Automate the Flask release process (#13898)

* Automate the Flask release

A Flask release will now be published alongside each main extension
release. The version of each Flask release will be the same as the
extension version except it will have the suffix `-flask.0`.

* Programmatically remove build prefix

The create GH release Bash script derives the Flask version from the
Flask build filename by removing the build prefix, leaving just the
version. Rather than hard-coding the prefix size to remove, it is now
calculated programmatically so that it is easier to read and update.

* Fix tag publishing

The tab publishing step used the wrong credentials, and didn't properly
identify the commit author. This has now been fixed.

.circleci/config.yml

@@ -160,6 +160,7 @@ workflows:
           requires:
             - prep-deps
             - prep-build
+            - prep-build-flask
             - all-tests-pass
       - job-publish-storybook:
           filters:
@@ -718,8 +719,11 @@ jobs:
       - attach_workspace:
           at: .
       - run:
-          name: sentry sourcemaps upload
-          command: SENTRY_ORG=metamask SENTRY_PROJECT=metamask yarn sentry:publish
+          name: Publish main release to Sentry
+          command: yarn sentry:publish
+      - run:
+          name: Publish Flask release to Sentry
+          command: yarn sentry:publish --build-type flask
       - run:
           name: Create GitHub release
           command: |

.circleci/scripts/release-create-gh-release.sh

@@ -26,25 +26,53 @@ function install_github_cli ()
     popd
 }
 
+function print_flask_version ()
+{
+  local flask_filename
+  flask_filename="$(find ./builds-flask -type f -name 'metamask-flask-chrome-*.zip' -exec basename {} .zip \;)"
+
+  local flask_build_filename_prefix
+  flask_build_filename_prefix='metamask-flask-chrome-'
+  local flask_build_filename_prefix_size
+  flask_build_filename_prefix_size="${#flask_build_filename_prefix}"
+
+  # Use substring parameter expansion to remove the filename prefix, leaving just the version
+  echo "${flask_filename:$flask_build_filename_prefix_size}"
+}
+
+function publish_flask_tag ()
+{
+    local flask_version="${1}"; shift
+
+    git config user.email "metamaskbot@users.noreply.github.com"
+    git config user.name "MetaMask Bot"
+    git tag -a "v${flask_version}" -m "Flask version ${flask_version}"
+    repo_slug="$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME"
+    git push "https://$GITHUB_TOKEN@github.com/$repo_slug" "v${flask_version}"
+}
+
 current_commit_msg=$(git show -s --format='%s' HEAD)
 
 if [[ $current_commit_msg =~ Version[-[:space:]](v[[:digit:]]+.[[:digit:]]+.[[:digit:]]+) ]]
 then
     tag="${BASH_REMATCH[1]}"
+    flask_version="$(print_flask_version)"
 
     install_github_cli
 
     printf '%s\n' 'Creating GitHub Release'
     release_body="$(awk -v version="${tag##v}" -f .circleci/scripts/show-changelog.awk CHANGELOG.md)"
-    pushd builds
     hub release create \
-            --attach metamask-chrome-*.zip \
-            --attach metamask-firefox-*.zip \
+        --attach builds/metamask-chrome-*.zip \
+        --attach builds/metamask-firefox-*.zip \
+        --attach builds-flask/metamask-flask-chrome-*.zip \
+        --attach builds-flask/metamask-flask-firefox-*.zip \
         --message "Version ${tag##v}" \
         --message "$release_body" \
         --commitish "$CIRCLE_SHA1" \
         "$tag"
-    popd
+
+    publish_flask_tag "${flask_version}"
 else
     printf '%s\n' 'Version not found in commit message; skipping GitHub Release'
     exit 0

development/metamaskbot-build-announce.js

@@ -3,7 +3,7 @@ const { promises: fs } = require('fs');
 const path = require('path');
 const fetch = require('node-fetch');
 const glob = require('fast-glob');
-const VERSION = require('../dist/chrome/manifest.json').version; // eslint-disable-line import/no-unresolved
+const VERSION = require('../package.json').version;
 const { getHighlights } = require('./highlights');
 
 start().catch(console.error);

development/sentry-publish.js

@@ -1,6 +1,11 @@
 #!/usr/bin/env node
-const VERSION = require('../dist/chrome/manifest.json').version; // eslint-disable-line import/no-unresolved
+
+const yargs = require('yargs/yargs');
+const { hideBin } = require('yargs/helpers');
+
 const { runCommand, runInShell } = require('./lib/run-command');
+const { getVersion } = require('./lib/get-version');
+const { BuildType } = require('./lib/build-type');
 
 start().catch((error) => {
   console.error(error);
@@ -8,34 +13,63 @@ start().catch((error) => {
 });
 
