fix: replace deprecated git version webpack plugin (#874)

package-lock.json

@@ -20,7 +20,6 @@
       },
       "devDependencies": {
         "@babel/eslint-parser": "7.25.1",
-        "@eloquent/git-version-webpack-plugin": "5.0.1",
         "autoprefixer": "10.4.20",
         "copy-webpack-plugin": "12.0.2",
         "css-loader": "7.1.2",
@@ -450,27 +449,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/@eloquent/git-version-webpack-plugin": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/@eloquent/git-version-webpack-plugin/-/git-version-webpack-plugin-5.0.1.tgz",
-      "integrity": "sha512-p445+YEiw6U8nfaiPe3e+HhMGVdlW3q3YraD22N2oI1ldVLF9UOVHJcWWs3Nqg2JQKCNHXa4vnb6mTgEDoclSQ==",
-      "deprecated": "Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "safe-require": "^1.0.3",
-        "schema-utils": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "optionalDependencies": {
-        "html-webpack-plugin": "^5.3.1"
-      },
-      "peerDependencies": {
-        "webpack": "^5.34.0"
-      }
-    },
     "node_modules/@emnapi/runtime": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.2.0.tgz",
@@ -8222,14 +8200,6 @@
       ],
       "license": "MIT"
     },
-    "node_modules/safe-require": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/safe-require/-/safe-require-1.0.4.tgz",
-      "integrity": "sha512-1elAbSH1u7HVMfbuqktLWAN0wMOeT+FnJVqMhBgEJLvL95m+KT433tiJdGMV1e3TstQXRt1YrKQDRBu0Kpk4WA==",
-      "deprecated": "Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.",
-      "dev": true,
-      "license": "Fair"
-    },
     "node_modules/safe-stable-stringify": {
       "version": "2.4.3",
       "resolved": "https://registry.npmjs.org/safe-stable-stringify/-/safe-stable-stringify-2.4.3.tgz",

package.json

@@ -45,7 +45,6 @@
   },
   "devDependencies": {
     "@babel/eslint-parser": "7.25.1",
-    "@eloquent/git-version-webpack-plugin": "5.0.1",
     "autoprefixer": "10.4.20",
     "copy-webpack-plugin": "12.0.2",
     "css-loader": "7.1.2",

webpack.config.js

@@ -1,16 +1,15 @@
 import path from "path"
 import { glob } from "glob"
-import { fileURLToPath } from 'url';
+import { fileURLToPath } from "url"
 
 import { WebpackManifestPlugin } from "webpack-manifest-plugin"
-import GitVersionPlugin from "@eloquent/git-version-webpack-plugin"
 import FaviconsWebpackPlugin from "favicons-webpack-plugin"
 import RemoveEmptyScriptsPlugin from "webpack-remove-empty-scripts"
 import CopyPlugin from "copy-webpack-plugin"
-import SRIPlugin from "./webpack.plugins.js"
+import { SRIPlugin, GitVersionPlugin } from "./webpack.plugins.js"
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
 const nodeModulesPath = path.resolve(__dirname, "node_modules")
 
 var config = {
@@ -108,7 +107,7 @@ var config = {
     }),
 
     new GitVersionPlugin({
-      path: "../VERSION"
+      outputFile: "../VERSION"
     })
   ]
 }
@@ -125,7 +124,7 @@ export default (argv) => {
         type: "asset/resource",
         generator: {
           filename: "fonts/[name][ext]"
-        },
+        }
       },
       {
         test: /\.(sa|sc|c)ss$/i,

webpack.plugins.js

@@ -3,53 +3,145 @@ import crypto from "crypto"
 import path from "path"
 import { validate } from "schema-utils"
 
-export default class SRIPlugin {
+import { access as accessCps } from "fs"
+import { execFile as execFileCps } from "child_process"
+import { promisify } from "util"
+
+class SRIPlugin {
   static defaultOptions = {
     algorithm: "sha512",
     sourceFile: "assets.json"
   }
 
   constructor(options = {}) {
-    const schema = {
-      type: "object",
-      properties: {
-        outputFile: {
-          type: "string"
-        },
-        algorithm: {
-          type: "string"
-        }
-      }
-    }
-
     this.options = { ...SRIPlugin.defaultOptions, ...options }
 
