Add FAQ on changed cache and cache upload behavior

Do not warn when version not in manifest-file
This will spam the GitHub summary with warnings as soon as a new version is released and no new setup-uv version containing this version in the distributed manifest-file is released
2025-12-23 11:01:03 +00:00 · 2025-07-05 11:51:29 +02:00 · 2025-06-25 09:21:00 +02:00
47 changed files with 17645 additions and 33577 deletions
--- a/.github/python.json
+++ b/.github/python.json
@@ -4,13 +4,13 @@
      "owner": "python",
      "pattern": [
        {
+          "regexp": "^\\s*File\\s\\\"(.*)\\\",\\sline\\s(\\d+),\\sin\\s(.*)$",
          "file": 1,
-          "line": 2,
-          "regexp": "^\\s*File\\s\\\"(.*)\\\",\\sline\\s(\\d+),\\sin\\s(.*)$"
+          "line": 2
        },
        {
-          "message": 2,
-          "regexp": "^\\s*raise\\s(.*)\\(\\'(.*)\\'\\)$"
+          "regexp": "^\\s*raise\\s(.*)\\(\\'(.*)\\'\\)$",
+          "message": 2
        }
      ]
    }
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -21,8 +21,6 @@ on:
    branches:
      - main

-permissions: {}
-
 jobs:
  analyze:
    name: Analyze
@@ -41,13 +39,11 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+        uses: actions/checkout@v4

      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
-        uses: github/codeql-action/init@192325c86100d080feab897ff886c34abd4c83a3 # v3.30.3
+        uses: github/codeql-action/init@v3
        with:
          languages: ${{ matrix.language }}
          source-root: src
@@ -59,7 +55,7 @@ jobs:
      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
      # If this step fails, then you should remove it and run the build manually (see below)
      - name: Autobuild
-        uses: github/codeql-action/autobuild@192325c86100d080feab897ff886c34abd4c83a3 # v3.30.3
+        uses: github/codeql-action/autobuild@v3

      # ℹ️ Command-line programs to run using the OS shell.
      # 📚 https://git.io/JvXDl
@@ -73,4 +69,4 @@ jobs:
      #   make release

      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@192325c86100d080feab897ff886c34abd4c83a3 # v3.30.3
+        uses: github/codeql-action/analyze@v3
--- a/.github/workflows/release-drafter.yml
+++ b/.github/workflows/release-drafter.yml
@@ -8,8 +8,6 @@ on:
    branches:
      - main

-permissions: {}
-
 jobs:
  update_release_draft:
    name: ✏️ Draft release
@@ -19,6 +17,6 @@ jobs:
      pull-requests: read
    steps:
      - name: 🚀 Run Release Drafter
-        uses: release-drafter/release-drafter@b1476f6e6eb133afa41ed8589daba6dc69b4d3f5 # v6.1.0
+        uses: release-drafter/release-drafter@v6.1.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,17 +18,11 @@ permissions:
 jobs:
  lint:
    runs-on: ubuntu-latest
-    permissions:
-      security-events: write # for zizmor
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Actionlint
        uses: eifinger/actionlint-action@23c85443d840cd73bbecb9cddfc933cc21649a38  # v1.9.1
-      - name: Run zizmor
-        uses: zizmorcore/zizmor-action@e673c3917a1aef3c65c972347ed84ccd013ecda4 # v0.2.0
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@v4
        with:
          node-version: "20"
      - run: |
@@ -50,9 +44,7 @@ jobs:
      matrix:
        os: [ubuntu-latest, macos-latest, macos-14, windows-latest]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install latest version
        id: setup-uv
        uses: ./
@@ -60,17 +52,9 @@ jobs:
        working-directory: __tests__/fixtures/uv-project
        shell: bash
      - name: Check uv-path is set
-        run: |
-          "${UV_PATH}" --version
-        shell: bash
-        env:
-          UV_PATH: ${{ steps.setup-uv.outputs.uv-path }}
+        run: ${{ steps.setup-uv.outputs.uv-path }} --version
      - name: Check uvx-path is set
-        run: |
-          "${UVX_PATH}" --version
-        shell: bash
-        env:
-          UVX_PATH: ${{ steps.setup-uv.outputs.uvx-path }}
+        run: ${{ steps.setup-uv.outputs.uvx-path }} --version

  test-specific-version:
    runs-on: ubuntu-latest
@@ -78,9 +62,7 @@ jobs:
      matrix:
        uv-version: ["0.3.0", "0.3.2", "0.3", "0.3.x", ">=0.3.0"]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install version ${{ matrix.uv-version }}
        uses: ./
        with:
@@ -94,9 +76,7 @@ jobs:
        os: [ ubuntu-latest, selfhosted-ubuntu-arm64 ]
    runs-on: ${{ matrix.os }}
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install version 0.3
        id: setup-uv
        uses: ./
@@ -119,9 +99,7 @@ jobs:
  test-pep440-version:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install version 0.4.30
        id: setup-uv
        uses: ./
@@ -137,9 +115,7 @@ jobs:
  test-pyproject-file-version:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install version 0.5.14
        id: setup-uv
        uses: ./
@@ -155,9 +131,7 @@ jobs:
  test-malformed-pyproject-file-fallback:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install using malformed pyproject.toml
        id: setup-uv
        uses: ./
@@ -168,9 +142,7 @@ jobs:
  test-uv-file-version:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install version 0.5.15
        id: setup-uv
        uses: ./
@@ -183,60 +155,6 @@ jobs:
            exit 1
          fi

-  test-version-file-version:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Install from requirements file
-        id: setup-uv
-        uses: ./
-        with:
-          version-file: "__tests__/fixtures/uv-in-requirements-txt-project/requirements.txt"
-      - name: Correct version gets installed
-        run: |
-          if [ "$(uv --version)" != "uv 0.6.17" ]; then
-            echo "Wrong uv version: $(uv --version)"
-            exit 1
-          fi
-
-  test-version-file-hash-version:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Install from requirements file
-        id: setup-uv
-        uses: ./
-        with:
-          version-file: "__tests__/fixtures/uv-in-requirements-hash-txt-project/requirements.txt"
-      - name: Correct version gets installed
-        run: |
-          if [ "$(uv --version)" != "uv 0.8.3" ]; then
-            echo "Wrong uv version: $(uv --version)"
-            exit 1
-          fi
-
-  test-tool-versions-file-version:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Install from .tools-versions file
-        id: setup-uv
-        uses: ./
-        with:
-          version-file: "__tests__/fixtures/.tool-versions"
-      - name: Correct version gets installed
-        run: |
-          if [ "$(uv --version)" != "uv 0.5.15" ]; then
-            echo "Wrong uv version: $(uv --version)"
-            exit 1
-          fi
-
  test-checksum:
    runs-on: ${{ matrix.inputs.os }}
    strategy:
@@ -247,9 +165,7 @@ jobs:
          - os: macos-latest
            checksum: "a70cbfbf3bb5c08b2f84963b4f12c94e08fbb2468ba418a3bfe1066fbe9e7218"
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Checksum matches expected
        uses: ./
        with:
@@ -261,9 +177,7 @@ jobs:
  test-with-explicit-token:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install default version
        uses: ./
        with:
@@ -274,9 +188,7 @@ jobs:
  test-uvx:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install default version
        uses: ./
      - run: uvx ruff --version
@@ -293,9 +205,7 @@ jobs:
            windows-latest,
          ]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install default version
        uses: ./
      - run: uv tool install ruff
@@ -304,9 +214,7 @@ jobs:
  test-tilde-expansion-tool-dirs:
    runs-on: selfhosted-ubuntu-arm64
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -329,9 +237,7 @@ jobs:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install latest version
        uses: ./
        with:
@@ -352,9 +258,7 @@ jobs:
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install latest version
        uses: ./
        with:
@@ -375,9 +279,7 @@ jobs:
    runs-on: ubuntu-latest
    container: alpine
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install latest version
        uses: ./
      - run: uv sync
@@ -390,9 +292,7 @@ jobs:
        enable-cache: [ "true", "false", "auto" ]
        os: [ "ubuntu-latest", "selfhosted-ubuntu-arm64", "windows-latest" ]
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -409,9 +309,7 @@ jobs:
        os: [ "ubuntu-latest", "selfhosted-ubuntu-arm64", "windows-latest" ]
    needs: test-setup-cache
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Restore with cache
        id: restore
        uses: ./
@@ -443,9 +341,7 @@ jobs:
  test-setup-cache-requirements-txt:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -457,11 +353,9 @@ jobs:
        working-directory: __tests__/fixtures/requirements-txt-project
  test-restore-cache-requirements-txt:
    runs-on: ubuntu-latest
-    needs: test-setup-cache-requirements-txt
+    needs: test-setup-cache
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Restore with cache
        id: restore
        uses: ./
@@ -483,9 +377,7 @@ jobs:
  test-setup-cache-dependency-glob:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -500,9 +392,7 @@ jobs:
    runs-on: ubuntu-latest
    needs: test-setup-cache-dependency-glob
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Change pyproject.toml
        run: |
          echo '[tool.uv]' >> __tests__/fixtures/uv-project/pyproject.toml
@@ -525,78 +415,6 @@ jobs:
        env:
          CACHE_HIT: ${{ steps.restore.outputs.cache-hit }}

