token not mandatory (#119)

* token not mandatory

* pull_request_template.md added

* pull_request_template.md added

* pull_request_template.md added

.github/pull_request_template.md

@@ -0,0 +1,11 @@
+**Thank you for submitting this pull request**
+
+fix _(please add the issue ID if it exists)_ 
+
+**referenced Pull Requests**: _(please edit the URLs of referenced pullrequests if they exist)_
+
+* paste the link(s) from GitHub here
+* link 2
+* link 3 etc.
+
+> **_Note:_** Please, do not check `dist/index.js` changes. It is automatically generated.

CHANGELOG.md

@@ -7,6 +7,7 @@
 - `starting-project` input added
 - env variables treated from commands
 - export command treated
+- token not mandatory
 
 ## Bugs:
 

bin/arguments/arguments-constructor.js

@@ -23,6 +23,7 @@ function getArguments() {
   });
   parser.add_argument("-token", "--token", {
     nargs: 1,
+    required: false,
     help: "The GITHUB_TOKEN. It can be set throw environment variable instead"
   });
   parser.add_argument("-d", "--debug", {

bin/bin-utils.js

@@ -9,9 +9,9 @@ require("dotenv").config();
  * Gets an environment variable value
  * @param {String} name the environment variable name
  */
-function getProcessEnvVariable(name) {
+function getProcessEnvVariable(name, mandatory = true) {
   const val = process.env[name];
-  if (!val || !val.length) {
+  if (mandatory && (!val || !val.length)) {
     throw new ClientError(`environment variable ${name} not set!`);
   }
   return val;
@@ -48,10 +48,14 @@ function getDefaultRootFolder() {
 }
 
 function createOctokitInstance(token) {
-  return new Octokit({
-    auth: `token ${token}`,
-    userAgent: "kiegroup/github-build-chain-action"
-  });
+  return token
+    ? new Octokit({
+        auth: `token ${token}`,
+        userAgent: "kiegroup/github-build-chain-action"
+      })
+    : new Octokit({
+        userAgent: "kiegroup/github-build-chain-action"
+      });
 }
 
 module.exports = {

bin/build-chain-cli.js

@@ -22,7 +22,7 @@ async function main() {
   if (args.token) {
     process.env["GITHUB_TOKEN"] = args.token[0];
   }
-  const token = getProcessEnvVariable("GITHUB_TOKEN");
+  const token = getProcessEnvVariable("GITHUB_TOKEN", false);
   const octokit = createOctokitInstance(token);
 
   addLocalExecutionVariables({

bin/build-chain-event.js

@@ -20,7 +20,7 @@ const { createOctokitInstance, getProcessEnvVariable } = require("./bin-utils");
 require("dotenv").config();
 
 async function main() {
-  const token = getProcessEnvVariable("GITHUB_TOKEN");
+  const token = getProcessEnvVariable("GITHUB_TOKEN", false);
   const octokit = createOctokitInstance(token);
   if (isPullRequestFlowType()) {
     await pullRequestEventFlow(token, octokit, process.env);

dist/index.js

@@ -2061,7 +2061,7 @@ const { createOctokitInstance, getProcessEnvVariable } = __webpack_require__(867
 __webpack_require__(63).config();
 
 async function main() {
-  const token = getProcessEnvVariable("GITHUB_TOKEN");
+  const token = getProcessEnvVariable("GITHUB_TOKEN", false);
   const octokit = createOctokitInstance(token);
   if (isPullRequestFlowType()) {
     await pullRequestEventFlow(token, octokit, process.env);
@@ -26207,9 +26207,9 @@ __webpack_require__(63).config();
  * Gets an environment variable value
  * @param {String} name the environment variable name
  */
-function getProcessEnvVariable(name) {
+function getProcessEnvVariable(name, mandatory = true) {
   const val = process.env[name];
-  if (!val || !val.length) {
+  if (mandatory && (!val || !val.length)) {
     throw new ClientError(`environment variable ${name} not set!`);
   }
   return val;
@@ -26246,10 +26246,14 @@ function getDefaultRootFolder() {
 }
 
 function createOctokitInstance(token) {
-  return new Octokit({
-    auth: `token ${token}`,
-    userAgent: "kiegroup/github-build-chain-action"
-  });
+  return token
+    ? new Octokit({
+        auth: `token ${token}`,
+        userAgent: "kiegroup/github-build-chain-action"
+      })
+    : new Octokit({
+        userAgent: "kiegroup/github-build-chain-action"
+      });
 }
 
 module.exports = {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kie/build-chain-action",
-  "version": "2.2.9",
+  "version": "2.2.10",
   "description": "GitHub action to define action chains",
   "main": "dist/build-chain-cli.js",
   "author": "Enrique Mingorance Cano <[email protected]>",