ci: sync zed

2 files changed, 118 insertions, 10 deletions

diff --git a/.github/workflows/sync-zed-extension.yml b/.github/workflows/sync-zed-extension.yml
index f8ffe8735..c9dea7bb7 100644
--- a/.github/workflows/sync-zed-extension.yml
+++ b/.github/workflows/sync-zed-extension.yml
@@ -11,22 +11,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-        if: github.event_name == 'workflow_dispatch'
         with:
           fetch-depth: 0
 
-      - name: Get latest version tag
-        if: github.event_name == 'workflow_dispatch'
+      - uses: ./.github/actions/setup-bun
+
+      - name: Get version tag
         id: get_tag
         run: |
-          TAG=$(git tag --list 'v[0-9]*.*' --sort=-version:refname | head -n 1)
+          if [ "${{ github.event_name }}" = "release" ]; then
+            TAG="${{ github.event.release.tag_name }}"
+          else
+            TAG=$(git tag --list 'v[0-9]*.*' --sort=-version:refname | head -n 1)
+          fi
           echo "tag=${TAG}" >> $GITHUB_OUTPUT
           echo "Using tag: ${TAG}"
 
-      - uses: huacnlee/zed-extension-action@6a168731f1d994905eeb552b3b42b0cb6c4d12e6
-        with:
-          extension-name: opencode
-          push-to: sst/zed-extensions
-          tag-name: ${{ github.event.release.tag_name || steps.get_tag.outputs.tag }}
+      - name: Sync Zed extension
+        run: |
+          ./script/sync-zed.ts ${{ steps.get_tag.outputs.tag }}
         env:
-          COMMITTER_TOKEN: ${{ secrets.SST_GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.SST_GITHUB_TOKEN }}
diff --git a/script/sync-zed.ts b/script/sync-zed.ts
new file mode 100644
index 000000000..35d1b7539
--- /dev/null
+++ b/script/sync-zed.ts
@@ -0,0 +1,106 @@
+#!/usr/bin/env bun
+
+import { $ } from "bun"
+import { tmpdir } from "os"
+import { join } from "path"
+
+const FORK_REPO = "sst/zed-extensions"
+const UPSTREAM_REPO = "zed-industries/extensions"
+const EXTENSION_NAME = "opencode"
+const OPENCODE_REPO = "sst/opencode"
+
+async function main() {
+  const version = process.argv[2]
+  if (!version) throw new Error("Version argument required: bun script/sync-zed.ts v1.0.52")
+
+  const token = process.env.GITHUB_TOKEN
+  if (!token) throw new Error("GITHUB_TOKEN environment variable required")
+
+  const cleanVersion = version.replace(/^v/, "")
+  console.log(`📦 Syncing Zed extension for version ${cleanVersion}`)
+
+  // Get the commit SHA for this version tag
+  const commitSha = await $`git rev-parse ${version}`.text()
+  const sha = commitSha.trim()
+  console.log(`🔍 Found commit SHA: ${sha}`)
+
+  // Read the extension.toml from this commit to verify version
+  const extensionToml = await $`git show ${version}:packages/extensions/zed/extension.toml`.text()
+  const parsed = Bun.TOML.parse(extensionToml) as { version: string }
+  const extensionVersion = parsed.version
+
+  if (extensionVersion !== cleanVersion) {
+    throw new Error(`Version mismatch: extension.toml has ${extensionVersion} but tag is ${cleanVersion}`)
+  }
+  console.log(`✅ Version ${extensionVersion} matches tag`)
+
+  // Clone the fork to a temp directory
+  const workDir = join(tmpdir(), `zed-extensions-${Date.now()}`)
+  console.log(`📁 Working in ${workDir}`)
+
+  await $`git clone https://x-access-token:${token}@github.com/${FORK_REPO}.git ${workDir}`
+  process.chdir(workDir)
+
+  // Sync fork with upstream
+  console.log(`🔄 Syncing fork with upstream...`)
+  await $`git remote add upstream https://github.com/${UPSTREAM_REPO}.git`
+  await $`git fetch upstream`
+  await $`git checkout main`
+  await $`git merge upstream/main --ff-only`
+  await $`git push origin main`
+  console.log(`✅ Fork synced`)
+
+  // Create a new branch
+  const branchName = `update-${EXTENSION_NAME}-${cleanVersion}`
+  console.log(`🌿 Creating branch ${branchName}`)
+  await $`git checkout -b ${branchName}`
+
+  // Update the submodule for opencode extension
+  const submodulePath = `extensions/${EXTENSION_NAME}`
+  console.log(`📌 Updating submodule to commit ${sha}`)
+  await $`git submodule update --init ${submodulePath}`
+  process.chdir(submodulePath)
+  await $`git fetch`
+  await $`git checkout ${sha}`
+  process.chdir(workDir)
+  await $`git add ${submodulePath}`
+
+  // Update extensions.toml
+  console.log(`📝 Updating extensions.toml`)
+  const extensionsTomlPath = "extensions.toml"
+  const extensionsToml = await Bun.file(extensionsTomlPath).text()
+
+  // Update version field for opencode extension
+  const versionRegex = new RegExp(`(\\[${EXTENSION_NAME}\\]\\s+(?:.*\\s*)?)version = "[^"]+"`)
+  const updatedToml = extensionsToml.replace(versionRegex, `$1version = "${cleanVersion}"`)
+
+  await Bun.write(extensionsTomlPath, updatedToml)
+  await $`git add extensions.toml`
+
+  // Commit changes
+  const commitMessage = `Update ${EXTENSION_NAME} to v${cleanVersion}
+
+Release notes:
+
+https://github.com/${OPENCODE_REPO}/releases/tag/v${cleanVersion}`
+
+  await $`git commit -m ${commitMessage}`
+  console.log(`✅ Changes committed`)
+
+  // Push to fork
+  console.log(`🚀 Pushing to fork...`)
+  await $`git push https://x-access-token:${token}@github.com/${FORK_REPO}.git ${branchName}`
+
+  // Create PR using gh CLI
+  console.log(`📬 Creating pull request...`)
+  const prUrl =
+    await $`gh pr create --repo ${UPSTREAM_REPO} --base main --head ${FORK_REPO.split("/")[0]}:${branchName} --title "Update ${EXTENSION_NAME} to v${cleanVersion}" --body "Release notes:\n\nhttps://github.com/${OPENCODE_REPO}/releases/tag/v${cleanVersion}"`.text()
+
+  console.log(`✅ Pull request created: ${prUrl}`)
+  console.log(`🎉 Done!`)
+}
+
+main().catch((err) => {
+  console.error("❌ Error:", err.message)
+  process.exit(1)
+})