-  test-setup-cache-save-cache-false:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Setup with cache
-        uses: ./
-        with:
-          enable-cache: true
-          save-cache: false
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-save-cache-false
-      - run: uv sync
-        working-directory: __tests__/fixtures/uv-project
-        shell: bash
-  test-restore-cache-save-cache-false:
-    runs-on: ubuntu-latest
-    needs: test-setup-cache-save-cache-false
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Restore with cache
-        id: restore
-        uses: ./
-        with:
-          enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-save-cache-false
-      - name: Cache was not hit
-        run: |
-          if [ "$CACHE_HIT" == "true" ]; then
-            exit 1
-          fi
-        env:
-          CACHE_HIT: ${{ steps.restore.outputs.cache-hit }}
-
-  test-setup-cache-restore-cache-false:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Setup with cache
-        uses: ./
-        with:
-          enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-restore-cache-false
-      - run: uv sync
-        working-directory: __tests__/fixtures/uv-project
-        shell: bash
-  test-restore-cache-restore-cache-false:
-    runs-on: ubuntu-latest
-    needs: test-setup-cache-restore-cache-false
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Restore with cache
-        id: restore
-        uses: ./
-        with:
-          enable-cache: true
-          restore-cache: false
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-restore-cache-false
-      - name: Cache was not hit
-        run: |
-          if [ "$CACHE_HIT" == "true" ]; then
-            exit 1
-          fi
-        env:
-          CACHE_HIT: ${{ steps.restore.outputs.cache-hit }}
-
  test-cache-local:
    strategy:
      matrix:
@@ -609,9 +427,7 @@ jobs:
            expected-cache-dir: "/home/ubuntu/.cache/uv"
    runs-on: ${{ matrix.inputs.os }}
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -626,9 +442,7 @@ jobs:
  test-setup-cache-local:
    runs-on: selfhosted-ubuntu-arm64
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Setup with cache
        uses: ./
        with:
@@ -641,9 +455,7 @@ jobs:
    runs-on: selfhosted-ubuntu-arm64
    needs: test-setup-cache-local
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Restore with cache
        id: restore
        uses: ./
@@ -664,9 +476,7 @@ jobs:
  test-tilde-expansion-cache-local-path:
    runs-on: selfhosted-ubuntu-arm64
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Create cache directory
        run: mkdir -p ~/uv-cache
        shell: bash
@@ -680,9 +490,7 @@ jobs:
  test-tilde-expansion-cache-dependency-glob:
    runs-on: selfhosted-ubuntu-arm64
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Create cache directory
        run: mkdir -p ~/uv-cache
        shell: bash
@@ -715,9 +523,7 @@ jobs:
  test-no-python-version:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Fake pyproject.toml at root
        run: cp __tests__/fixtures/old-python-constraint-project/pyproject.toml pyproject.toml
      - name: Setup with cache
@@ -730,9 +536,7 @@ jobs:
  test-custom-manifest-file:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
+      - uses: actions/checkout@v4
      - name: Install from custom manifest file
        uses: ./
        with:
@@ -746,50 +550,6 @@ jobs:
            exit 1
          fi

-  test-absolute-path:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: Create requirements.txt
-        run: echo "uv==0.6.17" > /tmp/setup-uv-requirements.txt
-      - name: Install from requirements file
-        id: setup-uv
-        uses: ./
-        with:
-          version-file: "/tmp/setup-uv-requirements.txt"
-      - name: Correct version gets installed
-        run: |
-          if [ "$(uv --version)" != "uv 0.6.17" ]; then
-            echo "Wrong uv version: $(uv --version)"
-            exit 1
-          fi
-
-  test-relative-path:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: mkdir
-        run: mkdir -p /tmp/setup-uv-test-relative-path
-      - name: Create requirements.txt
-        run: echo "uv==0.6.17" > /tmp/setup-uv-test-relative-path/setup-uv-requirements.txt
-      - name: Install from requirements file
-        id: setup-uv
-        uses: ./
-        with:
-          version-file: "./setup-uv-requirements.txt"
-          working-directory: "/tmp/setup-uv-test-relative-path"
-          cache-dependency-glob: "./setup-uv-requirements.txt"
-      - name: Correct version gets installed
-        run: |
-          if [ "$(uv --version)" != "uv 0.6.17" ]; then
-            echo "Wrong uv version: $(uv --version)"
-            exit 1
-          fi
-
  all-tests-passed:
    runs-on: ubuntu-latest
    needs:
@@ -801,9 +561,6 @@ jobs:
      - test-pyproject-file-version
      - test-malformed-pyproject-file-fallback
      - test-uv-file-version
-      - test-version-file-version
-      - test-version-file-hash-version
-      - test-tool-versions-file-version
      - test-checksum
      - test-with-explicit-token
      - test-uvx
@@ -819,10 +576,6 @@ jobs:
      - test-restore-cache-requirements-txt
      - test-setup-cache-dependency-glob
      - test-restore-cache-dependency-glob
-      - test-setup-cache-save-cache-false
-      - test-restore-cache-save-cache-false
-      - test-setup-cache-restore-cache-false
-      - test-restore-cache-restore-cache-false
      - test-setup-cache-local
      - test-restore-cache-local
      - test-tilde-expansion-cache-local-path
@@ -830,8 +583,6 @@ jobs:
      - cleanup-tilde-expansion-tests
      - test-no-python-version
      - test-custom-manifest-file
-      - test-absolute-path
-      - test-relative-path
    if: always()
    steps:
      - name: All tests passed
--- a/.github/workflows/update-known-versions.yml
+++ b/.github/workflows/update-known-versions.yml
@@ -3,21 +3,16 @@ on:
  workflow_dispatch:
  schedule:
    - cron: "0 4 * * *" # Run every day at 4am UTC
-  repository_dispatch:
-    types: [ pypi_release ]
-
-permissions: {}

 jobs:
  build:
    runs-on: ubuntu-24.04-arm
    permissions:
      contents: write
+      pull-requests: write
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
        with:
          node-version: "20"
      - name: Update known versions
@@ -27,25 +22,18 @@ jobs:
          src/download/checksum/known-checksums.ts
          version-manifest.json
          ${{ secrets.GITHUB_TOKEN }}
-      - name: Check for changes
-        id: changes_exist
-        run: |
-          git status --porcelain
-          if [ -n "$(git status --porcelain)" ]; then
-              echo "changes_exist=true" >> "$GITHUB_OUTPUT"
-          else
-              echo "changes_exist=false" >> "$GITHUB_OUTPUT"
-          fi
-      - name: Compile changes
-        if: ${{ steps.changes_exist.outputs.changes_exist == 'true' }}
-        run: npm ci && npm run all
-      - name: Commit and push changes
-        if: ${{ steps.changes_exist.outputs.changes_exist == 'true' }}
-        run: |
-          git config user.name "$GITHUB_ACTOR"
-          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
-          git add .
-          git commit -m "chore: update known versions for $LATEST_VERSION"
-          git push origin HEAD:refs/heads/main
-        env:
-          LATEST_VERSION: ${{ steps.update-known-versions.outputs.latest-version }}
+      - run: npm install && npm run all
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        with:
+          commit-message: "chore: update known versions"
+          title:
+            "chore: update known versions for ${{
+            steps.update-known-versions.outputs.latest-version }}"
+          body:
+            "chore: update known versions for ${{
+            steps.update-known-versions.outputs.latest-version }}"
+          base: main
+          labels: "automated-pr,update-known-versions"
+          branch: update-known-versions-pr
+          delete-branch: true
--- a/.github/workflows/update-major-minor-tags.yml
+++ b/.github/workflows/update-major-minor-tags.yml
@@ -8,8 +8,6 @@ on:
    tags:
      - "v*.*.*"

