Initial commit

src/update-default-version.ts

@@ -0,0 +1,65 @@
+import * as github from '@actions/github'
+import * as core from '@actions/core'
+
+import {OWNER, REPO} from './utils/utils'
+import {createReadStream, promises as fs} from 'fs'
+import * as readline from 'readline'
+import * as semver from 'semver'
+
+import {updateChecksums} from './download/checksum/update-known-checksums'
+
+async function run(): Promise<void> {
+  const checksumFilePath = process.argv.slice(2)[0]
+  const defaultVersionFilePath = process.argv.slice(2)[1]
+  const github_token = process.argv.slice(2)[2]
+
+  const octokit = github.getOctokit(github_token)
+
+  const response = await octokit.paginate(octokit.rest.repos.listReleases, {
+    owner: OWNER,
+    repo: REPO
+  })
+  const downloadUrls: string[] = response.flatMap(release =>
+    release.assets
+      .filter(asset => asset.name.endsWith('.sha256'))
+      .map(asset => asset.browser_download_url)
+  )
+  await updateChecksums(checksumFilePath, downloadUrls)
+
+  const latestVersion = response
+    .map(release => release.tag_name)
+    .sort(semver.rcompare)[0]
+  core.setOutput('latest-version', latestVersion)
+  await updateDefaultVersion(defaultVersionFilePath, latestVersion)
+}
+
+async function updateDefaultVersion(
+  filePath: string,
+  latestVersion: string
+): Promise<void> {
+  const fileStream = createReadStream(filePath)
+
+  const rl = readline.createInterface({
+    input: fileStream
+  })
+
+  let foundDescription = false
+  const lines = []
+
+  for await (let line of rl) {
+    if (
+      !foundDescription &&
+      line.includes("description: 'The version of uv to install'")
+    ) {
+      foundDescription = true
+    } else if (foundDescription && line.includes('default: ')) {
+      line = line.replace(/'[^']*'/, `'${latestVersion}'`)
+      foundDescription = false
+    }
+    lines.push(line)
+  }
+
+  await fs.writeFile(filePath, lines.join('\n'))
+}
+
+run()