wip: github actions

sdks/github/action.yml

@@ -0,0 +1,58 @@
+name: "opencode GitHub Action"
+description: "Run opencode in GitHub Actions workflows"
+branding:
+  icon: "code"
+  color: "orange"
+
+inputs:
+  model:
+    description: "Model to use"
+    required: false
+
+  share:
+    description: "Share the opencode session (defaults to true for public repos)"
+    required: false
+
+outputs:
+  share_url:
+    description: "URL to share the opencode execution"
+    value: ${{ steps.run_opencode.outputs.share_url }}
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 22
+
+    - name: Install Bun
+      uses: oven-sh/setup-bun@v2
+      with:
+        bun-version: 1.2.16
+
+    - name: Install Dependencies
+      shell: bash
+      run: |
+        cd ${GITHUB_ACTION_PATH}
+        bun install
+
+    - name: Install opencode
+      shell: bash
+      run: curl -fsSL https://opencode.ai/install | bash
+
+    - name: Run opencode
+      shell: bash
+      id: run_opencode
+      run: |
+        bun run ${GITHUB_ACTION_PATH}/src/index.ts
+      env:
+        INPUT_MODEL: ${{ inputs.model }}
+        INPUT_SHARE: ${{ inputs.share }}
+
+    #- name: Testing
+    #  shell: bash
+    #  run: |
+    #    gh pr comment ${{ github.event.number }} --body "This is an automated comment"
+    #  env:
+    #    GH_TOKEN: ${{ github.token }}