-permissions: {}
-
 jobs:
  update_major_minor_tags:
    name: Make sure major and minor tags are up to date on a patch release
@@ -17,9 +15,7 @@ jobs:
    permissions:
      contents: write
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: true # needed for git push below
+      - uses: actions/checkout@v4
      - name: Update Major Minor Tags
        run: |
          set -x
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,3 +0,0 @@
-{
-  "recommendations": ["biomejs.biome"]
-}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,16 +0,0 @@
-{
-  "editor.codeActionsOnSave": {
-    "source.action.useSortedAttributes.biome": "explicit",
-    "source.action.useSortedKeys.biome": "explicit",
-    "source.fixAll.biome": "explicit"
-  },
-  "editor.defaultFormatter": "biomejs.biome",
-  "editor.formatOnSave": true,
-  "explorer.excludeGitIgnore": false,
-  "search.defaultViewMode": "list",
-  "search.exclude": {
-    "**/node_modules": true
-  },
-  "typescript.enablePromptUseWorkspaceTsdk": true,
-  "typescript.tsdk": "node_modules/typescript/lib"
-}
--- a/README.md
+++ b/README.md
@@ -15,15 +15,12 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
  - [Install the latest version](#install-the-latest-version)
  - [Install a specific version](#install-a-specific-version)
  - [Install a version by supplying a semver range or pep440 specifier](#install-a-version-by-supplying-a-semver-range-or-pep440-specifier)
-  - [Install a version defined in a requirements or config file](#install-a-version-defined-in-a-requirements-or-config-file)
  - [Python version](#python-version)
  - [Activate environment](#activate-environment)
  - [Working directory](#working-directory)
  - [Validate checksum](#validate-checksum)
  - [Enable Caching](#enable-caching)
    - [Cache dependency glob](#cache-dependency-glob)
-    - [Restore cache](#restore-cache)
-    - [Save cache](#save-cache)
  - [Local cache path](#local-cache-path)
  - [Disable cache pruning](#disable-cache-pruning)
  - [Ignore nothing to cache](#ignore-nothing-to-cache)
@@ -32,7 +29,6 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
  - [UV_TOOL_BIN_DIR](#uv_tool_bin_dir)
  - [Tilde Expansion](#tilde-expansion)
  - [Manifest file](#manifest-file)
-  - [Add problem matchers](#add-problem-matchers)
 - [How it works](#how-it-works)
 - [FAQ](#faq)

@@ -96,21 +92,6 @@ to install the latest version that satisfies the range.
    version: ">=0.4.25,<0.5"
 ```

-### Install a version defined in a requirements or config file
-
-You can use the `version-file` input to specify a file that contains the version of uv to install.
-This can either be a `pyproject.toml` or `uv.toml` file which defines a `required-version` or
-uv defined as a dependency in `pyproject.toml` or `requirements.txt`.
-
-[asdf](https://asdf-vm.com/) `.tool-versions` is also supported, but without the `ref` syntax.
-
-```yaml
- name: Install uv based on the version defined in pyproject.toml
-  uses: astral-sh/setup-uv@v6
-  with:
-    version-file: "pyproject.toml"
-```
-
 ### Python version

 You can use the input `python-version` to set the environment variable `UV_PYTHON` for the rest of your workflow
@@ -125,7 +106,7 @@ This will override any python version specifications in `pyproject.toml` and `.p
 - run: uv pip install --python=3.13t pip
 ```

-You can combine this with a matrix to test multiple Python versions:
+You can combine this with a matrix to test multiple python versions:

 ```yaml
 jobs:
@@ -133,9 +114,9 @@ jobs:
    runs-on: ubuntu-latest
    strategy:
      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
    steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
      - name: Install the latest version of uv and set the python version
        uses: astral-sh/setup-uv@v6
        with:
@@ -198,10 +179,6 @@ are automatically verified by this action. The sha256 hashes can be found on the

 ### Enable caching

-> [!NOTE]
-> The cache is pruned before it is uploaded to the GitHub Actions cache. This can lead to
-> a small or empty cache. See [Disable cache pruning](#disable-cache-pruning) for more details.
-
 If you enable caching, the [uv cache](https://docs.astral.sh/uv/concepts/cache/) will be uploaded to
 the GitHub Actions cache. This can speed up runs that reuse the cache by several minutes.
 Caching is enabled by default on GitHub-hosted runners.
@@ -250,7 +227,6 @@ changes. If you use relative paths, they are relative to the repository root.
 >   **/*constraints*.in
 >   **/pyproject.toml
 >   **/uv.lock
->   **/*.py.lock
 > ```

