empty file

.github/actions/nym-hash-releases/.gitignore

@@ -0,0 +1,2 @@
+.tmp
+hashes.json

.github/actions/nym-hash-releases/action.yml

@@ -0,0 +1,25 @@
+name: 'Nym Hash Release'
+author: 'Nym Technologies SA'
+description: 'Generate hashes and signatures for assets in Nym releases'
+inputs:
+  hash-type:
+    description: 'Type of hash to generate (md5, sha1, sha256, sha512)'
+    required: false
+    default: 'sha256'
+  file-name:
+    description: 'File name to save as if desired'
+    required: false
+    default: 'hashes.json'
+  release-tag-or-name-or-id:
+    description: 'The tag/release to process. Uses the release id when trigger from a release.'
+    required: false
+    default: ''
+outputs:
+  hashes:
+    description: 'A string containing JSON with the release asset hashes and signatures'
+runs:
+  using: 'node16'
+  main: 'index.js'
+branding:
+  icon: 'hash'
+  color: 'green'

.github/actions/nym-hash-releases/create-hashes.mjs

@@ -0,0 +1,282 @@
+import hasha from "hasha";
+import fetch from "node-fetch";
+import { Octokit } from "@octokit/rest";
+import fs from "fs";
+import path from "path";
+import { execSync } from "child_process";
+
+function getBinInfo(path) {
+    // let's be super naive about it. add a+x bits on the file and try to run the command
+    try {
+        let mode = fs.statSync(path).mode
+        fs.chmodSync(path, mode | 0o111)
+
+        const raw = execSync(`${path} build-info --output=json`, { stdio: 'pipe', encoding: "utf8" });
+        const parsed = JSON.parse(raw)
+        return parsed
+    } catch (_) {
+        return undefined
+    }
+}
+
+async function run(assets, algorithm, filename, cache) {
+    if (!cache) {
+        console.warn("cache is set to 'false', but we we no longer support it")
+    }
+
+    try {
+        fs.mkdirSync('.tmp');
+    } catch(e) {
+        // ignore
+    }
+
+    const hashes = {};
+    let numAwaiting = 0;
+    for (const asset of assets) {
+        if (filename === "" || asset.name !== filename) { // don't hash the hash file (if the file has the same name)
+            numAwaiting++;
+
+            let buffer = null;
+            let sig = null;
+
+            // cache in `${WORKING_DIR}/.tmp/`
+            const cacheFilename = path.resolve(`.tmp/${asset.name}`);
+            if(!fs.existsSync(cacheFilename)) {
+                console.log(`Downloading ${asset.browser_download_url}... to ${cacheFilename}`);
+                buffer = Buffer.from(await fetch(asset.browser_download_url).then(res => res.arrayBuffer()));
+                fs.writeFileSync(cacheFilename, buffer);
+            } else {
+                console.log(`Loading from ${cacheFilename}`);
+                buffer = Buffer.from(fs.readFileSync(cacheFilename));
+
+                // console.log('Reading signature from content');
+                // if(asset.name.endsWith('.sig')) {
+                //     sig = fs.readFileSync(cacheFilename).toString();
+                // }
+            }
+
+            const binInfo = getBinInfo(cacheFilename)
+
+            if(!hashes[asset.name]) {
+                hashes[asset.name] = {};
+            }
+
+            if(asset.name.endsWith('.sig')) {
+                sig = buffer.toString();
+            }
+
+            hashes[asset.name][algorithm] = hasha(new Uint8Array(buffer), {algorithm: algorithm});
+
+            let platform;
+            let kind;
+            if(asset.name.endsWith('.sig')) {
+                kind = 'signature';
+            }
+            if(asset.name.endsWith('.app.tar.gz')) {
+                platform = 'MacOS';
+                kind = 'auto-updater';
+            }
+            if(asset.name.endsWith('.app.tar.gz.sig')) {
+                platform = 'MacOS';
+                kind = 'auto-updater-signature';
+            }
+            if(asset.name.endsWith('.dmg')) {
+                platform = 'MacOS';
+                kind = 'installer';
+            }
+            if(asset.name.endsWith('.msi.zip')) {
+                platform = 'Windows';
+                kind = 'auto-updater';
+            }
+            if(asset.name.endsWith('.msi.zip.sig')) {
+                platform = 'Windows';
+                kind = 'auto-updater-signature';
+            }
+            if(asset.name.endsWith('.msi')) {
+                platform = 'Windows';
+                kind = 'installer';
+            }
+            if(asset.name.endsWith('.AppImage.tar.gz')) {
+                platform = 'Linux';
+                kind = 'auto-updater';
+            }
+            if(asset.name.endsWith('.AppImage.tar.gz.sig')) {
+                platform = 'Linux';
+                kind = 'auto-updater-signature';
+            }
+            if(asset.name.endsWith('.AppImage')) {
+                platform = 'Linux';
+                kind = 'installer';
+            }
+
+            hashes[asset.name].downloadUrl = asset.browser_download_url;
+
+            if(platform) {
+                hashes[asset.name].platform = platform;
+            }
+            if(kind) {
+                hashes[asset.name].kind = kind;
+            }
+            if(binInfo) {
+                hashes[asset.name].details = binInfo;
+            }
+
+            // process Tauri signature files
+            if(asset.name.endsWith('.sig')) {
+                const otherFilename = asset.name.replace('.sig', '');
+                if(!hashes[otherFilename]) {
+                    hashes[otherFilename] = {};
+                }
+                hashes[otherFilename].signature = sig;
+            }
+        }
+    }
+    return hashes;
+}
+
