fix: [#1731] Replace TSC build constant + Simplify version generation

package.json

@@ -33,7 +33,7 @@
     "start": "npm run core:watch",
     "build": "npm run core",
     "core": "npm run core:tsc && npm run core:copy && npm run core:bundle",
-    "core:tsc": "tsc --project src/engine/tsconfig.json --incremental true --tsBuildInfoFile .tsbuildinfo",
+    "core:tsc": "tsc --project src/engine/tsconfig.json --incremental true --tsBuildInfoFile .tsbuildinfo && node ./scripts/excalibur-version.js",
     "core:copy": "copyfiles -u 2 ./src/engine/**/*.png ./src/engine/**/*.css ./src/engine/**/*.glsl ./build/dist/",
     "core:bundle": "webpack --progress --config webpack.config.js --mode production",
     "core:watch": "npm run core:bundle -- --watch",
@@ -89,6 +89,7 @@
     "karma-jasmine": "4.0.1",
     "karma-webpack": "5.0.0",
     "puppeteer": "10.4.0",
+    "replace-in-file": "6.2.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "rimraf": "3.0.2",

scripts/excalibur-version.js

@@ -0,0 +1,13 @@
+const replace = require('replace-in-file');
+const version = require('../version').getCiVersion();
+const options = {
+  files: 'build/dist/index.js',
+  from: /process\.env\.__EX_VERSION/g,
+  to: `'${version}'`
+};
+
+try {
+  replace.sync(options);
+} catch (e) {
+  console.error(e);
+}

version.js

@@ -1,5 +1,6 @@
 const { execSync } = require('child_process');
 const semver = require('semver');
+const package = require('./package.json');
 
 function getCiOptions() {
   return {
@@ -18,17 +19,8 @@ function getCurrentCommit() {
   return commit;
 }
 
-function getLatestTag(commit) {
-  execSync('git fetch --depth=1000');
-  execSync('git fetch --all --tags');
-  const tag = execSync(`git describe --tags ${commit} --abbrev=0`).toString().trim();
-  return tag;
-}
-
-function getLatestVersion() {
-  const commit = getCurrentCommit();
-  const tag = getLatestTag(commit);
-  return tag.match(/^v?([0-9\.]+)$/)[1];
+function getNextVersion() {
+  return package.exNextVersion;
 }
 
 function isTaggedRelease(options) {
@@ -52,8 +44,7 @@ function generateLocalVersion() {
   try {
     execSync('git fetch');
     const commit = getCurrentCommit();
-    version = getLatestVersion();
-    version = semver.inc(version, 'minor');
+    version = getNextVersion();
     version = version + '-' + commit.substring(0, 7);
   } catch (err) {
     console.error(err);
@@ -78,9 +69,7 @@ function generateCommunityVersion(options) {
 
 function generateAlphaVersion(options) {
   let commit = getCurrentCommit();
-  let version = getLatestVersion();
-  // Alpha builds target next projected release pre 1.0
-  version = semver.inc(version, 'minor');
+  let version = getNextVersion();
 
   // Nuget doesn't yet support the + suffix in versions
   const appveyVersion = version + '.' + options.appveyorBuild + '-alpha';
@@ -117,8 +106,7 @@ function getCiVersion(ciOptions, log = true) {
 
 exports.getCiOptions = getCiOptions;
 exports.getCurrentCommit = getCurrentCommit;
-exports.getLatestTag = getLatestTag;
-exports.getLatestVersion = getLatestVersion;
+exports.getNextVersion = getNextVersion;
 exports.isTaggedRelease = isTaggedRelease;
 exports.isLocal = isLocal;
 exports.isFork = isFork;