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const fs = require("fs"); |
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const path = require("path"); |
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const zlib = require("zlib");const crypto = require('crypto'); |
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const request = require("request"); |
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|
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const { getGlobalDefaultAccount } = require('firebase-tools/lib/auth'); // see https://gist.github.com/puf/e00c34dd82b35c56e91adbc3a9b1c412#gistcomment-3718572 |
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|
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const api = require('firebase-tools/lib/api'); |
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|
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const isDryRun = process.argv[4] !== "commit"; |
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|
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if (!process.argv[2] || !process.argv[3]) { |
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console.error(` |
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ERROR: Must supply a site name and file to deploy. Usage: |
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node deployFile.js <site_name> <file_to_deploy> [commit]`); |
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process.exit(1); |
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} |
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|
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const site = process.argv[2]; |
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const file = process.argv[3]; |
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|
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requireAuth(getGlobalDefaultAccount(), ['https://www.googleapis.com/auth/cloud-platform']).then(async () => { |
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try { |
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// Steps in this script: |
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// 1. Determine version of the latest release |
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// 2. Get list of files in that version |
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// 3. Determine the hash of our local file |
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// 4. Create a new version |
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// 5. Send list of files from previous version, with our own local file in there too |
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// 6. Upload our local file if the Hosting server requests it |
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// 7. Finalize our new version |
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// 8. Create a release on this new version |
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|
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// Determine the latest release |
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console.log("Determining latest release...") |
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var response = await api.request('GET', `/v1beta1/sites/${site}/releases`, { auth: true, origin: api.hostingApiOrigin }); |
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let releases = response.body.releases; |
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|
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releases.forEach((release) => { console.log(/*release.name, */release.version.status, release.version.createTime, release.version.fileCount, release.version.name); }) |
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let latestVersion = releases[0].version.name; |
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|
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// Get the files in the latest version |
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console.log("Getting files in latest version...") |
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response = await api.request('GET', `/v1beta1/${latestVersion}/files`, { auth: true, origin: api.hostingApiOrigin }); |
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console.log(response.body); |
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var files = {}; |
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response.body.files.forEach(file => { |
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files[file.path] = file.hash; |
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}) |
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|
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// prep our own file that we're uploading |
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const hasher = crypto.createHash("sha256"); |
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const gzipper = zlib.createGzip({ level: 9 }); |
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|
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var zipstream = fs.createReadStream(process.cwd()+file).pipe(gzipper); |
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zipstream.pipe(hasher); |
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|
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files[file] = await new Promise(function(resolve, reject) { |
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zipstream.on("end", function() { |
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resolve(hasher.read().toString("hex")); |
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}); |
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zipstream.on("error", reject); |
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}); |
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console.log(files[file]); |
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|
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// Create a new version |
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console.log("Creating new version...") |
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response = await api.request('POST', `/v1beta1/sites/${site}/versions`, { auth: true, origin: api.hostingApiOrigin }); |
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console.log(response.body); |
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let version = response.body.name; |
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|
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// Send file info for the new version to the server, to hear what we need to upload |
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console.log("Sending file listing for new version...") |
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response = await api.request('POST', `/v1beta1/${version}:populateFiles`, { |
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auth: true, |
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origin: api.hostingApiOrigin, |
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data: { files: files } |
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}) |
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console.log(response.body); |
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|
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let requiredHashes = response.body.uploadRequiredHashes; |
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let uploadUrl = response.body.uploadUrl; |
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|
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if (requiredHashes && requiredHashes.indexOf(files[file]) >= 0) { |
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console.log(`Uploading ${file}...`) |
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let reqOpts = await api.addRequestHeaders({ |
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url: uploadUrl +"/"+ files[file], |
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}) |
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await new Promise(function(resolve, reject) { |
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fs.createReadStream(process.cwd()+file).pipe(zlib.createGzip({ level: 9 })).pipe( |
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request.post(reqOpts, function(err, res) { |
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if (err) { |
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return reject(err); |
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} else if (res.statusCode !== 200) { |
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console.error( |
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"HTTP ERROR", |
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res.statusCode, |
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":", |
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res.headers, |
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res.body |
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); |
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return reject(new Error("Unexpected error while uploading file.")); |
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} |
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resolve(); |
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}) |
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); |
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}); |
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} |
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|
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if (!isDryRun) { |
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console.log("Finalizing new version..."); |
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response = await api.request('PATCH', `/v1beta1/${version}?updateMask=status`, { |
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origin: api.hostingApiOrigin, |
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auth: true, |
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data: { status: "FINALIZED" }, |
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}) |
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console.log(response.body); |
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|
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console.log("Releasing new version..."); |
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response = await api.request('POST', `/v1beta1/sites/${site}/releases?version_name=${version}`, { |
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auth: true, |
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origin: api.hostingApiOrigin, |
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data: { message: "Deployed from test.js" || null }, |
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} |
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); |
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console.log(response.body); |
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} |
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else { |
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console.log("Dry run only.") |
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// Delete the version we just created, just to be nice |
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console.log("Deleting new version...") |
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response = await api.request('DELETE', `/v1beta1/${version}`, { auth: true, origin: api.hostingApiOrigin }); |
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console.log(response.body); |
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} |
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} catch (error) { |
|
console.error(error); |
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} |
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}); |
@puf, many thanks for your script!
I'm making PWA (pregressive web app) on Angular using StackBlitz and Firebase. StackBlitz can deploy app directly to Firebase hosting, and it's amazing, but, it can't deploy static files and unusual scripts, including service worker JS, they are simply ignored. I've used your script to upload a service worker on the hosting, and everything worked fine, thank you very much!!!
But there was one problem. When your script publishes new version, it doesn't preserve hosting settings, including rewrites. Then, I have a single-page app, with only index.html, and hosting must redirect all requests (for example, to https://mydomain.com/somefolder) to the index.html. StackBlitz account this, but your script not.
So in my situation I added some code to line 65 of deployFile.js:
response = await api.request('POST',
/v1beta1/sites/${site}/versions, { auth: true, origin: api.hostingApiOrigin, data: { "config": { "rewrites": [ { "glob": "**", "path": "/index.html" } ] } } });
Now it seems to work fine ;)