 ```yaml
@@ -287,33 +263,6 @@ changes. If you use relative paths, they are relative to the repository root.
    cache-dependency-glob: ""
 ```

-#### Restore cache
-
-Restoring an existing cache can be enabled or disabled with the `restore-cache` input.
-By default, the cache will be restored.
-
-```yaml
- name: Don't restore an existing cache
-  uses: astral-sh/setup-uv@v6
-  with:
-    enable-cache: true
-    restore-cache: false
-```
-
-#### Save cache
-
-You can also disable saving the cache after the run with the `save-cache` input.
-This can be useful to save cache storage when you know you will not use the cache of the run again.
-By default, the cache will be saved.
-
-```yaml
- name: Don't save the cache after the run
-  uses: astral-sh/setup-uv@v6
-  with:
-    enable-cache: true
-    save-cache: false
-```
-
 ### Local cache path

 This action controls where uv stores its cache on the runner's filesystem by setting `UV_CACHE_DIR`.
@@ -433,7 +382,6 @@ If you want to change this behaviour (especially on self-hosted runners) you can

 This action supports expanding the `~` character to the user's home directory for the following inputs:

- `version-file`
 - `cache-local-path`
 - `tool-dir`
 - `tool-bin-dir`
@@ -487,21 +435,6 @@ This is useful if you maintain your own uv builds or want to override the defaul
 > This means the action will install the latest version available in the custom manifest file.
 > This is different from the default behavior of installing the latest version from the official uv releases.

-### Add problem matchers
-
-This action automatically adds
-[problem matchers](https://github.com/actions/toolkit/blob/main/docs/problem-matchers.md)
-for python errors.
-
-You can disable this by setting the `add-problem-matchers` input to `false`.
-
-```yaml
- name: Install the latest version of uv without problem matchers
-  uses: astral-sh/setup-uv@v6
-  with:
-    add-problem-matchers: false
-```
-
 ## How it works

 This action downloads uv from the uv repo's official
--- a/tests/download/checksum/checksum.test.ts
+++ b/tests/download/checksum/checksum.test.ts
@@ -1,4 +1,4 @@
-import { expect, it, test } from "@jest/globals";
+import { expect, test, it } from "@jest/globals";
 import {
  isknownVersion,
  validateChecksum,
@@ -22,12 +22,12 @@ type KnownVersionFixture = { version: string; known: boolean };

 it.each<KnownVersionFixture>([
  {
-    known: true,
    version: "0.3.0",
+    known: true,
  },
  {
-    known: false,
    version: "0.0.15",
+    known: false,
  },
 ])(
  "isknownVersion should return $known for version $version",
--- a/tests/download/custom-manifest.json
+++ b/tests/download/custom-manifest.json
@@ -1,9 +1,9 @@
 [
  {
-    "arch": "x86_64",
+    "version": "0.7.12-alpha.1",
    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
-    "downloadUrl": "https://release.pyx.dev/0.7.12-alpha.1/uv-x86_64-unknown-linux-gnu.tar.gz",
+    "arch": "x86_64",
    "platform": "unknown-linux-gnu",
-    "version": "0.7.12-alpha.1"
+    "downloadUrl": "https://release.pyx.dev/0.7.12-alpha.1/uv-x86_64-unknown-linux-gnu.tar.gz"
  }
 ]
--- a/tests/fixtures/.tool-versions
+++ b/tests/fixtures/.tool-versions
@@ -1 +0,0 @@
-uv 0.5.15
--- a/tests/fixtures/uv-in-requirements-hash-txt-project/hello_world.py
+++ b/tests/fixtures/uv-in-requirements-hash-txt-project/hello_world.py
@@ -1 +0,0 @@
-print("Hello world")
--- a/tests/fixtures/uv-in-requirements-hash-txt-project/requirements.txt
+++ b/tests/fixtures/uv-in-requirements-hash-txt-project/requirements.txt
@@ -1,33 +0,0 @@
-# This file was autogenerated by uv via the following command:
-#    uv pip compile --generate-hashes - -o ex-requirements.txt
-click==8.2.1 \
-    --hash=sha256:27c491cc05d968d271d5a1db13e3b5a184636d9d930f148c50b038f0d0646202 \
-    --hash=sha256:61a3265b914e850b85317d0b3109c7f8cd35a670f963866005d6ef1d5175a12b
-    # via uvicorn
-h11==0.16.0 \
-    --hash=sha256:4e35b956cf45792e4caa5885e69fba00bdbc6ffafbfa020300e549b208ee5ff1 \
-    --hash=sha256:63cf8bbe7522de3bf65932fda1d9c2772064ffb3dae62d55932da54b31cb6c86
-    # via uvicorn
-uv==0.8.3 \
-    --hash=sha256:1121ad1c9389b865d029385031d3fd7d90d343c92a2149a4d4aa20bf469cb27f \
-    --hash=sha256:17bcdb0615e37cc5f985f7d7546f755ac6343c1dc8bbe876c892437f14f8f904 \
-    --hash=sha256:2ccaae4c749126c99f6404d67a0ae1eae29cbafb05603d09094a775061fdf4e5 \
-    --hash=sha256:2e311c029bff2ca07c6ddf877ccc5935cabb78e09b94b53a849542665b6a6fa1 \
-    --hash=sha256:391c97577048a40fd8c85b370055df6420f26e81df7fa906f0e0ce1aa2af3527 \
-    --hash=sha256:3f904f574dc2d7aa1d96ddf2483480ecd121dc9d060108cadd8bff100b754b64 \
-    --hash=sha256:526f2c3bd6f311ce31f6f7b6b7d818b191f41e76bed3aaab671b716220c02d8f \
-    --hash=sha256:5313ee776ad65731ffa8ac585246f987d3a2bf72e6153c12add1fff22ad6e500 \
-    --hash=sha256:5843cc43bafad05cc710d8e31bd347ee37202462a63d32c30746e9df48cfbda2 \
-    --hash=sha256:76de331a07e5ae9b6490e70a9439a072b91b3167a5684510af10c2752c4ece9a \
-    --hash=sha256:8486f7576d15cc73509f93f47b3190f44701ea36839906369301b58c8604d5db \
-    --hash=sha256:8b16f1bddfdf8f7470924ab34a7b55e4c372d5340c7c1e47e7fc84a743dc541f \
-    --hash=sha256:966ec7d7f57521fef0fee685d71e183c9cafb358ddcfe27519dfeaf40550f247 \
-    --hash=sha256:989898caeb6e972979543b57547d1c28ab8af81ff8fc15921fd354c17d432749 \
-    --hash=sha256:9ce7981f4fbeecf93dc5cf0a5a7915e84956fd99ad3ac977c048fe0cfdb1a17e \
-    --hash=sha256:ad13453ab0a1dfa64a221aac8f52199efdcaa52c97134fffd7bcebed794a6f4b \
-    --hash=sha256:ae7efe91dcfc24126fa91e0fb69a1daf6c0e494a781ba192bb0cc62d7ab623ee \
-    --hash=sha256:daa6e0d657a94f20e962d4a03d833ef7af5c8e51b7c8a2d92ba6cf64a4c07ac1 \
-    --hash=sha256:f1eb7c896fc0d80ed534748aaf46697b6ebc8ce401f1c51666ce0b9923c3db9a
-uvicorn==0.35.0 \
-    --hash=sha256:197535216b25ff9b785e29a0b79199f55222193d47f820816e7da751e9bc8d4a \
-    --hash=sha256:bc662f087f7cf2ce11a1d7fd70b90c9f98ef2e2831556dd078d131b96cc94a01
--- a/tests/fixtures/uv-in-requirements-txt-project/hello_world.py
+++ b/tests/fixtures/uv-in-requirements-txt-project/hello_world.py
@@ -1 +0,0 @@
-print("Hello world")
--- a/tests/fixtures/uv-in-requirements-txt-project/requirements.txt
+++ b/tests/fixtures/uv-in-requirements-txt-project/requirements.txt
@@ -1,2 +0,0 @@
-uvicorn==0.35.0
-uv==0.6.17
--- a/tests/utils/inputs.test.ts
+++ b/tests/utils/inputs.test.ts
@@ -1,86 +0,0 @@
-jest.mock("@actions/core", () => {
-  return {
-    debug: jest.fn(),
-    getBooleanInput: jest.fn(
-      (name: string) => (mockInputs[name] ?? "") === "true",
-    ),
-    getInput: jest.fn((name: string) => mockInputs[name] ?? ""),
-  };
-});
-
-import {
-  afterEach,
-  beforeEach,
-  describe,
-  expect,
-  it,
-  jest,
-} from "@jest/globals";
-
-// Will be mutated per test before (re-)importing the module under test
-let mockInputs: Record<string, string> = {};
-const ORIGINAL_HOME = process.env.HOME;
-
-describe("cacheDependencyGlob", () => {
-  beforeEach(() => {
-    jest.resetModules();
-    mockInputs = {};
-    process.env.HOME = "/home/testuser";
-  });
-
-  afterEach(() => {
-    process.env.HOME = ORIGINAL_HOME;
-  });
-
-  it("returns empty string when input not provided", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe("");
-  });
-
-  it("resolves a single relative path", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    mockInputs["cache-dependency-glob"] = "requirements.txt";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe("/workspace/requirements.txt");
-  });
-
-  it("strips leading ./ from relative path", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    mockInputs["cache-dependency-glob"] = "./uv.lock";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe("/workspace/uv.lock");
-  });
-
-  it("handles multiple lines, trimming whitespace, tilde expansion and absolute paths", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    mockInputs["cache-dependency-glob"] =
-      "  ~/.cache/file1\n ./rel/file2  \nfile3.txt";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe(
-      [
-        "/home/testuser/.cache/file1", // expanded tilde, absolute path unchanged
-        "/workspace/rel/file2", // ./ stripped and resolved
-        "/workspace/file3.txt", // relative path resolved
-      ].join("\n"),
-    );
-  });
-
-  it("keeps absolute path unchanged in multiline input", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    mockInputs["cache-dependency-glob"] = "/abs/path.lock\nrelative.lock";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe(
-      ["/abs/path.lock", "/workspace/relative.lock"].join("\n"),
-    );
-  });
-
-  it("handles exclusions in relative paths correct", async () => {
-    mockInputs["working-directory"] = "/workspace";
