[Main] Add automated ability to reset the npm latest tag to a specific build (#2127)

- Related to #2126

package.json

@@ -29,7 +29,8 @@
         "ai-min": "node common/scripts/install-run-rush.js ai-min",
         "ai-restore": "node common/scripts/install-run-rush.js ai-restore",
         "npm-pack": "node common/scripts/install-run-rush.js npm-pack --verbose",
-        "npm-publish": "node ./tools/release-tools/npm_publish.js"
+        "npm-publish": "node ./tools/release-tools/npm_publish.js",
+        "npm-set-latest": "node ./tools/release-tools/npm_set_latest.js"
     },
     "repository": {
         "type": "git",

tools/release-tools/npm_publish.js

@@ -106,7 +106,7 @@ if (parseArgs()) {
             throw new Error("!!! NPM Package not found [" + npmPackageName + "]");
         }
         
-        console.log(`npm pacakage present ${npmPackageName}`);
+        console.log(`npm package present ${npmPackageName}`);
         let npmCmd = `npm publish ${npmPackageName} --access public ${dryRun}`;
         console.log(`Running: \"${npmCmd}\"`);
         child_process.execSync(npmCmd);

tools/release-tools/npm_set_latest.js

@@ -0,0 +1,107 @@
+const fs = require("fs");
+const child_process = require("child_process");
+
+const packageGroupDef = "./tools/release-tools/package_groups.json";
+let packageGroup;
+let isTest = false;
+
+function showHelp() {
+    var scriptParts;
+    var scriptName = process.argv[1];
+    if (scriptName.indexOf("\\") !== -1) {
+        scriptParts = scriptName.split("\\");
+        scriptName = scriptParts[scriptParts.length - 1];
+    } else if (scriptName.indexOf("/") !== -1) {
+        scriptParts = scriptName.split("/");
+        scriptName = scriptParts[scriptParts.length - 1];
+    }
+
+    console.log("");
+    console.log(scriptName + " <group> ");
+    console.log("--------------------------");
+    console.log(" <group>      - Identifies the group to publish, identifies folders");
+}
+
+function parseArgs() {
+    if (process.argv.length < 2) {
+        console.error("!!! Invalid number of arguments -- " + process.argv.length);
+        return false;
+    }
+
+    let idx = 2;
+    while (idx < process.argv.length) {
+        let theArg = process.argv[idx];
+        if (theArg.startsWith("-")) {
+            if (theArg === "-test") {
+                isTest = true;
+            } else {
+                console.error("!!! Unknown switch [" + theArg + "] detected");
+                return false;
+            }
+        } else if (!packageGroup) {
+            packageGroup = theArg;
+        } else {
+            console.error("!!! Invalid Argument [" + theArg + "] detected");
+            return false;
+        }
+
+        idx++;
+    }
+
+    return true;
+}
+
+function removeTrailingComma(text) {
+    return text.replace(/,(\s*[}\],])/g, "$1");
+}
+
+function removeComments(text) {
+    return text.replace(/^\s*\/\/\s.*$/gm, "");
+}
+
+function getPackageJson(packageJsonFile) {
+    var packageText = removeTrailingComma(fs.readFileSync(packageJsonFile, "utf-8"));
+
+    return JSON.parse(packageText);
+}
+
+function getGroupProjects() {
+    if (!fs.existsSync(packageGroupDef)) {
+        console.error("!!! Unable to locate package group definitions [" + packageGroupDef + "]");
+        throw new Error("!!! Unable to locate package group definitions.");
+    }
+
+    var groupText = removeComments(removeTrailingComma(fs.readFileSync(packageGroupDef, "utf-8")));
+
+    let groupJson = JSON.parse(groupText);
+    return groupJson[packageGroup] || [];
+}
+
+if (parseArgs()) {
+    var packages = getGroupProjects();
+
+    console.log(`Set latest tag [${packageGroup}] packages => ${packages.length}`);
+    packages.forEach((packageRoot) => {
+        let packageJsonFile = packageRoot + "/package.json";
+
+        if (!fs.existsSync(packageJsonFile)) {
+            console.error("!!! Source package.json doesn't exist [" + packageJsonFile + "]");
+            throw new Error("!!! Source package.json doesn't exist [" + packageJsonFile + "]");
+        }
+
+        let packageJson = getPackageJson(packageJsonFile);
+
+        console.log("\n\n##################################################################");
+        console.log("Setting latest tag - " + packageJson.name);
+        console.log("##################################################################");
+        
+        let npmCmd = `npm dist-tag add ${packageJson.name}@${packageJson.version} latest`;
+        console.log(`Running: \"${npmCmd}\"`);
+        if (!isTest) {
+            child_process.execSync(npmCmd);
+        }
+    });
+} else {
+    showHelp();
+    process.exit(1);
+}

tools/release-tools/setVersion.js

@@ -393,6 +393,7 @@ function shouldProcess(name) {
 
 function updatePublishConfig(package, newVersion) {
     let details = getVersionDetails(newVersion);
+    let majorVersion = package.version.split(".")[0];
 
     if (!details.type || details.type === "release") {
         if (package.publishConfig && package.publishConfig.tag) {
@@ -405,9 +406,17 @@ function updatePublishConfig(package, newVersion) {
         }
 
         // Set the publishing tag
+        if (details.type === "nightly" || details.type === "dev" || details.type === "beta" || details.type === "alpha") {
+            console.log(`   Type - [${details.type}] - ${majorVersion}`);
+            package.publishConfig.tag = details.type + (majorVersion !== "0" ? majorVersion : "");
+        } else {
+            console.log(`   Type - [${details.type}]`);
             package.publishConfig.tag = details.type;
         }
 
+        console.log(` Tag - [${package.publishConfig.tag}]`);
+    }
+
     if (package.publishConfig && Object.keys(package.publishConfig).length === 0) {
         // Nothing left so remove it
         delete package.publishConfig;