add action

.github/workflows/ci.yaml

@@ -0,0 +1,60 @@
+---
+name: CI
+
+env:
+  SOPS_VERSION: 3.7.3
+  VALS_VERSION: 0.25.0
+  YQ_VERSION: 4.34.2
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: run shellcheck
+        uses: reviewdog/action-shellcheck@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: github-pr-review
+          path: "."
+          pattern: |
+            *.sh
+            *.bats
+          exclude: "./.git/*" # Optional.
+          check_all_files_with_shebangs: "false" # Optional.
+
+  unit-tests:
+    runs-on: ubuntu-latest
+    env:
+      BATSLIB_TEMP_PRESERVE: "0"
+      BATSLIB_TEMP_PRESERVE_ON_FAILURE: "0"
+    steps:
+      - name: Install dependencies
+        run: |
+          npm install bats bats-support bats-assert
+          gem install bashcov:'< 2' simplecov-cobertura:'< 2'
+          curl -fsSL https://github.com/mozilla/sops/releases/download/v${{ env.SOPS_VERSION }}/sops-v${SOPS_VERSION}.linux -o /usr/local/bin/sops
+          chmod +x /usr/local/bin/sops
+          curl -fsSL https://github.com/helmfile/vals/releases/download/v${{ env.VALS_VERSION }}/vals_${VALS_VERSION}_linux_amd64.tar.gz | tar xzf - -C /usr/local/bin/ vals
+          chmod +x /usr/local/bin/vals
+          curl -fsSL https://github.com/mikefarah/yq/releases/download/v${{ env.YQ_VERSION }}/yq_linux_amd64 -o /usr/local/bin/yq
+          chmod +x /usr/local/bin/yq
+
+      - uses: actions/checkout@v3
+
+      - name: run test
+        run: |
+          export BATS_LIB_PATH=$PWD/node_modules
+          export PATH=$PWD/node_modules/bats/bin:$PATH
+          export SOPS_AGE_KEY_FILE=$PWD/tests/age/key.txt
+          bashcov -- bats -r --timing --tap --report-formatter junit tests
+
+      - uses: codecov/codecov-action@v3
+        with:
+          files: ./coverage/coverage.xml
+          fail_ci_if_error: true

tests/skustomize.bats

@@ -5,7 +5,7 @@ bats_require_minimum_version 1.5.0
 setup_file() {
   GIT_ROOT=$(git rev-parse --show-toplevel)
   export TEST_DIR="$GIT_ROOT/tests"
-  export SKUST_BIN="$GIT_ROOT/skustomize.sh"
+  export SKUST_BIN="$GIT_ROOT/skustomize"
   export SOPS_AGE_KEY_FILE="$TEST_DIR/age/key.txt"
   TEMPDIR=$(mktemp -d)
   export TEMPDIR