-    mockInputs["cache-dependency-glob"] = "!/abs/path.lock\n!relative.lock";
-    const { cacheDependencyGlob } = await import("../../src/utils/inputs");
-    expect(cacheDependencyGlob).toBe(
-      ["!/abs/path.lock", "!/workspace/relative.lock"].join("\n"),
-    );
-  });
-});
--- a/tests/version/requirements-file.test.ts
+++ b/tests/version/requirements-file.test.ts
@@ -1,9 +0,0 @@
-import { expect, test } from "@jest/globals";
-import { getUvVersionFromFile } from "../../src/version/resolve";
-
-test("ignores dependencies starting with uv", async () => {
-  const parsedVersion = getUvVersionFromFile(
-    "__tests__/fixtures/uv-in-requirements-txt-project/requirements.txt",
-  );
-  expect(parsedVersion).toBe("0.6.17");
-});
--- a/tests/version/requirements-hashes-file.test.ts
+++ b/tests/version/requirements-hashes-file.test.ts
@@ -1,9 +0,0 @@
-import { expect, test } from "@jest/globals";
-import { getUvVersionFromFile } from "../../src/version/resolve";
-
-test("ignores dependencies starting with uv", async () => {
-  const parsedVersion = getUvVersionFromFile(
-    "__tests__/fixtures/uv-in-requirements-hash-txt-project/requirements.txt",
-  );
-  expect(parsedVersion).toBe("0.8.3");
-});
--- a/tests/version/tool-versions-file.test.ts
+++ b/tests/version/tool-versions-file.test.ts
@@ -1,115 +0,0 @@
-jest.mock("node:fs");
-jest.mock("@actions/core", () => ({
-  warning: jest.fn(),
-}));
-
-import fs from "node:fs";
-import * as core from "@actions/core";
-import { beforeEach, describe, expect, it, jest } from "@jest/globals";
-import { getUvVersionFromToolVersions } from "../../src/version/tool-versions-file";
-
-const mockedFs = fs as jest.Mocked<typeof fs>;
-const mockedCore = core as jest.Mocked<typeof core>;
-
-describe("getUvVersionFromToolVersions", () => {
-  beforeEach(() => {
-    jest.clearAllMocks();
-  });
-
-  it("should return undefined for non-.tool-versions files", () => {
-    const result = getUvVersionFromToolVersions("package.json");
-    expect(result).toBeUndefined();
-    expect(mockedFs.readFileSync).not.toHaveBeenCalled();
-  });
-
-  it("should return version for valid uv entry", () => {
-    const fileContent = "python 3.11.0\nuv 0.1.0\nnodejs 18.0.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBe("0.1.0");
-    expect(mockedFs.readFileSync).toHaveBeenCalledWith(
-      ".tool-versions",
-      "utf8",
-    );
-  });
-
-  it("should return version for uv entry with v prefix", () => {
-    const fileContent = "uv v0.2.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBe("0.2.0");
-  });
-
-  it("should handle whitespace around uv entry", () => {
-    const fileContent = "  uv   0.3.0  ";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBe("0.3.0");
-  });
-
-  it("should skip commented lines", () => {
-    const fileContent = "# uv 0.1.0\npython 3.11.0\nuv 0.2.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBe("0.2.0");
-  });
-
-  it("should return first matching uv version", () => {
-    const fileContent = "uv 0.1.0\npython 3.11.0\nuv 0.2.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBe("0.1.0");
-  });
-
-  it("should return undefined when no uv entry found", () => {
-    const fileContent = "python 3.11.0\nnodejs 18.0.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBeUndefined();
-  });
-
-  it("should return undefined for empty file", () => {
-    mockedFs.readFileSync.mockReturnValue("");
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBeUndefined();
-  });
-
-  it("should warn and return undefined for ref syntax", () => {
-    const fileContent = "uv ref:main";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions(".tool-versions");
-
-    expect(result).toBeUndefined();
-    expect(mockedCore.warning).toHaveBeenCalledWith(
-      "The ref syntax of .tool-versions is not supported. Please use a released version instead.",
-    );
-  });
-
-  it("should handle file path with .tool-versions extension", () => {
-    const fileContent = "uv 0.1.0";
-    mockedFs.readFileSync.mockReturnValue(fileContent);
-
-    const result = getUvVersionFromToolVersions("path/to/.tool-versions");
-
-    expect(result).toBe("0.1.0");
-    expect(mockedFs.readFileSync).toHaveBeenCalledWith(
-      "path/to/.tool-versions",
-      "utf8",
-    );
-  });
-});
--- a/action.yml
+++ b/action.yml
@@ -6,9 +6,6 @@ inputs:
  version:
    description: "The version of uv to install e.g., `0.5.0` Defaults to the version in pyproject.toml or 'latest'."
    default: ""
-  version-file:
-    description: "Path to a file containing the version of uv to install. Defaults to searching for uv.toml and if not found pyproject.toml."
-    default: ""
  python-version:
    description: "The version of Python to set UV_PYTHON to"
    required: false
@@ -44,13 +41,6 @@ inputs:
      **/*constraints*.in
      **/pyproject.toml
      **/uv.lock
-      **/*.py.lock
-  restore-cache:
-    description: "Whether to restore the cache if found."
-    default: "true"
-  save-cache:
-    description: "Whether to save the cache after the run."
-    default: "true"
  cache-suffix:
    description: "Suffix for the cache key"
    required: false
@@ -75,9 +65,6 @@ inputs:
  manifest-file:
    description: "URL to the manifest file containing available versions and download URLs."
    required: false
-  add-problem-matchers:
-    description: "Add problem matchers."
-    default: "true"
 outputs:
  uv-version:
    description: "The installed uv version. Useful when using latest."
--- a/biome.json
+++ b/biome.json
@@ -1,34 +1,20 @@
 {
-  "$schema": "https://biomejs.dev/schemas/2.2.4/schema.json",
-  "assist": {
-    "actions": {
-      "source": {
-        "organizeImports": "on",
-        "useSortedAttributes": "on",
-        "useSortedKeys": "on"
-      }
-    }
+  "$schema": "https://biomejs.dev/schemas/1.9.2/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": false
  },
  "files": {
    "ignoreUnknown": false,
-    "includes": [
-      "**",
-      "!**/dist",
-      "!**/lib",
-      "!**/node_modules",
-      "!**/package*.json",
-      "!**/known-checksums.*"
-    ]
+    "ignore": ["dist", "lib", "node_modules"]
  },
  "formatter": {
    "enabled": true,
    "indentStyle": "space"
  },
-  "javascript": {
-    "formatter": {
-      "quoteStyle": "double",
-      "trailingCommas": "all"
-    }
+  "organizeImports": {
+    "enabled": true
  },
  "linter": {
    "enabled": true,
@@ -36,9 +22,10 @@
      "recommended": true
    }
  },
-  "vcs": {
-    "clientKind": "git",
-    "enabled": true,
-    "useIgnoreFile": false
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double",
+      "trailingCommas": "all"
+    }
  }
 }
--- a/dist/save-cache/index.js
+++ b/dist/save-cache/index.js
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
--- a/dist/update-known-versions/index.js
+++ b/dist/update-known-versions/index.js
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -6,12 +6,14 @@
  "main": "dist/index.js",
  "scripts": {
    "build": "tsc",
-    "check": "biome check --write",
+    "format": "biome format --fix",
+    "format-check": "biome format",
+    "lint": "biome lint --fix",
    "package": "ncc build -o dist/setup src/setup-uv.ts && ncc build -o dist/save-cache src/save-cache.ts && ncc build -o dist/update-known-versions src/update-known-versions.ts",
    "test": "jest",
    "act": "act pull_request -W .github/workflows/test.yml --container-architecture linux/amd64 -s GITHUB_TOKEN=\"$(gh auth token)\"",
    "update-known-versions": "RUNNER_TEMP=known_versions node dist/update-known-versions/index.js src/download/checksum/known-versions.ts \"$(gh auth token)\"",
-    "all": "npm run build && npm run check && npm run package && npm test"
+    "all": "npm run build && npm run format && npm run lint && npm run package && npm test"
  },
  "repository": {
    "type": "git",
@@ -21,28 +23,28 @@
  "author": "@eifinger",
  "license": "MIT",
  "dependencies": {
-    "@actions/cache": "^4.0.5",
+    "@actions/cache": "^4.0.3",
    "@actions/core": "^1.11.1",
    "@actions/exec": "^1.1.1",
    "@actions/glob": "^0.5.0",
    "@actions/io": "^1.1.3",
    "@actions/tool-cache": "^2.0.2",
-    "@octokit/core": "^7.0.3",
-    "@octokit/plugin-paginate-rest": "^13.1.1",
-    "@octokit/plugin-rest-endpoint-methods": "^16.0.0",
-    "@renovatebot/pep440": "^4.2.0",
-    "smol-toml": "^1.4.2",
-    "undici": "^7.16.0"
+    "@octokit/core": "^7.0.2",
+    "@octokit/plugin-paginate-rest": "^12.0.0",
+    "@octokit/plugin-rest-endpoint-methods": "^14.0.0",
+    "@renovatebot/pep440": "^4.1.0",
+    "smol-toml": "^1.3.4",
+    "undici": "^7.10.0"
  },
  "devDependencies": {
-    "@biomejs/biome": "2.2.4",
+    "@biomejs/biome": "1.9.4",
    "@types/js-yaml": "^4.0.9",
-    "@types/node": "^24.3.1",