+export async function createHashes({ assets, algorithm, filename, cache }) {
+    const output = await run(assets, algorithm, filename, cache);
+    if(filename?.length) {
+        fs.writeFileSync(filename, JSON.stringify(output, null, 2));
+    }
+    return output;
+}
+
+export async function createHashesFromReleaseTagOrNameOrId({ releaseTagOrNameOrId, algorithm = 'sha256', filename = 'hashes.json', cache = false, upload = true }) {
+    console.log("🚀🚀🚀 Getting releases");
+
+    let auth;
+    let authStrategy;
+    if(process.env.GITHUB_TOKEN) {
+        console.log('Using GITHUB_TOKEN for auth');
+        // authStrategy = createActionAuth();
+        // auth = await authStrategy();
+    }
+
+    const octokit = new Octokit({
+        auth: process.env.GITHUB_TOKEN,
+        request: { fetch }
+    });
+    const owner = "nymtech";
+    const repo = "ci-playground";
+
+    let releases;
+    if(cache) {
+        const cacheFilename = path.resolve(`.tmp/releases.json`);
+        if(!fs.existsSync(cacheFilename)) {
+            releases = await octokit.paginate(
+                octokit.rest.repos.listReleases,
+                {
+                    owner,
+                    repo,
+                    per_page: 100,
+                },
+                (response) => response.data
+            );
+            fs.writeFileSync(cacheFilename, JSON.stringify(releases, null, 2));
+        } else {
+            console.log('Loading releases from cache...');
+            releases = JSON.parse(fs.readFileSync(cacheFilename));
+        }
+    } else {
+        releases = await octokit.paginate(
+            octokit.rest.repos.listReleases,
+            {
+                owner,
+                repo,
+                per_page: 100,
+            },
+            (response) => response.data
+        )
+    }
+
+    // process all releases by default
+    let releasesToProcess = releases;
+
+    // process a single release
+    if(releaseTagOrNameOrId) {
+        releasesToProcess = releases.filter(r => {
+            if (r.tag_name === releaseTagOrNameOrId) {
+                return true;
+            }
+            if (`${r.id}` === `${releaseTagOrNameOrId}`) {
+                return true;
+            }
+            if (r.name === releaseTagOrNameOrId) {
+                return true;
+            }
+
+            return false;
+        });
+    }
+
+    releasesToProcess.forEach(release => {
+        const {tag_name, name} = release;
+        const tagComponents = tag_name.split('-v');
+        const componentName = tagComponents[0];
+        const componentVersion = 'v' + tagComponents[1];
+
+        if(!tagComponents[1] || !name) {
+            return;
+        }
+
+        release.componentName = componentName;
+        release.componentVersion = componentVersion;
+    })
+
+    releasesToProcess = releasesToProcess.filter(release =>
+        !!release.name && !!release.componentVersion
+    );
+
+    console.log('Releases to process:');
+    console.table(releasesToProcess.map(r => {
+        const { id, name, tag_name, componentName, componentVersion, assets } = r;
+        return { id, name, tag_name, componentName, componentVersion, assetCount: assets.length };
+    }));
+
+    for(const release of releasesToProcess) {
+        const {id, name, tag_name, html_url, componentName, componentVersion} = release;
+
+        const hashes = await createHashes({ assets: release.assets, algorithm, filename, cache });
+
+        const output = {
+            id, name, tag_name, html_url,
+            componentName,
+            componentVersion,
+            assets: hashes,
+        };
+
+        console.log(output)
+
+        if(upload) {
+            console.log(`🚚 Uploading ${filename} to release name="${release.name}" id=${release.id} (${release.upload_url})...`);
+
+            const exists = (await octokit.repos.listReleaseAssets({ owner, repo, release_id: release.id })).data.find(a => a.name === filename)
+            if (exists) {
+                console.log(`Deleting existing asset ${filename}...`);
+                await octokit.repos.deleteReleaseAsset({ owner, repo, asset_id: exists.id })
+                console.log('Deleted existing asset');
+            }
+
+            try {
+                const data = JSON.stringify(output, null, 2);
+                await octokit.rest.repos.uploadReleaseAsset({
+                    owner,
+                    repo,
+                    release_id: release.id,
+                    headers: {
+                        'X-GitHub-Api-Version': '2022-11-28'
+                    },
+                    name: filename,
+                    data,
+                });
+                console.log('✅ Upload to release is complete.');
+            } catch(e) {
+                console.log('❌ failed to upload:', e.message, e.status, e.response.data);
+                console.log(e);
+                process.exit(-1);
+            }
+        }
+    }
+}
+

.github/actions/nym-hash-releases/index.js

@@ -0,0 +1,15 @@
+import core from "@actions/core";
+import github from "@actions/github";
+import { createHashesFromReleaseTagOrNameOrId } from './create-hashes.mjs';
+
+const algorithm = core.getInput('hash-type');
+const filename = core.getInput("file-name");
+
+// use the release id from the payload if it is set
+const releaseTagOrNameOrId = core.getInput("release-tag-or-name-or-id") || github.context.payload.release?.id;
+
+try {
+    await createHashesFromReleaseTagOrNameOrId({ releaseTagOrNameOrId, algorithm, filename  })
+} catch (error) {
+    core.setFailed(error.message);
+}