-    validate(schema, options, {
+    validate(
+      {
+        type: "object",
+        properties: {
+          sourceFile: { type: "string" },
+          outputFile: { type: "string" },
+          algorithm: { type: "string" }
+        }
+      },
+      options,
+      {
         name: "SRI Plugin",
         baseDataPath: "options"
-    })
+      }
+    )
   }
 
   apply(compiler) {
-    compiler.hooks.done.tap("SRIPlugin", (manifest) => {
-      let data = JSON.parse(fs.readFileSync(this.options.sourceFile, "utf8"))
-      let outputFile = this.options.outputFile ? this.options.outputFile : this.options.sourceFile
+    compiler.hooks.done.tap("SRIPlugin", () => {
+      const data = JSON.parse(fs.readFileSync(this.options.sourceFile, "utf8"))
+      const outputFile = this.options.outputFile || this.options.sourceFile
+      const { algorithm } = this.options
 
-      const checksum = (str, algorithm = this.options.algorithm, encoding = "base64") =>
-        crypto.createHash(algorithm).update(str, "utf8").digest(encoding)
-      const fileSum = (file, algorithm) => checksum(fs.readFileSync(file), algorithm)
-      const calculateSRI = (file, algorithm = this.options.algorithm) =>
-        `${algorithm}-${fileSum(path.join(".", "static", file), algorithm)}`
+      const calculateSRI = (file) => {
+        const fileContent = fs.readFileSync(path.join(".", "static", file))
+        const hash = crypto.createHash(algorithm).update(fileContent).digest("base64")
+        return `${algorithm}-${hash}`
+      }
 
       Object.keys(data).forEach((key) => {
-        let element = data[key]
-        element.integrity = calculateSRI(element.src)
+        data[key].integrity = calculateSRI(data[key].src)
       })
 
-      fs.writeFileSync(outputFile, JSON.stringify(data, null, 2), {
-        encoding: "utf8",
-        flag: "w"
-      })
+      fs.writeFileSync(outputFile, JSON.stringify(data, null, 2), { encoding: "utf8", flag: "w" })
     })
   }
 }
+
+class GitVersionPlugin {
+  static defaultOptions = {
+    outputFile: "VERSION"
+  }
+
+  constructor(options = {}) {
+    this.options = { ...GitVersionPlugin.defaultOptions, ...options }
+
+    validate(
+      {
+        type: "object",
+        properties: {
+          outputFile: { type: "string" }
+        }
+      },
+      options,
+      {
+        baseDataPath: "options",
+        name: "GitVersion Plugin"
+      }
+    )
+  }
+
+  apply(compiler) {
+    const { webpack, hooks, context } = compiler
+    const { Compilation } = webpack
+
+    hooks.beforeCompile.tapPromise("GitVersionPlugin", async () => {
+      const access = promisify(accessCps)
+
+      try {
+        await access(".git")
+        this.dependsOnGit = true
+      } catch {
+        this.dependsOnGit = false
+      }
+    })
+
+    hooks.compilation.tap("GitVersionPlugin", (compilation) => {
+      if (this.dependsOnGit) {
+        compilation.fileDependencies.add(path.join(context, ".git/logs/HEAD"))
+        compilation.contextDependencies.add(path.join(context, ".git/refs/tags"))
+      }
+
+      compilation.hooks.processAssets.tapPromise(
+        {
+          name: "GitVersionPlugin",
+          stage: Compilation.PROCESS_ASSETS_STAGE_ADDITIONAL
+        },
+        async (assets) => {
+          try {
+            const v = await this.version()
+
+            assets[this.options.outputFile] = {
+              source: () => `${v}\n`,
+              size: () => v.length + 1
+            }
+          } catch {
+            assets[this.options.outputFile] = {
+              source: () => "",
+              size: () => 0
+            }
+          }
+        }
+      )
+    })
+  }
+
+  async version() {
+    const execFile = promisify(execFileCps)
+
+    try {
+      const { stdout: describe } = await execFile("git", ["describe", "--long", "--tags"])
+      const [, tag, offset] = describe.trim().match(/^(.*)-(\d+)-g[0-9a-f]+$/)
+      return parseInt(offset) === 0 ? tag : this.getBranchAndHash()
+    } catch {
+      return this.getBranchAndHash()
+    }
+  }
+
+  async getBranchAndHash() {
+    const execFile = promisify(execFileCps)
+    const [{ stdout: branch }, { stdout: hash }] = await Promise.all([
+      execFile("git", ["rev-parse", "--abbrev-ref", "HEAD"]),
+      execFile("git", ["rev-parse", "HEAD"])
+    ])
+    return `${branch.trim()}@${hash.substring(0, 7)}`
+  }
+}
+
+export { SRIPlugin, GitVersionPlugin }