github workflow additions/updates

main addition is to run go-apidiff on all PRs

also added go module caching, which should speed
up tests and builds

.github/workflows/e2e.yaml

@@ -11,10 +11,22 @@ jobs:
   e2e-kind:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+
+    - uses: actions/checkout@v3
+
     - uses: actions/setup-go@v3
       with:
-        go-version-file: "go.mod"
+        go-version-file: go.mod
+
+    - uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+
     - name: Run e2e tests
       run: |
         make e2e

.github/workflows/go-apidiff.yaml

@@ -0,0 +1,25 @@
+name: go-apidiff
+on: [ pull_request ]
+jobs:
+  go-apidiff:
+    runs-on: ubuntu-latest
+    steps:
+
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+
+    - uses: actions/setup-go@v3
+      with:
+        go-version-file: go-version-file
+
+    - uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+
+    - uses: joelanford/go-apidiff@main

.github/workflows/unit-test.yaml

@@ -11,10 +11,22 @@ jobs:
   unit-test-basic:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+
+    - uses: actions/checkout@v3
+
     - uses: actions/setup-go@v3
       with:
-        go-version-file: "go.mod"
+        go-version-file: go.mod
+
+    - uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+
     - name: Run basic unit tests
       run: |
         make test