Install helm diff (#6)

* Add method for plugin install

* fix exec

* install helm s3 plugin

* package

* Bump version

.github/workflows/ci.yml

@@ -14,4 +14,5 @@ jobs:
         ls -l ~/bin
         kubectl version --client
         helm version
+        helm plugin list
         helmfile --version

README.md

@@ -8,6 +8,9 @@ Setup [helmfile](https://github.com/roboll/helmfile) with Helm and kubectl in Gi
 > - The AWS version of kubectl is installed.
 > - This action works on Linux.
 > - Helm 2.x is not supported.
+> - Following Helm plugins will be installed
+>   - helm-diff
+>   - helm-s3
 
 ```yaml
 name: CI
@@ -18,7 +21,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: Setup helmfile
-      uses: mamezou-tech/setup-helmfile@v0.2.4
+      uses: mamezou-tech/setup-helmfile@v0.3.0
     - name: Test
       run: |
         helmfile --version
@@ -43,9 +46,9 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: Setup helmfile
-      uses: mamezou-tech/setup-helmfile@v0.2.4
+      uses: mamezou-tech/setup-helmfile@v0.3.0
       with:
-        helmfile-version: "v0.99.2"
+        helmfile-version: "v0.118.0"
     - name: Test
       run: |
         helmfile --version

dist/index.js

@@ -4312,6 +4312,11 @@ async function installHelm(version) {
   await install(`${folder}/linux-amd64/helm`, "helm");
 }
 
+async function installHelmPlugins() {
+  await exec.exec("helm plugin install https://github.com/databus23/helm-diff --version master");
+  await exec.exec("helm plugin install https://github.com/hypnoglow/helm-s3.git");
+}
+
 async function installHelmfile(version) {
   const baseUrl = "https://github.com/roboll/helmfile/releases/download"
   const downloadPath = await download(`${baseUrl}/${version}/helmfile_linux_amd64`);
@@ -4341,6 +4346,7 @@ async function install(downloadPath, filename) {
 module.exports = {
   installKubectl,
   installHelm,
+  installHelmPlugins,
   installHelmfile
 }
 
@@ -4560,12 +4566,13 @@ function isUnixExecutable(stats) {
 /***/ (function(__unusedmodule, __unusedexports, __webpack_require__) {
 
 const core = __webpack_require__(470);
-const { installKubectl, installHelm, installHelmfile } = __webpack_require__(636);
+const { installKubectl, installHelm, installHelmPlugins, installHelmfile } = __webpack_require__(636);
 
 async function run() {
   try {
     installKubectl(core.getInput("kubectl-version"), core.getInput("kubectl-release-date"));
     installHelm(core.getInput("helm-version"));
+    installHelmPlugins();
     installHelmfile(core.getInput("helmfile-version"));
   } catch (error) {
     core.setFailed(error.message);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-helmfile",
-  "version": "0.2.4",
+  "version": "0.3.0",
   "description": "Action for setup helmfile",
   "main": "index.js",
   "scripts": {

src/index.js

@@ -1,10 +1,11 @@
 const core = require(`@actions/core`);
-const { installKubectl, installHelm, installHelmfile } = require("./setup");
+const { installKubectl, installHelm, installHelmPlugins, installHelmfile } = require("./setup");
 
 async function run() {
   try {
     installKubectl(core.getInput("kubectl-version"), core.getInput("kubectl-release-date"));
     installHelm(core.getInput("helm-version"));
+    installHelmPlugins();
     installHelmfile(core.getInput("helmfile-version"));
   } catch (error) {
     core.setFailed(error.message);

src/setup.js

@@ -18,6 +18,11 @@ async function installHelm(version) {
   await install(`${folder}/linux-amd64/helm`, "helm");
 }
 
+async function installHelmPlugins() {
+  await exec.exec("helm plugin install https://github.com/databus23/helm-diff --version master");
+  await exec.exec("helm plugin install https://github.com/hypnoglow/helm-s3.git");
+}
+
 async function installHelmfile(version) {
   const baseUrl = "https://github.com/roboll/helmfile/releases/download"
   const downloadPath = await download(`${baseUrl}/${version}/helmfile_linux_amd64`);
@@ -47,5 +52,6 @@ async function install(downloadPath, filename) {
 module.exports = {
   installKubectl,
   installHelm,
+  installHelmPlugins,
   installHelmfile
 }