 async function start() {
-  if (!process.env.SENTRY_ORG) {
-    throw new Error('Missing required "SENTRY_ORG" environment variable');
-  } else if (!process.env.SENTRY_PROJECT) {
-    throw new Error('Missing required "SENTRY_PROJECT" environment variable');
-  }
+  const { argv } = yargs(hideBin(process.argv)).usage(
+    '$0 [options]',
+    'Publish a release to Sentry',
+    (_yargs) =>
+      _yargs
+        .option('org', {
+          default: 'metamask',
+          description: 'The Sentry organization',
+          type: 'string',
+        })
+        .option('project', {
+          default: 'metamask',
+          description: 'The Sentry project to publish',
+          type: 'string',
+        })
+        .option('build-type', {
+          default: BuildType.main,
+          description: 'The MetaMask extension build type',
+          choices: Object.values(BuildType),
+        })
+        .option('build-version', {
+          default: 0,
+          description: 'The MetaMask extension build version',
+          type: 'number',
+        }),
+  );
+
+  const { buildType, buildVersion, org, project } = argv;
+
+  process.env.SENTRY_ORG = org;
+  process.env.SENTRY_PROJECT = project;
 
   const authWorked = await checkIfAuthWorks();
   if (!authWorked) {
     throw new Error(`Sentry auth failed`);
   }
+
+  const version = getVersion(buildType, buildVersion);
+
   // check if version exists or not
-  const versionAlreadyExists = await checkIfVersionExists();
+  const versionAlreadyExists = await checkIfVersionExists(version);
   // abort if versions exists
   if (versionAlreadyExists) {
     console.log(
-      `Version "${VERSION}" already exists on Sentry, skipping version creation`,
+      `Version "${version}" already exists on Sentry, skipping version creation`,
     );
   } else {
     // create sentry release
-    console.log(`creating Sentry release for "${VERSION}"...`);
-    await runCommand('sentry-cli', ['releases', 'new', VERSION]);
+    console.log(`creating Sentry release for "${version}"...`);
+    await runCommand('sentry-cli', ['releases', 'new', version]);
     console.log(
-      `removing any existing files from Sentry release "${VERSION}"...`,
+      `removing any existing files from Sentry release "${version}"...`,
     );
     await runCommand('sentry-cli', [
       'releases',
       'files',
-      VERSION,
+      version,
       'delete',
       '--all',
     ]);
@@ -43,18 +77,23 @@ async function start() {
 
   // check if version has artifacts or not
   const versionHasArtifacts =
-    versionAlreadyExists && (await checkIfVersionHasArtifacts());
+    versionAlreadyExists && (await checkIfVersionHasArtifacts(version));
   if (versionHasArtifacts) {
     console.log(
-      `Version "${VERSION}" already has artifacts on Sentry, skipping sourcemap upload`,
+      `Version "${version}" already has artifacts on Sentry, skipping sourcemap upload`,
     );
     return;
   }
 
+  const additionalUploadArgs = [];
+  if (buildType !== BuildType.main) {
+    additionalUploadArgs.push('--dist-directory', `dist-${buildType}`);
+  }
   // upload sentry source and sourcemaps
   await runInShell('./development/sentry-upload-artifacts.sh', [
     '--release',
-    VERSION,
+    version,
+    ...additionalUploadArgs,
   ]);
 }
 
@@ -64,17 +103,17 @@ async function checkIfAuthWorks() {
   );
 }
 
-async function checkIfVersionExists() {
+async function checkIfVersionExists(version) {
   return await doesNotFail(() =>
-    runCommand('sentry-cli', ['releases', 'info', VERSION]),
+    runCommand('sentry-cli', ['releases', 'info', version]),
   );
 }
 
-async function checkIfVersionHasArtifacts() {
+async function checkIfVersionHasArtifacts(version) {
   const [artifact] = await runCommand('sentry-cli', [
     'releases',
     'files',
-    VERSION,
+    version,
     'list',
   ]);
   // When there's no artifacts, we get a response from the shell like this ['', '']

development/sentry-upload-artifacts.sh

@@ -23,17 +23,20 @@ Upload JavaScript bundles and sourcemaps to Sentry
 Options:
   -h, --help               Show help text
   -r, --release <release>  Sentry release to upload files to (defaults to 'VERSION' environment variable)
+  --dist-directory <path>  The 'dist' directory to use. Defaults to 'dist'.
 EOF
 }
 
 function upload_sourcemaps {
   local release="${1}"; shift
+  local dist_directory="${1}"; shift
 
-  sentry-cli releases files "${release}" upload-sourcemaps ./dist/chrome/*.js ./dist/sourcemaps/ --rewrite --url-prefix 'metamask'
+  sentry-cli releases files "${release}" upload-sourcemaps "${dist_directory}"/chrome/*.js "${dist_directory}"/sourcemaps/ --rewrite --url-prefix 'metamask'
 }
 
 function main {
   local release=VERSION
+  local dist_directory='dist'
 
   while :; do
     case "${1-default}" in
@@ -51,6 +54,16 @@ function main {
         release="${2}"
         shift
         ;;
+      --dist-directory)
+        if [[ -z $2 ]]
+        then
+          printf "'dist-directory' option requires an argument.\\n" >&2
+          printf '%s\n' "${__SEE_HELP_MESSAGE__}" >&2
+          exit 1
+        fi
+        dist_directory="${2}"
+        shift
+        ;;
       *)
         break
     esac
@@ -70,7 +83,7 @@ function main {
   fi
 
   printf 'uploading source files and sourcemaps for Sentry release "%s"...\n' "${release}"
-  upload_sourcemaps "${release}"
+  upload_sourcemaps "${release}" "${dist_directory}"
   printf 'all done!\n'
 }