-    "@types/semver": "^7.7.1",
+    "@types/node": "^22.15.21",
+    "@types/semver": "^7.7.0",
    "@vercel/ncc": "^0.38.3",
-    "jest": "^30.1.3",
+    "jest": "^29.7.0",
    "js-yaml": "^4.1.0",
-    "ts-jest": "^29.4.1",
-    "typescript": "^5.9.2"
+    "ts-jest": "^29.3.2",
+    "typescript": "^5.8.3"
  }
 }
--- a/src/cache/restore-cache.ts
+++ b/src/cache/restore-cache.ts
@@ -1,17 +1,16 @@
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
-import * as exec from "@actions/exec";
-import { hashFiles } from "../hash/hash-files";
 import {
  cacheDependencyGlob,
  cacheLocalPath,
  cacheSuffix,
  pruneCache,
  pythonVersion as pythonVersionInput,
-  restoreCache as shouldRestoreCache,
  workingDirectory,
 } from "../utils/inputs";
 import { getArch, getPlatform } from "../utils/platforms";
+import { hashFiles } from "../hash/hash-files";
+import * as exec from "@actions/exec";

 export const STATE_CACHE_KEY = "cache-key";
 export const STATE_CACHE_MATCHED_KEY = "cache-matched-key";
@@ -19,12 +18,6 @@ const CACHE_VERSION = "1";

 export async function restoreCache(): Promise<void> {
  const cacheKey = await computeKeys();
-  core.saveState(STATE_CACHE_KEY, cacheKey);
-
-  if (!shouldRestoreCache) {
-    core.info("restore-cache is false. Skipping restore cache step.");
-    return;
-  }

  let matchedKey: string | undefined;
  core.info(
@@ -39,6 +32,8 @@ export async function restoreCache(): Promise<void> {
    return;
  }

+  core.saveState(STATE_CACHE_KEY, cacheKey);
+
  handleMatchResult(matchedKey, cacheKey);
 }

@@ -72,12 +67,12 @@ async function getPythonVersion(): Promise<string> {

  let output = "";
  const options: exec.ExecOptions = {
+    silent: !core.isDebug(),
    listeners: {
      stdout: (data: Buffer) => {
        output += data.toString();
      },
    },
-    silent: !core.isDebug(),
  };

  try {
--- a/src/download/checksum/checksum.ts
+++ b/src/download/checksum/checksum.ts
@@ -1,9 +1,9 @@
-import * as crypto from "node:crypto";
 import * as fs from "node:fs";
+import * as crypto from "node:crypto";

 import * as core from "@actions/core";
-import type { Architecture, Platform } from "../../utils/platforms";
 import { KNOWN_CHECKSUMS } from "./known-checksums";
+import type { Architecture, Platform } from "../../utils/platforms";

 export async function validateChecksum(
  checkSum: string | undefined,
@@ -12,7 +12,7 @@ export async function validateChecksum(
  platform: Platform,
  version: string,
 ): Promise<void> {
-  let isValid: boolean | undefined;
+  let isValid: boolean | undefined = undefined;
  if (checkSum !== undefined && checkSum !== "") {
    isValid = await validateFileCheckSum(downloadPath, checkSum);
  } else {
--- a/src/download/checksum/known-checksums.ts
+++ b/src/download/checksum/known-checksums.ts
--- a/src/download/download-version.ts
+++ b/src/download/download-version.ts
@@ -1,12 +1,12 @@
-import { promises as fs } from "node:fs";
-import * as path from "node:path";
 import * as core from "@actions/core";
 import * as tc from "@actions/tool-cache";
+import * as path from "node:path";
 import * as pep440 from "@renovatebot/pep440";
+import { promises as fs } from "node:fs";
 import { OWNER, REPO, TOOL_CACHE_NAME } from "../utils/constants";
-import { Octokit } from "../utils/octokit";
 import type { Architecture, Platform } from "../utils/platforms";
 import { validateChecksum } from "./checksum/checksum";
+import { Octokit } from "../utils/octokit";
 import {
  getDownloadUrl,
  getLatestKnownVersion as getLatestVersionInManifest,
@@ -24,7 +24,7 @@ export function tryGetFromToolCache(
    resolvedVersion = version;
  }
  const installedPath = tc.find(TOOL_CACHE_NAME, resolvedVersion, arch);
-  return { installedPath, version: resolvedVersion };
+  return { version: resolvedVersion, installedPath };
 }

 export async function downloadVersionFromGithub(
@@ -121,7 +121,7 @@ async function downloadVersion(
    version,
    arch,
  );
-  return { cachedToolDir, version: version };
+  return { version: version, cachedToolDir };
 }

 function getExtension(platform: Platform): string {
@@ -160,7 +160,6 @@ export async function resolveVersion(
 }

 async function getAvailableVersions(githubToken: string): Promise<string[]> {
-  core.info("Getting available versions from GitHub API...");
  try {
    const octokit = new Octokit({
      auth: githubToken,
@@ -185,17 +184,11 @@ async function getReleaseTagNames(
    owner: OWNER,
    repo: REPO,
  });
-  const releaseTagNames = response.map((release) => release.tag_name);
-  if (releaseTagNames.length === 0) {
-    throw Error(
-      "Github API request failed while getting releases. Check the GitHub status page for outages. Try again later.",
-    );
-  }
-  return releaseTagNames;
+  return response.map((release) => release.tag_name);
 }

 async function getLatestVersion(githubToken: string) {
-  core.info("Getting latest version from GitHub API...");
+  core.debug("Getting latest version...");
  const octokit = new Octokit({
    auth: githubToken,
  });
@@ -204,18 +197,14 @@ async function getLatestVersion(githubToken: string) {
  try {
    latestRelease = await getLatestRelease(octokit);
  } catch (err) {
-    if ((err as Error).message.includes("Bad credentials")) {
-      core.info(
-        "No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.",
-      );
-      const octokit = new Octokit();
-      latestRelease = await getLatestRelease(octokit);
-    } else {
-      core.error(
-        "Github API request failed while getting latest release. Check the GitHub status page for outages. Try again later.",
-      );
-      throw err;
+    core.info(
+      "No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.",
+    );
+    if (err instanceof Error) {
+      core.debug(err.message);
    }
+    const octokit = new Octokit();
+    latestRelease = await getLatestRelease(octokit);
  }

  if (!latestRelease) {
--- a/src/download/version-manifest.ts
+++ b/src/download/version-manifest.ts
@@ -1,8 +1,8 @@
 import { promises as fs } from "node:fs";
-import { join } from "node:path";
 import * as core from "@actions/core";
 import * as semver from "semver";
 import { fetch } from "../utils/fetch";
+import { join } from "node:path";

 const localManifestFile = join(__dirname, "..", "..", "version-manifest.json");

@@ -79,11 +79,11 @@ export async function updateVersionManifest(
    }
    const artifactParts = artifactName.split(".")[0].split("-");
    manifest.push({
-      arch: artifactParts[1],
-      artifactName: artifactName,
-      downloadUrl: downloadUrl,
-      platform: artifactName.split(`uv-${artifactParts[1]}-`)[1].split(".")[0],
      version: version,
+      artifactName: artifactName,
+      arch: artifactParts[1],
+      platform: artifactName.split(`uv-${artifactParts[1]}-`)[1].split(".")[0],
+      downloadUrl: downloadUrl,
    });
  }
  core.debug(`Updating manifest-file: ${JSON.stringify(manifest)}`);
--- a/src/hash/hash-files.ts
+++ b/src/hash/hash-files.ts
@@ -1,8 +1,8 @@
 import * as crypto from "node:crypto";
+import * as core from "@actions/core";
 import * as fs from "node:fs";
 import * as stream from "node:stream";
 import * as util from "node:util";
-import * as core from "@actions/core";
 import { create } from "@actions/glob";

 /**
--- a/src/save-cache.ts
+++ b/src/save-cache.ts
@@ -1,27 +1,22 @@
-import * as fs from "node:fs";
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 import * as exec from "@actions/exec";
+import * as fs from "node:fs";
 import {
-  STATE_CACHE_KEY,
  STATE_CACHE_MATCHED_KEY,
+  STATE_CACHE_KEY,
 } from "./cache/restore-cache";
 import {
  cacheLocalPath,
  enableCache,
  ignoreNothingToCache,
  pruneCache as shouldPruneCache,
-  saveCache as shouldSaveCache,
 } from "./utils/inputs";

 export async function run(): Promise<void> {
  try {
    if (enableCache) {
-      if (shouldSaveCache) {
-        await saveCache();
-      } else {
-        core.info("save-cache is false. Skipping save cache step.");
-      }
+      await saveCache();
      // node will stay alive if any promises are not resolved,
      // which is a possibility if HTTP requests are dangling
      // due to retries or timeouts. We know that if we got here
@@ -78,7 +73,7 @@ async function saveCache(): Promise<void> {

 async function pruneCache(): Promise<void> {
  const options: exec.ExecOptions = {
-    silent: false,
+    silent: !core.isDebug(),
  };
  const execArgs = ["cache", "prune", "--ci"];

--- a/src/setup-uv.ts
+++ b/src/setup-uv.ts
@@ -1,38 +1,37 @@
-import fs from "node:fs";
-import * as path from "node:path";
 import * as core from "@actions/core";
-import * as exec from "@actions/exec";
-import { restoreCache } from "./cache/restore-cache";
