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Sync GitHub Release Assets #52
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| name: Sync GitHub Release Assets | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '0 0 * * *' | |
| concurrency: | |
| group: release-assets-dist-sync | |
| cancel-in-progress: true | |
| permissions: | |
| contents: write # to upload release asset | |
| jobs: | |
| dist-ipfs-tech: | |
| if: github.repository == 'ipfs/kubo' || github.event_name == 'workflow_dispatch' | |
| runs-on: "ubuntu-latest" | |
| timeout-minutes: 5 | |
| steps: | |
| - uses: ipfs/download-ipfs-distribution-action@v1 | |
| - uses: ipfs/start-ipfs-daemon-action@v1 | |
| with: | |
| args: --init --init-profile=flatfs,server --enable-gc=false | |
| - uses: actions/setup-node@v3 | |
| with: | |
| node-version: 14 | |
| - name: Sync the latest 5 github releases | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const fs = require('fs').promises | |
| const max_synced = 5 | |
| // fetch github releases | |
| resp = await github.rest.repos.listReleases({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| page: 1, | |
| per_page: max_synced | |
| }) | |
| const release_assets = []; | |
| num_synced = 0; | |
| for (const release of resp.data) { | |
| console.log("checking release tagged", release.tag_name) | |
| if (num_synced > max_synced) { | |
| console.log("done: synced", max_synced, "latest releases") | |
| break; | |
| } | |
| num_synced += 1 | |
| const github_assets = new Set() | |
| for (const asset of release.assets) { | |
| github_assets.add(asset.name) | |
| } | |
| // fetch asset info from dist.ipfs.tech | |
| p = '/ipns/dist.ipfs.tech/kubo/' + release.tag_name | |
| let stdout = '' | |
| const options = {} | |
| options.listeners = { | |
| stdout: (data) => { | |
| stdout += data.toString(); | |
| } | |
| } | |
| await exec.exec('ipfs', ['ls', p], options) | |
| const dist_assets = new Set() | |
| const missing_files = [] | |
| for (const raw_line of stdout.split("\n")) { | |
| line = raw_line.trim(); | |
| if (line.length != 0) { | |
| file = line.split(/(\s+)/).filter( function(e) { return e.trim().length > 0; } )[2] | |
| dist_assets.add(file) | |
| if (!github_assets.has(file)) { | |
| missing_files.push(file) | |
| } | |
| } | |
| } | |
| // if dist.ipfs.tech has files not found in github, copy them over | |
| for (const file of missing_files) { | |
| file_sha = file + ".sha512" | |
| file_cid = file + ".cid" | |
| // skip files that don't have .cid and .sha512 checksum files | |
| if (!dist_assets.has(file_sha) || !dist_assets.has(file_cid)) { | |
| if (!file.endsWith('.cid') && !file.endsWith('.sha512')) { // silent skip of .sha512.sha512 :) | |
| console.log(`skipping "${file}" as dist.ipfs.tech does not provide .cid and .sha512 checksum files for it`) | |
| } | |
| continue | |
| } | |
| console.log("fetching", file, "from dist.ipfs.tech") | |
| await exec.exec('ipfs', ['get', p + '/' + file]) | |
| await exec.exec('ipfs', ['get', p + '/' + file_sha]) | |
| await exec.exec('ipfs', ['get', p + '/' + file_cid]) | |
| console.log("verifying contents of", file) | |
| // compute sha512 output for file | |
| let sha_stdout = '' | |
| const sha_options = {} | |
| sha_options.listeners = { | |
| stdout: (data) => { | |
| sha_stdout += data.toString(); | |
| } | |
| } | |
| await exec.exec('sha512sum', [file], sha_options) | |
| // read expected sha512 output | |
| const sha_data = await fs.readFile(file_sha, "utf8") | |
| const digest = (s) => s.split(' ').shift() | |
| if (digest(sha_data) != digest(sha_stdout)) { | |
| console.log(`${file}.sha512: ${sha_data}`) | |
| console.log(`sha512sum ${file}: ${sha_stdout}`) | |
| throw "checksum verification failed for " + file | |
| } | |
| console.log("uploading", file, "to github release", release.tag_name) | |
| const uploadReleaseAsset = async (file) => github.rest.repos.uploadReleaseAsset({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| release_id: release.id, | |
| headers: { | |
| "content-type": "application/octet-stream", | |
| "content-length": `${(await fs.stat(file)).size}` | |
| }, | |
| name: file, | |
| data: await fs.readFile(file) | |
| }) | |
| await uploadReleaseAsset(file) | |
| await uploadReleaseAsset(file_sha) | |
| await uploadReleaseAsset(file_cid) | |
| } | |
| // summary of assets on both sides | |
| release_assets.push({ tag: release.tag_name, github_assets, dist_assets }) | |
| } | |
| console.log(release_assets) | |
| return release_assets |