Release to homebrew (#74)

* release to homebrew cask

Signed-off-by: Connor Braa <connor@dagger.io>

* switch config back over to point at dagger org

Signed-off-by: Connor Braa <connor@dagger.io>

* parameterize properly on org name

Signed-off-by: Connor Braa <connor@dagger.io>

* document how to release and install

Signed-off-by: Connor Braa <connor@dagger.io>

* use configured github token

Signed-off-by: Connor Braa <connor@dagger.io>

* cleanup releasing instructions

Signed-off-by: Connor Braa <connor@dagger.io>

---------

Signed-off-by: Connor Braa <connor@dagger.io>

Author: cwlbraa

.dagger/main.go

@@ -40,9 +40,13 @@ func (m *ContainerUse) Release(ctx context.Context,
 	version string,
 	// GitHub token for authentication
 	githubToken *dagger.Secret,
+	// GitHub org name for package publishing, set only if testing release process on a personal fork
+	//+default="dagger"
+	githubOrgName string,
 ) (string, error) {
 	return dag.Goreleaser(m.Source).
 		WithSecretVariable("GITHUB_TOKEN", githubToken).
+		WithEnvVariable("GH_ORG_NAME", githubOrgName).
 		Release().
 		Run(ctx)
 }

.github/workflows/release.yml

@@ -22,6 +22,6 @@ jobs:
         with:
           version: "latest"
           verb: call
-          args: release --version "${GITHUB_REF#refs/tags/}" --github-token env:GITHUB_TOKEN
+          args: release --version "${GITHUB_REF#refs/tags/}" --github-token env:RELEASE_GITHUB_TOKEN
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          RELEASE_GITHUB_TOKEN: ${{ secrets.RELEASE_GITHUB_TOKEN }}

.goreleaser.yaml

@@ -35,6 +35,29 @@ archives:
       - README.md
       - LICENSE
 
+homebrew_casks:
+  - repository:
+      owner: "{{ .Env.GH_ORG_NAME }}" # reconfigure if test releasing on your own fork
+      name: homebrew-tap
+      pull_request:
+        enabled: true # enabled so we can publish draft releases, publish them, then merge the tap PR. to be removed later.
+    name: container-use
+    binary: cu
+    skip_upload: auto # if the version is like v0.0.0-rc1, don't make the tap PR.
+    commit_author:
+      name: container-use-bot
+      email: noreply@dagger.io
+    url:
+      template: "https://github.com/{{ .Env.GH_ORG_NAME }}/container-use/releases/download/{{ .Tag }}/{{ .ArtifactName }}"
+    homepage: "https://github.com/{{ .Env.GH_ORG_NAME }}/container-use"
+    description: "Containerized environments for coding agents"
+    hooks:
+      post:
+        install: |
+          if system_command("/usr/bin/xattr", args: ["-h"]).exit_status == 0
+            system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/cu"]
+          end
+
 checksum:
   name_template: "checksums.txt"
 
@@ -51,12 +74,15 @@ changelog:
       - "Merge branch"
 
 release:
+  github:
+    owner: "{{ .Env.GH_ORG_NAME }}" # reconfigure if test releasing on your own fork
+    name: container-use
   draft: true
   prerelease: auto
   mode: replace
   header: |
     ## container-use {{ .Tag }}
-    
+
     Download the pre-compiled binaries from the assets below.
   footer: |
-    **Full Changelog**: https://github.com/dagger/container-use/compare/{{ .PreviousTag }}...{{ .Tag }}
+    **Full Changelog**: https://github.com/{{ .Env.GH_ORG_NAME }}/container-use/compare/{{ .PreviousTag }}...{{ .Tag }}

README.md

@@ -35,6 +35,14 @@ It's an open-source MCP server that works as a CLI tool with Claude Code, Cursor
 
 ## Install
 
+### macOS (Homebrew - Recommended)
+
+```sh
+brew install dagger/tap/container-use
+```
+
+### All Platforms (Shell Script)
+
 ```sh
 curl -fsSL https://raw.githubusercontent.com/dagger/container-use/main/install.sh | bash
 ```

RELEASING.md

@@ -4,9 +4,10 @@
 
 1. **Fetch the latest main branch**
    ```sh
-   git checkout main
-   git pull origin main
+   git fetch origin main
+   git checkout origin/main
    ```
+   NOTE: this puts you on a detached head, which is fine for tagging and pushing the tag.
 
 2. **Tag the release**
    ```sh
@@ -28,4 +29,8 @@
    - Edit the draft release if needed
    - Click "Publish release"
 
+6. **Merge the homebrew tap PR**
+   - After publishing the release, a PR will be automatically created in [dagger/homebrew-tap](https://github.com/dagger/homebrew-tap)
+   - Review and merge the PR to make the release available via Homebrew
+
 The Dagger CI automatically handles building binaries and creating the draft release when tags are pushed.