+import * as path from "node:path";
 import {
+  tryGetFromToolCache,
+  resolveVersion,
  downloadVersionFromGithub,
  downloadVersionFromManifest,
-  resolveVersion,
-  tryGetFromToolCache,
 } from "./download/download-version";
-import {
-  activateEnvironment as activateEnvironmentInput,
-  addProblemMatchers,
-  cacheLocalPath,
-  checkSum,
-  enableCache,
-  githubToken,
-  ignoreEmptyWorkdir,
-  manifestFile,
-  pythonVersion,
-  serverUrl,
-  toolBinDir,
-  toolDir,
-  versionFile as versionFileInput,
-  version as versionInput,
-  workingDirectory,
-} from "./utils/inputs";
+import { restoreCache } from "./cache/restore-cache";
+
 import {
  type Architecture,
  getArch,
  getPlatform,
  type Platform,
 } from "./utils/platforms";
-import { getUvVersionFromFile } from "./version/resolve";
+import {
+  activateEnvironment as activateEnvironmentInput,
+  cacheLocalPath,
+  checkSum,
+  ignoreEmptyWorkdir,
+  enableCache,
+  githubToken,
+  pythonVersion,
+  toolBinDir,
+  toolDir,
+  version as versionInput,
+  workingDirectory,
+  serverUrl,
+  manifestFile,
+} from "./utils/inputs";
+import * as exec from "@actions/exec";
+import fs from "node:fs";
+import { getUvVersionFromConfigFile } from "./utils/config-file";

 async function run(): Promise<void> {
  detectEmptyWorkdir();
@@ -134,19 +133,10 @@ async function determineVersion(
  if (versionInput !== "") {
    return await resolveVersion(versionInput, manifestFile, githubToken);
  }
-  if (versionFileInput !== "") {
-    const versionFromFile = getUvVersionFromFile(versionFileInput);
-    if (versionFromFile === undefined) {
-      throw new Error(
-        `Could not determine uv version from file: ${versionFileInput}`,
-      );
-    }
-    return await resolveVersion(versionFromFile, manifestFile, githubToken);
-  }
-  const versionFromUvToml = getUvVersionFromFile(
+  const versionFromUvToml = getUvVersionFromConfigFile(
    `${workingDirectory}${path.sep}uv.toml`,
  );
-  const versionFromPyproject = getUvVersionFromFile(
+  const versionFromPyproject = getUvVersionFromConfigFile(
    `${workingDirectory}${path.sep}pyproject.toml`,
  );
  if (versionFromUvToml === undefined && versionFromPyproject === undefined) {
@@ -227,10 +217,8 @@ function setCacheDir(cacheLocalPath: string): void {
 }

 function addMatchers(): void {
-  if (addProblemMatchers) {
-    const matchersPath = path.join(__dirname, `..${path.sep}..`, ".github");
-    core.info(`##[add-matcher]${path.join(matchersPath, "python.json")}`);
-  }
+  const matchersPath = path.join(__dirname, `..${path.sep}..`, ".github");
+  core.info(`##[add-matcher]${path.join(matchersPath, "python.json")}`);
 }

 run();
--- a/src/update-known-versions.ts
+++ b/src/update-known-versions.ts
@@ -1,12 +1,14 @@
-import * as core from "@actions/core";
 import * as semver from "semver";
+import * as core from "@actions/core";
+import { Octokit } from "./utils/octokit";
+
+import { OWNER, REPO } from "./utils/constants";
+
 import { updateChecksums } from "./download/checksum/update-known-checksums";
 import {
-  getLatestKnownVersion,
  updateVersionManifest,
+  getLatestKnownVersion,
 } from "./download/version-manifest";
-import { OWNER, REPO } from "./utils/constants";
-import { Octokit } from "./utils/octokit";

 async function run(): Promise<void> {
  const checksumFilePath = process.argv.slice(2)[0];
--- a/src/utils/config-file.ts
+++ b/src/utils/config-file.ts
@@ -0,0 +1,46 @@
+import fs from "node:fs";
+import * as core from "@actions/core";
+import * as toml from "smol-toml";
+
+export function getUvVersionFromConfigFile(
+  filePath: string,
+): string | undefined {
+  core.info(`Trying to find required-version for uv in: ${filePath}`);
+  if (!fs.existsSync(filePath)) {
+    core.info(`Could not find file: ${filePath}`);
+    return undefined;
+  }
+  let requiredVersion: string | undefined;
+  try {
+    requiredVersion = getRequiredVersion(filePath);
+  } catch (err) {
+    const message = (err as Error).message;
+    core.warning(`Error while parsing ${filePath}: ${message}`);
+    return undefined;
+  }
+
+  if (requiredVersion?.startsWith("==")) {
+    requiredVersion = requiredVersion.slice(2);
+  }
+  if (requiredVersion !== undefined) {
+    core.info(
+      `Found required-version for uv in ${filePath}: ${requiredVersion}`,
+    );
+  }
+  return requiredVersion;
+}
+
+function getRequiredVersion(filePath: string): string | undefined {
+  const fileContent = fs.readFileSync(filePath, "utf-8");
+
+  if (filePath.endsWith("pyproject.toml")) {
+    const tomlContent = toml.parse(fileContent) as {
+      tool?: { uv?: { "required-version"?: string } };
+    };
+    return tomlContent?.tool?.uv?.["required-version"];
+  }
+  const tomlContent = toml.parse(fileContent) as {
+    "required-version"?: string;
+  };
+  return tomlContent["required-version"];
+}
--- a/src/utils/fetch.ts
+++ b/src/utils/fetch.ts
@@ -1,4 +1,4 @@
-import { ProxyAgent, type RequestInit, fetch as undiciFetch } from "undici";
+import { fetch as undiciFetch, ProxyAgent, type RequestInit } from "undici";

 export function getProxyAgent() {
  const httpProxy = process.env.HTTP_PROXY || process.env.http_proxy;
--- a/src/utils/inputs.ts
+++ b/src/utils/inputs.ts
@@ -1,18 +1,16 @@
-import path from "node:path";
 import * as core from "@actions/core";
+import path from "node:path";
+import { getManifestFromRepo } from "@actions/tool-cache";

-export const workingDirectory = core.getInput("working-directory");
 export const version = core.getInput("version");
-export const versionFile = getVersionFile();
 export const pythonVersion = core.getInput("python-version");
 export const activateEnvironment = core.getBooleanInput("activate-environment");
+export const workingDirectory = core.getInput("working-directory");
 export const checkSum = core.getInput("checksum");
 export const enableCache = getEnableCache();
-export const restoreCache = core.getInput("restore-cache") === "true";
-export const saveCache = core.getInput("save-cache") === "true";
 export const cacheSuffix = core.getInput("cache-suffix") || "";
 export const cacheLocalPath = getCacheLocalPath();
-export const cacheDependencyGlob = getCacheDependencyGlob();
+export const cacheDependencyGlob = core.getInput("cache-dependency-glob");
 export const pruneCache = core.getInput("prune-cache") === "true";
 export const ignoreNothingToCache =
  core.getInput("ignore-nothing-to-cache") === "true";
@@ -23,17 +21,6 @@ export const toolDir = getToolDir();
 export const serverUrl = core.getInput("server-url");
 export const githubToken = core.getInput("github-token");
 export const manifestFile = getManifestFile();
-export const addProblemMatchers =
-  core.getInput("add-problem-matchers") === "true";
-
-function getVersionFile(): string {
-  const versionFileInput = core.getInput("version-file");
-  if (versionFileInput !== "") {
-    const tildeExpanded = expandTilde(versionFileInput);
-    return resolveRelativePath(tildeExpanded);
-  }
-  return versionFileInput;
-}

 function getEnableCache(): boolean {
  const enableCacheInput = core.getInput("enable-cache");
@@ -46,8 +33,7 @@ function getEnableCache(): boolean {
 function getToolBinDir(): string | undefined {
  const toolBinDirInput = core.getInput("tool-bin-dir");
  if (toolBinDirInput !== "") {
-    const tildeExpanded = expandTilde(toolBinDirInput);
-    return resolveRelativePath(tildeExpanded);
+    return expandTilde(toolBinDirInput);
  }
  if (process.platform === "win32") {
    if (process.env.RUNNER_TEMP !== undefined) {
@@ -63,8 +49,7 @@ function getToolBinDir(): string | undefined {
 function getToolDir(): string | undefined {
  const toolDirInput = core.getInput("tool-dir");
  if (toolDirInput !== "") {
-    const tildeExpanded = expandTilde(toolDirInput);
-    return resolveRelativePath(tildeExpanded);
+    return expandTilde(toolDirInput);
  }
  if (process.platform === "win32") {
    if (process.env.RUNNER_TEMP !== undefined) {
@@ -80,8 +65,7 @@ function getToolDir(): string | undefined {
 function getCacheLocalPath(): string {
  const cacheLocalPathInput = core.getInput("cache-local-path");
  if (cacheLocalPathInput !== "") {
-    const tildeExpanded = expandTilde(cacheLocalPathInput);
-    return resolveRelativePath(tildeExpanded);
+    return expandTilde(cacheLocalPathInput);
  }
  if (process.env.RUNNER_ENVIRONMENT === "github-hosted") {
    if (process.env.RUNNER_TEMP !== undefined) {
@@ -97,19 +81,6 @@ function getCacheLocalPath(): string {
  return `${process.env.HOME}${path.sep}.cache${path.sep}uv`;
 }

-function getCacheDependencyGlob(): string {
-  const cacheDependencyGlobInput = core.getInput("cache-dependency-glob");
-  if (cacheDependencyGlobInput !== "") {
