fix: authenticate OpenCode smoke version lookup

.github/workflows/opencode-smoke.yml

@@ -87,12 +87,26 @@ jobs:
           echo "spec=opencode-synced@$VERSION" >> "$GITHUB_OUTPUT"
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
 
+      - name: Resolve OpenCode version
+        id: opencode-version
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          OPENCODE_VERSION=$(gh api repos/anomalyco/opencode/releases/latest --jq '.tag_name')
+          if [[ ! "$OPENCODE_VERSION" =~ ^v[0-9]+\.[0-9]+\.[0-9]+([.-][0-9A-Za-z.-]+)?$ ]]; then
+            echo "[ERROR] Invalid OpenCode release version: $OPENCODE_VERSION"
+            exit 1
+          fi
+          echo "version=$OPENCODE_VERSION" >> "$GITHUB_OUTPUT"
+
       - name: Install opencode
         env:
-          opencode_install_dir: ${{ runner.temp }}/opencode/bin
+          OPENCODE_VERSION: ${{ steps.opencode-version.outputs.version }}
         run: |
-          curl -fsSL https://opencode.ai/install | bash
-          echo "${opencode_install_dir}" >> "$GITHUB_PATH"
+          set -euo pipefail
+          curl -fsSL --retry 3 --retry-all-errors https://opencode.ai/install |
+            bash -s -- --version "$OPENCODE_VERSION" --no-modify-path
 
       - name: Configure clean opencode home
         env:

CHANGELOG.md

@@ -19,6 +19,10 @@ All notable changes to this project will be documented here by Release Please.
 
 * Pin the remaining GitHub Actions to immutable commits ([#82](https://github.com/iHildy/opencode-synced/pull/82)).
 
+### Release Reliability
+
+* Authenticate OpenCode version lookup in the macOS prepublish smoke without exposing the token to its installer ([#87](https://github.com/iHildy/opencode-synced/pull/87)).
+
 ### Documentation
 
 * Explain v1/v2 requirements, configuration keys, and the Node shell shim ([#84](https://github.com/iHildy/opencode-synced/pull/84)).

src/release-workflows.test.ts

@@ -59,6 +59,18 @@ describe('release workflows', () => {
     expect(smokeWorkflow).toContain('Expected exact version $REQUESTED_VERSION');
   });
 
+  it('keeps the GitHub token out of the external OpenCode installer step', () => {
+    expect(smokeWorkflow).toContain('GH_TOKEN: $' + '{{ github.token }}');
+    expect(smokeWorkflow).toContain(
+      "gh api repos/anomalyco/opencode/releases/latest --jq '.tag_name'"
+    );
+    expect(smokeWorkflow).toContain(
+      'OPENCODE_VERSION: $' + '{{ steps.opencode-version.outputs.version }}'
+    );
+    expect(smokeWorkflow).toContain('bash -s -- --version "$OPENCODE_VERSION" --no-modify-path');
+    expect(smokeWorkflow).not.toContain('curl -fsSL https://opencode.ai/install | bash');
+  });
+
   it('uses string comparisons for release-please boolean outputs and frozen setup', () => {
     expect(releaseWorkflow).toContain("outputs.releases_created == 'true'");
     expect(releaseWorkflow).toContain("outputs.prs_created == 'true'");