SYNERGY-999 Fix script that generates version number

.github/actions/build-number/build-number.js

@@ -1,4 +1,5 @@
 const core = require('@actions/core');
+const { Octokit } = require("@octokit/core");
 const fs = require('fs');
 
 function VersionPart(part) {
@@ -85,11 +86,17 @@ function Version(version) {
                m_build.toString());
    }
 
+   this.isEmpty = function(){
+      return (!this.getMajor() && !this.getMinor() && !this.getPatch());
+   }
+
    this.nextBuild = function() {
       m_build.next();
    }
 
    function init() {
+      if (version)
+      {
          let versionParts = version.split(PARTS_DELIMITER);
 
          if (versionParts.length == 3) {
@@ -106,7 +113,8 @@ function Version(version) {
             m_build.setPart(versionParts[3]);
          }
          else {
-         core.setFailed('ERROR: previous-build contains wrong version number <' + version + '>');
+            core.setFailed('ERROR: wrong version number <' + version + '>');
+         }
       }
    }
 
@@ -129,8 +137,7 @@ function Version(version) {
    this.isSamePatch = function(version) {
       return (this.getMajor() == version.getMajor() &&
               this.getMinor() == version.getMinor() &&
-              this.getPatch() == version.getPatch() &&
-              this.getStage() == version.getStage());
+              this.getPatch() == version.getPatch());
    }
 
    init();
@@ -148,6 +155,34 @@ function getOptionValue(source, option) {
    }
 }
 
+async function getVersionApi()
+{
+   const octokit = new Octokit({});
+
+   let response = await octokit.request('GET /repos/{owner}/{repo}/releases?per_page=100', {
+         owner: 'symless',
+         repo: 'synergy-core'
+   });
+
+   return response.data;
+}
+
+async function getVersionsFromGithub(cmakeVersion)
+{
+   let gitVersion = new Version();
+   let versions = await getVersionApi();
+
+   for (let i = 0; i < versions.length; ++i) {
+      let version = new Version(versions[i].tag_name);
+      if (version.isSamePatch(cmakeVersion)) {
+         gitVersion = version;
+         break;
+      }
+   }
+
+   return gitVersion;
+}
+
 function getVersionFromFile(){
    let options = fs.readFileSync('cmake/Version.cmake');
    let major = getOptionValue(options, 'SYNERGY_VERSION_MAJOR');
@@ -155,23 +190,25 @@ function getVersionFromFile(){
    let patch = getOptionValue(options, 'SYNERGY_VERSION_PATCH');
    let stage = getOptionValue(options, 'SYNERGY_VERSION_STAGE');
 
-      return (major + '.' + minor + '.' + patch + '-' + stage);
+   return new Version(major + '.' + minor + '.' + patch + '-' + stage);
 }
 
-try {
+async function main()
+{
+   try {
       let version = null;
-   let gitVersion = new Version(core.getInput('previous-build'));
-   let cmakeVersion = new Version(getVersionFromFile());
+      let cmakeVersion = getVersionFromFile();
+      let gitVersion = await getVersionsFromGithub(cmakeVersion);
 
       console.log('INFO: Version from Git: <' + gitVersion.toString() + '>');
       console.log('INFO: Version from cmake: <' + cmakeVersion.toString() + '>');
 
-   if (cmakeVersion.isSamePatch(gitVersion)) {
-      gitVersion.nextBuild();
-      version = gitVersion;
+      if (gitVersion.isEmpty()) {
+         version = cmakeVersion;
       }
       else {
-      version = cmakeVersion;
+         gitVersion.nextBuild();
+         version = gitVersion;
       }
 
       console.log('INFO: Generate build version: <' + version.toString() + '>');
@@ -180,3 +217,6 @@ try {
    } catch (error) {
       core.setFailed(error.message);
    }
+};
+
+main();

.github/workflows/create-build.yml

@@ -12,18 +12,14 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: 'Get Previous tag'
-        id: previoustag
-        uses: "WyriHaximus/github-action-get-previous-tag@master"
-
       - name: 'Install git core'
-        run: npm install @actions/core
+        run: |
+          npm install @actions/core
+          npm install @octokit/core
 
       - name: 'Generate next build number'
         id: build
         uses: "./.github/actions/build-number"
-        with:
-           previous-build: ${{ steps.previoustag.outputs.tag }}
 
       - name: Create Release
         id: create_release