-    return cacheDependencyGlobInput
-      .split("\n")
-      .map((part) => part.trim())
-      .map((part) => expandTilde(part))
-      .map((part) => resolveRelativePath(part))
-      .join("\n");
-  }
-  return cacheDependencyGlobInput;
-}
-
 function expandTilde(input: string): string {
  if (input.startsWith("~")) {
    return `${process.env.HOME}${input.substring(1)}`;
@@ -117,18 +88,6 @@ function expandTilde(input: string): string {
  return input;
 }

-function resolveRelativePath(inputPath: string): string {
-  const hasNegation = inputPath.startsWith("!");
-  const pathWithoutNegation = hasNegation ? inputPath.substring(1) : inputPath;
-
-  const resolvedPath = path.resolve(workingDirectory, pathWithoutNegation);
-
-  core.debug(
-    `Resolving relative path ${inputPath} to ${hasNegation ? "!" : ""}${resolvedPath}`,
-  );
-  return hasNegation ? `!${resolvedPath}` : resolvedPath;
-}
-
 function getManifestFile(): string | undefined {
  const manifestFileInput = core.getInput("manifest-file");
  if (manifestFileInput !== "") {
--- a/src/utils/octokit.ts
+++ b/src/utils/octokit.ts
@@ -4,8 +4,8 @@ import type {
  OctokitOptions,
 } from "@octokit/core/dist-types/types";
 import {
-  type PaginateInterface,
  paginateRest,
+  type PaginateInterface,
 } from "@octokit/plugin-paginate-rest";
 import { legacyRestEndpointMethods } from "@octokit/plugin-rest-endpoint-methods";
 import { fetch as customFetch } from "./fetch";
--- a/src/utils/platforms.ts
+++ b/src/utils/platforms.ts
@@ -1,5 +1,5 @@
-import * as core from "@actions/core";
 import * as exec from "@actions/exec";
+import * as core from "@actions/core";
 export type Platform =
  | "unknown-linux-gnu"
  | "unknown-linux-musl"
@@ -16,11 +16,11 @@ export type Architecture =
 export function getArch(): Architecture | undefined {
  const arch = process.arch;
  const archMapping: { [key: string]: Architecture } = {
-    arm64: "aarch64",
    ia32: "i686",
-    ppc64: "powerpc64le",
-    s390x: "s390x",
    x64: "x86_64",
+    arm64: "aarch64",
+    s390x: "s390x",
+    ppc64: "powerpc64le",
  };

  if (arch in archMapping) {
@@ -31,8 +31,8 @@ export function getArch(): Architecture | undefined {
 export async function getPlatform(): Promise<Platform | undefined> {
  const processPlatform = process.platform;
  const platformMapping: { [key: string]: Platform } = {
-    darwin: "apple-darwin",
    linux: "unknown-linux-gnu",
+    darwin: "apple-darwin",
    win32: "pc-windows-msvc",
  };

@@ -50,16 +50,16 @@ async function isMuslOs(): Promise<boolean> {
  let stdOutput = "";
  let errOutput = "";
  const options: exec.ExecOptions = {
-    ignoreReturnCode: true,
+    silent: !core.isDebug(),
    listeners: {
-      stderr: (data: Buffer) => {
-        errOutput += data.toString();
-      },
      stdout: (data: Buffer) => {
        stdOutput += data.toString();
      },
+      stderr: (data: Buffer) => {
+        errOutput += data.toString();
+      },
    },
-    silent: !core.isDebug(),
+    ignoreReturnCode: true,
  };

  try {
--- a/src/version/config-file.ts
+++ b/src/version/config-file.ts
@@ -1,22 +0,0 @@
-import fs from "node:fs";
-import * as toml from "smol-toml";
-
-export function getRequiredVersionFromConfigFile(
-  filePath: string,
-): string | undefined {
-  if (!filePath.endsWith(".toml")) {
-    return undefined;
-  }
-  const fileContent = fs.readFileSync(filePath, "utf-8");
-
-  if (filePath.endsWith("pyproject.toml")) {
-    const tomlContent = toml.parse(fileContent) as {
-      tool?: { uv?: { "required-version"?: string } };
-    };
-    return tomlContent?.tool?.uv?.["required-version"];
-  }
-  const tomlContent = toml.parse(fileContent) as {
-    "required-version"?: string;
-  };
-  return tomlContent["required-version"];
-}
--- a/src/version/requirements-file.ts
+++ b/src/version/requirements-file.ts
@@ -1,43 +0,0 @@
-import fs from "node:fs";
-import * as toml from "smol-toml";
-
-export function getUvVersionFromRequirementsFile(
-  filePath: string,
-): string | undefined {
-  const fileContent = fs.readFileSync(filePath, "utf-8");
-  if (filePath.endsWith(".txt")) {
-    return getUvVersionFromAllDependencies(fileContent.split("\n"));
-  }
-  const dependencies = parsePyprojectDependencies(fileContent);
-  return getUvVersionFromAllDependencies(dependencies);
-}
-function getUvVersionFromAllDependencies(
-  allDependencies: string[],
-): string | undefined {
-  return allDependencies
-    .find((dep: string) => dep.match(/^uv[=<>~!]/))
-    ?.match(/^uv([=<>~!]+\S*)/)?.[1]
-    .trim();
-}
-
-interface Pyproject {
-  project?: {
-    dependencies?: string[];
-    "optional-dependencies"?: Record<string, string[]>;
-  };
-  "dependency-groups"?: Record<string, Array<string | object>>;
-}
-
-function parsePyprojectDependencies(pyprojectContent: string): string[] {
-  const pyproject: Pyproject = toml.parse(pyprojectContent);
-  const dependencies: string[] = pyproject?.project?.dependencies || [];
-  const optionalDependencies: string[] = Object.values(
-    pyproject?.project?.["optional-dependencies"] || {},
-  ).flat();
-  const devDependencies: string[] = Object.values(
-    pyproject?.["dependency-groups"] || {},
-  )
-    .flat()
-    .filter((item: string | object) => typeof item === "string");
-  return dependencies.concat(optionalDependencies, devDependencies);
-}
--- a/src/version/resolve.ts
+++ b/src/version/resolve.ts
@@ -1,34 +0,0 @@
-import fs from "node:fs";
-import * as core from "@actions/core";
-import { getRequiredVersionFromConfigFile } from "./config-file";
-import { getUvVersionFromRequirementsFile } from "./requirements-file";
-import { getUvVersionFromToolVersions } from "./tool-versions-file";
-
-export function getUvVersionFromFile(filePath: string): string | undefined {
-  core.info(`Trying to find version for uv in: ${filePath}`);
-  if (!fs.existsSync(filePath)) {
-    core.info(`Could not find file: ${filePath}`);
-    return undefined;
-  }
-  let uvVersion: string | undefined;
-  try {
-    uvVersion = getUvVersionFromToolVersions(filePath);
-    if (uvVersion === undefined) {
-      uvVersion = getRequiredVersionFromConfigFile(filePath);
-    }
-    if (uvVersion === undefined) {
-      uvVersion = getUvVersionFromRequirementsFile(filePath);
-    }
-  } catch (err) {
-    const message = (err as Error).message;
-    core.warning(`Error while parsing ${filePath}: ${message}`);
-    return undefined;
-  }
-  if (uvVersion?.startsWith("==")) {
-    uvVersion = uvVersion.slice(2);
-  }
-  if (uvVersion !== undefined) {
-    core.info(`Found version for uv in ${filePath}: ${uvVersion}`);
-  }
-  return uvVersion;
-}
--- a/src/version/tool-versions-file.ts
+++ b/src/version/tool-versions-file.ts
@@ -1,31 +0,0 @@
-import fs from "node:fs";
-import * as core from "@actions/core";
-
-export function getUvVersionFromToolVersions(
-  filePath: string,
-): string | undefined {
-  if (!filePath.endsWith(".tool-versions")) {
-    return undefined;
-  }
-  const fileContents = fs.readFileSync(filePath, "utf8");
-  const lines = fileContents.split("\n");
-
-  for (const line of lines) {
-    // Skip commented lines
-    if (line.trim().startsWith("#")) {
-      continue;
-    }
-    const match = line.match(/^\s*uv\s*v?\s*(?<version>[^\s]+)\s*$/);
-    if (match) {
-      const matchedVersion = match.groups?.version.trim();
-      if (matchedVersion?.startsWith("ref")) {
-        core.warning(
-          "The ref syntax of .tool-versions is not supported. Please use a released version instead.",
-        );
-        return undefined;
-      }
-      return matchedVersion;
-    }
-  }
-  return undefined;
-}
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,12 +1,12 @@
 {
  "compilerOptions": {
-    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    "target": "ES2022" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
-    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
    "outDir": "./lib" /* Redirect output structure to the directory. */,
    "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
    "strict": true /* Enable all strict type-checking options. */,
-    "target": "ES2022" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
  },
  "exclude": ["node_modules", "**/*.test.ts"]
 }
--- a/version-manifest.json
+++ b/version-manifest.json
Author	SHA1	Message	Date
Kevin Stillhammer	cd4ccfa557	Add FAQ on changed cache and cache upload behavior	2025-07-05 11:51:29 +02:00
Kevin Stillhammer	8021b967f0	Do not warn when version not in manifest-file This will spam the GitHub summary with warnings as soon as a new version is released and no new setup-uv version containing this version in the distributed manifest-file is released	2025-06-25 09:21:00 +02:00