Sync GitHub Release Assets #237
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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@v2 | |
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 |