Modernized NodeJS scripts.

scripts/build-image.mjs

@@ -0,0 +1,177 @@
+#!/usr/bin/env node
+
+const { execSync } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+const { pathToFileURL } = require('url');
+const { parseArgs } = require('util');
+
+function execCommand(command, description) {
+    try {
+        console.log(`${description}...`);
+        execSync(command, { stdio: 'inherit' });
+    } catch (error) {
+        console.error(`Error: ${description} failed`);
+        process.exit(1);
+    }
+}
+
+function getContainerTool() {
+    // Check for Docker first (primary tool)
+    try {
+        execSync('docker --version', { stdio: 'ignore' });
+        return 'docker';
+    } catch (error) {
+        // Fall back to Apple's container command
+        try {
+            execSync('container --version', { stdio: 'ignore' });
+            return 'container';
+        } catch (error) {
+            console.error('Error: No container tool found. Please install Docker or Apple Container Tools to build container images.');
+            process.exit(1);
+        }
+    }
+}
+
+async function generateVersionFile() {
+    const versionModuleUrl = pathToFileURL(path.join(__dirname, 'version.mjs')).href;
+    const { generateVersionFile: generate } = await import(versionModuleUrl);
+    const versionFilePath = path.join(__dirname, '..', 'src', 'version.js');
+    generate(versionFilePath);
+    return versionFilePath;
+}
+
+function readVersionFile(versionFilePath) {
+    const contents = fs.readFileSync(versionFilePath, 'utf8');
+    const versionMatch = contents.match(/export const VERSION = '([^']+)';/);
+    const releaseMatch = contents.match(/export const IS_RELEASE = (true|false);/);
+
+    if (!versionMatch || !releaseMatch) {
+        throw new Error(`Could not parse version file at ${versionFilePath}`);
+    }
+
+    return {
+        version: versionMatch[1],
+        isRelease: releaseMatch[1] === 'true'
+    };
+}
+
+function getHostArchitecture() {
+    // Map Node.js architecture names to container architecture names
+    const archMap = {
+        'arm64': 'arm64',
+        'arm': 'arm64',
+        'x64': 'amd64'
+    };
+    return archMap[process.arch] || 'arm64';
+}
+
+function showHelp() {
+    const hostArch = getHostArchitecture();
+    console.log(`Build multi-architecture container images for JMESPath Playground
+
+Usage:
+  build-image.js [OPTIONS]
+
+Options:
+  --all-arch       Build for both arm64 and amd64 (default: build for host architecture only)
+  --arch <arch>    Target architecture (arm64 or amd64). Can be specified multiple times.
+  --help, -h       Show this help message and exit
+
+Examples:
+  build-image.js                            # Builds for ${hostArch} only (host architecture)
+  build-image.js --all-arch                 # Builds for both arm64 and amd64
+  build-image.js --arch arm64               # Builds for arm64 only
+  build-image.js --arch arm64 --arch amd64  # Explicitly specify both
+  build-image.js -h                         # Show help`);
+}
+
+async function main() {
+    const { values } = parseArgs({
+        options: {
+            help: {
+                type: 'boolean',
+                short: 'h',
+                description: 'Show help'
+            },
+            'all-arch': {
+                type: 'boolean',
+                description: 'Build for both arm64 and amd64'
+            },
+            arch: {
+                type: 'string',
+                multiple: true,
+                description: 'Target architecture (arm64 or amd64)'
+            }
+        },
+        strict: true,
+        allowPositionals: false
+    });
+
+    if (values.help) {
+        showHelp();
+        process.exit(0);
+    }
+
+    const containerTool = getContainerTool();
+    const versionFilePath = await generateVersionFile();
+    const { version, isRelease } = readVersionFile(versionFilePath);
+
+    let architectures;
+    if (values['all-arch']) {
+        architectures = ['arm64', 'amd64'];
+    } else if (values.arch && values.arch.length > 0) {
+        architectures = values.arch;
+    } else {
+        architectures = [getHostArchitecture()];
+    }
+
+    console.log(`Building ${isRelease ? 'release' : 'development'} version: ${version}`);
+    console.log(`Target architectures: ${architectures.join(', ')}`);
+
+    // Build container image
+    const tags = isRelease
+        ? [
+            `-t skoszewski/jmespath-playground:${version}`,
+            `-t skoszewski/jmespath-playground:latest`
+          ].join(' ')
+        : [
+            `-t skoszewski/jmespath-playground:dev`,
+            `-t skoszewski/jmespath-playground:latest`
+          ].join(' ');
+
+    const archFlags = architectures.map(arch => `--arch ${arch}`).join(' ');
+
+    const buildCommand = `${containerTool} build ${archFlags} --build-arg VERSION="${version}" --build-arg IS_RELEASE="${isRelease}" ${tags} .`;
+
+    execCommand(buildCommand, 'Building container image');
+
+    console.log('Container image build completed successfully!');
+
+    // Show usage instructions
+    console.log(`\nUsage examples:`);
+    console.log(`  build-image.js                            # Builds for host architecture only`);
+    console.log(`  build-image.js --all-arch                 # Builds for both arm64 and amd64`);
+    console.log(`  build-image.js --arch arm64               # Builds for arm64 only`);
+    console.log(`  build-image.js --arch arm64 --arch amd64  # Explicitly specify both`);
+
+    if (isRelease) {
+        console.log(`\nTo run the container:`);
+        console.log(`  ${containerTool} run --arch arm64 --name jmespathpg -p 3000:3000 skoszewski/jmespath-playground:${version}`);
+        if (containerTool === 'docker') {
+            console.log(`\nTo push to Docker Hub:`);
+            console.log(`  docker push skoszewski/jmespath-playground:${version}`);
+            console.log(`  docker push skoszewski/jmespath-playground:latest`);
+        }
+    } else {
+        console.log(`\nTo run the container:`);
+        console.log(`  ${containerTool} run --arch arm64 --name jmespathpg -p 3000:3000 skoszewski/jmespath-playground:dev`);
+    }
+}
+
+if (require.main === module) {
+    main().catch((error) => {
+        console.error(`Error: ${error.message}`);
+        process.exit(1);
+    });
+}