Merge pull request #24 from tkozma/add-kustomize-build-options

Provide build options to kustomize build

README.md

@@ -29,6 +29,7 @@ jobs:
           kustomize_build_dir: '.'
           kustomize_comment: true
           kustomize_output_file: "gitops/rendered.yaml"
+          kustomize_build_options: "--load_restrictor none"
           enable_alpha_plugins: true
         env:
           GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_ACCESS_TOKEN }}
@@ -43,6 +44,7 @@ Inputs configure Kustomize GitHub Actions to perform build action.
 * `kustomize_build_dir` - (Optional) The directory to run `kustomize build` on (assumes that the directory contains a kustomization yaml file). Defaults to `.`.
 * `kustomize_comment` - (Optional) Whether or not to comment on GitHub pull requests. Defaults to `false`.
 * `kustomize_output_file` - (Optional) Path to to file to write the kustomize build output t.
+* `kustomize_build_options` - (Optional) Provide build options to kustomize build.
 * `enable_alpha_plugins` - (Optional) Enable Kustomize plugins. Defaults to `false`.
 
 ## Outputs
@@ -56,4 +58,3 @@ Outputs are used to pass information to subsequent GitHub Actions steps.
 Secrets are similar to inputs except that they are encrypted and only used by GitHub Actions. It's a convenient way to keep sensitive data out of the GitHub Actions workflow YAML file.
 
 * `GITHUB_ACCESS_TOKEN` - (Optional) The GitHub API token used to post comments to pull requests. Not required if the `kustomize_comment` input is set to `false`.
-

action.yml

@@ -22,6 +22,10 @@ inputs:
     description: 'Path to file to write the kustomize build output to'
     required: false
     default: ''
+  kustomize_build_options:
+    description: 'Provide build options to kustomize build'
+    required: false
+    default: ''
   enable_alpha_plugins:
     description: 'Enable Kustomize plugins'
     required: false

src/entrypoint.sh

@@ -25,6 +25,11 @@ function parse_inputs {
       kustomize_output_file=${INPUT_KUSTOMIZE_OUTPUT_FILE}
     fi
 
+    kustomize_build_options=""
+    if [ -n "${INPUT_KUSTOMIZE_BUILD_OPTIONS}" ]; then
+      kustomize_build_options=${INPUT_KUSTOMIZE_BUILD_OPTIONS}
+    fi
+
     enable_alpha_plugins=""
    if [ "${INPUT_ENABLE_ALPHA_PLUGINS}" == "1" ] || [ "${INPUT_ENABLE_ALPHA_PLUGINS}" == "true" ]; then
        enable_alpha_plugins="--enable_alpha_plugins"

src/kustomize_build.sh

@@ -3,9 +3,9 @@
 function kustomize_build {
     # gather output
     echo "build: info: kustomize build in directory ${kustomize_build_dir}."
-    
-    build_output=$(kustomize build ${enable_alpha_plugins} ${kustomize_build_dir} 2>&1)
-    
+
+    build_output=$(kustomize build ${enable_alpha_plugins} ${kustomize_build_options} ${kustomize_build_dir} 2>&1)
+
     build_exit_code=${?}
 
     # exit code 0 - success