wip: github actions

packages/opencode/src/cli/cmd/github.ts

@@ -316,10 +316,8 @@ on:
 jobs:
   opencode:
     if: |
-      startsWith(github.event.comment.body, 'opencode') ||
-      startsWith(github.event.comment.body, 'hi opencode') ||
-      startsWith(github.event.comment.body, 'hey opencode') ||
-      contains(github.event.comment.body, '@opencode-agent')
+      contains(github.event.comment.body, '/oc') ||
+      contains(github.event.comment.body, '/opencode')
     runs-on: ubuntu-latest
     permissions:
       id-token: write
@@ -508,16 +506,10 @@ export const GithubRunCommand = cmd({
 
       async function getUserPrompt() {
         let prompt = (() => {
-          const body = payload.comment.body
-          if (body.match("@opencode-agent")) return body
-
-          const match = body.match(/^(?:hey|hi)?\s*opencode(?:-agent)?,?\s*(.*)$/is)
-          if (match?.[1] === undefined)
-            throw new Error(
-              "Command must mention @opencode-agent, or start with `opencode`, `hi opencode`, or `hey opencode` followed by instructions",
-            )
-          if (match[1] === "") return "Summarize this thread"
-          return match[1]
+          const body = payload.comment.body.trim()
+          if (body === "/opencode" || body === "/oc") return "Summarize this thread"
+          if (body.includes("/opencode") || body.includes("/oc")) return body
+          throw new Error("Comments must mention `/opencode` or `/oc`")
         })()
 
         // Handle images

packages/web/src/content/docs/docs/github.mdx

@@ -0,0 +1,94 @@
+---
+title: GitHub
+description: Using opencode within GitHub Issues and Pull-Requests
+---
+
+opencode integrates directly into your GitHub workflow. Mention `/opencode` in your comment, and opencode will execute tasks within your GitHub Actions runner.
+
+---
+
+## Features
+
+- **Triage Issues**: Ask opencode to look into an issue and explain it to you
+- **Fix and Implement**: Ask opencode to fix an issue or implement a feature. And it will work in a new branch and submits a PR with all the changes.
+- **Secure**: opencode runs inside your GitHub's runners.
+
+---
+
+## Installation
+
+Run the following command in the terminal from your GitHub repo:
+
+```bash
+opencode github install
+```
+
+This will walk you through installing the GitHub app, creating the workflow, and setting up secrets.
+
+---
+
+### Manual Setup
+
+1. Install the GitHub app https://github.com/apps/opencode-agent. Make sure it is installed on the target repository.
+2. Add the following workflow file to `.github/workflows/opencode.yml` in your repo. Set the appropriate `model` and required API keys in `env`.
+
+   ```yml
+   name: opencode
+
+   on:
+     issue_comment:
+       types: [created]
+
+   jobs:
+     opencode:
+       if: |
+         contains(github.event.comment.body, '/oc') ||
+         contains(github.event.comment.body, '/opencode')
+       runs-on: ubuntu-latest
+       permissions:
+         id-token: write
+       steps:
+         - name: Checkout repository
+           uses: actions/checkout@v4
+           with:
+             fetch-depth: 1
+
+         - name: Run opencode
+           uses: sst/opencode/github@latest
+           env:
+             ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+           with:
+             model: anthropic/claude-sonnet-4-20250514
+             # share: true
+   ```
+
+3. Store the API keys in secrets. In your organization or project **settings**, expand **Secrets and variables** on the left and select **Actions**. Add the required API keys.
+
+---
+
+### Inputs
+
+- `model`: The model used by opencode. Takes the format of `provider/model` (**required**)
+- `share`: Share the session. Sessions are shared by default for public repos.
+
+---
+
+### Usage Examples
+
+- Explain an issue
+
+  ```bash
+  /opencode explain this issue
+  ```
+
+- Fix an issue - opencode will create a PR with the changes.
+
+  ```bash
+  /opencode fix this
+  ```
+
+- Review PRs and make changes
+
+  ```bash
+  Delete the attachment from S3 when the note is removed /oc
+  ```