feat: publish Firefox releases to GitHub

scripts/publish-firefox-github-release.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$ROOT_DIR"
+
+REPOSITORY="mirivlad/verstak-browser-extension"
+SOURCE_DIR="${VERSTAK_FIREFOX_SOURCE_DIR:-dist/firefox}"
+RELEASE_DIR="${VERSTAK_FIREFOX_RELEASE_DIR:-release/firefox}"
+
+if ! command -v gh >/dev/null; then
+  echo "ERROR: gh CLI is required to publish a GitHub Release" >&2
+  exit 1
+fi
+
+gh auth status
+./scripts/release-firefox-xpi.sh
+
+VERSION="$(node -e "console.log(require('./${SOURCE_DIR}/manifest.json').version)")"
+TAG="v${VERSION}"
+XPI="$RELEASE_DIR/verstak-firefox-${VERSION}.xpi"
+UPDATES="$RELEASE_DIR/updates.json"
+
+for artifact in "$XPI" "$UPDATES"; do
+  if [[ ! -f "$artifact" ]]; then
+    echo "ERROR: release artifact not found: $artifact" >&2
+    exit 1
+  fi
+done
+
+if gh release view "$TAG" --repo "$REPOSITORY" >/dev/null 2>&1; then
+  gh release upload "$TAG" "$XPI" "$UPDATES" --repo "$REPOSITORY" --clobber
+else
+  gh release create "$TAG" "$XPI" "$UPDATES" \
+    --repo "$REPOSITORY" \
+    --title "Verstak Browser Extension $VERSION" \
+    --generate-notes \
+    --latest \
+    --target "$(git rev-parse HEAD)"
+fi
+
+echo "GitHub release:"
+gh release view "$TAG" --repo "$REPOSITORY" --json url --jq .url

scripts/test-firefox-github-release.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 const assert = require('assert');
+const fs = require('fs');
 const release = require('./firefox-github-release');
 
 const version = '2.0.2';
@@ -28,4 +29,11 @@ assert.equal(
   'https://github.com/mirivlad/verstak-browser-extension/releases/latest/download/updates.json',
 );
 
+const publisher = fs.readFileSync('scripts/publish-firefox-github-release.sh', 'utf8');
+assert.match(publisher, /gh auth status/);
+assert.match(publisher, /gh release create/);
+assert.match(publisher, /gh release upload/);
+assert.match(publisher, /--clobber/);
+assert.match(publisher, /--latest/);
+
 console.log('Firefox GitHub release metadata tests passed');