feat: Add env variable to facilitate CI tests of Action installer (#393)

* update

Signed-off-by: laurentsimon <[email protected]>

* update

Signed-off-by: laurentsimon <[email protected]>

* update

Signed-off-by: laurentsimon <[email protected]>

Signed-off-by: laurentsimon <[email protected]>

Author: laurentsimon

actions/installer/dist/index.js

@@ -119,9 +119,12 @@ function cleanup() {
 }
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
-        // Get requested verifier version and validate.
-        // See https://docs.github.com/en/actions/learn-github-actions/contexts#github-context.
-        const actionRef = process.env.GITHUB_ACTION_REF || "";
+        // Get requested verifier version and validate
+        // SLSA_VERIFIER_CI_ACTION_REF is a utility env variable to help us test
+        // the Action in CI.
+        const actionRef = process.env.GITHUB_ACTION_REF ||
+            process.env.SLSA_VERIFIER_CI_ACTION_REF ||
+            "";
         let version;
         try {
             version = yield getVerifierVersion(actionRef);

actions/installer/dist/index.js.map

@@ -87,9 +87,13 @@ async function cleanup(): Promise<void> {
 }
 
 async function run(): Promise<void> {
-  // Get requested verifier version and validate.
-  // See https://docs.github.com/en/actions/learn-github-actions/contexts#github-context.
-  const actionRef = process.env.GITHUB_ACTION_REF || "";
+  // Get requested verifier version and validate
+  // SLSA_VERIFIER_CI_ACTION_REF is a utility env variable to help us test
+  // the Action in CI.
+  const actionRef =
+    process.env.GITHUB_ACTION_REF ||
+    process.env.SLSA_VERIFIER_CI_ACTION_REF ||
+    "";
   let version: string;
   try {
     version = await getVerifierVersion(actionRef);