Simplify release script to avoid access to GITHUB_TOKEN

Author: olafurpg

dev/bump-version

@@ -1,47 +1,22 @@
 #!/usr/bin/env bash
-set -eu
+set -eux
 
-if [ -z "$1" ]; then
-  echo "Missing version argument; this script should be invoked as:"
-  echo "$ ./dev/bump-version M.N.P"
-  exit 1
-fi
+# Assert that current branch is main
+git rev-parse --abbrev-ref HEAD | grep -q main
 
-if [ -z "$GITHUB_TOKEN" ]; then
-  echo "Missing GitHub Token environment variable."
-  exit 1
-fi
+# Assert that there are no uncommitted changes
+git diff-index --quiet HEAD --
 
-echo "Updating package.json."
-yarn version --no-git-tag-version --new-version $1
-echo "Updating CHANGELOG.md."
-npx github-changes --only-pulls --branch main --owner sourcegraph --repository scip-typescript --tag-name "v$1" --token "$GITHUB_TOKEN"
-
-# HACK: github-changes doesn't seem to have a good way to get a delta since
-# a particular tag to a _future_ tag; the --between-tags argument expects
-# that the second tag in the range to already exist, whereas what we want
-# to do here is first merge the ChangeLog and then add the new tag.
-
-# ✅ -f, -n and -s are supported on GNU csplit and BSD csplit.
-csplit -f CL -n 1 -s CHANGELOG.md '/### v0.1.17/'
-
-# ✅ -i<ext> works on both GNU sed and BSD sed.
-# See https://stackoverflow.com/a/22084103/2682729
-sed -i.bak -e 's/scip-typescript/lsif-typescript/g' CL1 && rm CL1.bak
-
-cat CL0 CL1 > CHANGELOG.md && rm CL0 CL1
+NEW_VERSION="$1"
 
-yarn run prettier
+echo "Updating package.json."
+yarn version --no-git-tag-version --new-version "$NEW_VERSION"
+git commit -am "Release v$NEW_VERSION."
 
+# Commit and tag new version
+VERSION_TAG="v$NEW_VERSION"
 git add .
-TITLE="Update ChangeLog and bump version for releasing $1."
-git commit -m "$TITLE"
-
-gh pr create --base main --title "$TITLE" --body '
-### Test plan
-
-Ran automated tests.'
-
-echo "-------------------------------------------------------------------------"
-echo "Don't forget to push a version tag v$1 to main once the PR is merged!"
-echo "-------------------------------------------------------------------------"
+git commit -m "Bump version to $VERSION_TAG" --allow-empty
+git push origin main
+git tag -af "$VERSION_TAG" -m "Version $NEW_VERSION"
+git push -f origin "$VERSION_TAG"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sourcegraph/scip-typescript",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "SCIP indexer for TypeScript and JavaScript",
   "publisher": "sourcegraph",
   "bin": "dist/src/main.js",