|
| 1 | +name: Must bump version for release |
| 2 | + |
| 3 | +on: |
| 4 | + pull_request: |
| 5 | + branches: |
| 6 | + - release |
| 7 | + |
| 8 | +permissions: |
| 9 | + contents: read |
| 10 | + |
| 11 | +jobs: |
| 12 | + version-check: |
| 13 | + runs-on: ubuntu-latest |
| 14 | + steps: |
| 15 | + - name: Ensure Cargo.toml version increased from release |
| 16 | + uses: actions/github-script@v8 |
| 17 | + with: |
| 18 | + script: | |
| 19 | + const owner = context.repo.owner; |
| 20 | + const repo = context.repo.repo; |
| 21 | + const pr = context.payload.pull_request; |
| 22 | + const baseRef = pr.base.ref; |
| 23 | + const headSha = pr.head.sha; |
| 24 | +
|
| 25 | + async function getCargoToml(ref) { |
| 26 | + const { data } = await github.rest.repos.getContent({ |
| 27 | + owner, |
| 28 | + repo, |
| 29 | + path: 'Cargo.toml', |
| 30 | + ref, |
| 31 | + }); |
| 32 | + return Buffer.from(data.content, data.encoding).toString('utf8'); |
| 33 | + } |
| 34 | +
|
| 35 | + function extractPackageVersion(toml) { |
| 36 | + const lines = toml.split(/\r?\n/); |
| 37 | + let inPackage = false; |
| 38 | + for (const line of lines) { |
| 39 | + const trimmed = line.trim(); |
| 40 | + if (trimmed.startsWith('[') && trimmed.endsWith(']')) { |
| 41 | + inPackage = trimmed === '[package]'; |
| 42 | + continue; |
| 43 | + } |
| 44 | + if (!inPackage) continue; |
| 45 | + const match = trimmed.match(/^version\s*=\s*"([^"]+)"/); |
| 46 | + if (match) return match[1]; |
| 47 | + } |
| 48 | + return null; |
| 49 | + } |
| 50 | +
|
| 51 | + function parseVersion(version) { |
| 52 | + const [core, pre] = version.split('-', 2); |
| 53 | + const parts = core.split('.').map((part) => parseInt(part, 10)); |
| 54 | + while (parts.length < 3) parts.push(0); |
| 55 | + return { parts, pre: pre || null }; |
| 56 | + } |
| 57 | +
|
| 58 | + function compareVersions(a, b) { |
| 59 | + const av = parseVersion(a); |
| 60 | + const bv = parseVersion(b); |
| 61 | + for (let i = 0; i < 3; i += 1) { |
| 62 | + if (av.parts[i] !== bv.parts[i]) { |
| 63 | + return av.parts[i] > bv.parts[i] ? 1 : -1; |
| 64 | + } |
| 65 | + } |
| 66 | + if (av.pre === bv.pre) return 0; |
| 67 | + if (av.pre === null) return 1; |
| 68 | + if (bv.pre === null) return -1; |
| 69 | + return av.pre > bv.pre ? 1 : -1; |
| 70 | + } |
| 71 | +
|
| 72 | + const headToml = await getCargoToml(headSha); |
| 73 | + const baseToml = await getCargoToml(baseRef); |
| 74 | + const headVersion = extractPackageVersion(headToml); |
| 75 | + const baseVersion = extractPackageVersion(baseToml); |
| 76 | +
|
| 77 | + if (!headVersion || !baseVersion) { |
| 78 | + core.setFailed(`Failed to read version from Cargo.toml (head: ${headVersion}, base: ${baseVersion}).`); |
| 79 | + return; |
| 80 | + } |
| 81 | +
|
| 82 | + if (compareVersions(headVersion, baseVersion) <= 0) { |
| 83 | + core.setFailed(`Cargo.toml version must be increased before merging into ${baseRef}. head=${headVersion}, base=${baseVersion}`); |
| 84 | + } |
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