Merge pull request #30 from victorsoares96/feat/fetch-binaries-in-pos…

…tinstall

✨ feat: fetch binaries automatically in postinstall

install.js

@@ -0,0 +1,21 @@
+const os = require('os');
+const fs = require('fs');
+const path = require('path');
+const childProcess = require('child_process');
+const util = require('util');
+
+const exec = util.promisify(childProcess.exec);
+
+(async () => {
+  if (fs.existsSync(path.resolve(__dirname, '../dist'))) {
+    const fetchBinaries = require('./fetch-binaries');
+    const gsPath = path.resolve(__dirname, '../bin/gs');
+
+    await fetchBinaries.default(os.platform(), gsPath);
+
+    if (os.platform() === 'linux') {
+      console.log('setting permissions for binaries path');
+      await exec(`chmod +x ${path.resolve(gsPath, '10.01.1_linux/usr/local/bin/gs')}`);
+    }
+  }
+})();

package.json

@@ -1,6 +1,6 @@
 {
   "name": "compress-pdf",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "templateVersion": "1.3.0",
   "description": "An compress pdf library using ghostscript",
   "main": "dist/index.js",
@@ -11,17 +11,19 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "prepare": "husky install",
-    "copy-json-files-to-dist": "copyfiles -u 1 src/**/*.json dist/",
+    "postinstall": "node install",
+    "copy-json-files-to-dist": "copyfiles src/**/*.json install.js dist",
     "style:format": "prettier \"*.{js,json,yml,yaml,md}\" \"src/**/*\" --write",
     "lint": "eslint --color --ext .ts \"src/**/*.+(ts)\"",
     "lint:fix": "eslint --color --ext .ts \"src/**/*.+(ts)\" --fix",
     "test": "vitest",
     "test:coverage": "vitest run --coverage",
     "type-check": "tsc --pretty --noEmit --skipLibCheck --esModuleInterop --resolveJsonModule",
-    "package": "npm run build && npm pack",
+    "package": "npm run build && npm pkg set scripts.postinstall='node dist/install' && npm pack && npm pkg set scripts.postinstall='node install'",
     "build": "tsup",
-    "release": "npm run build && npm publish",
-    "release-local": "npm run build && npm link && echo [FINISH]: Run \"npm link compress-pdf\" to link the package to your project"
+    "release": "npm run build && npm pkg set scripts.postinstall='node dist/install' && npm publish && npm pkg set scripts.postinstall='node install'",
+    "release-beta": "npm run build && npm pkg set scripts.postinstall='node dist/install' && npm publish --tag beta && npm pkg set scripts.postinstall='node install'",
+    "release-local": "npm run build && npm pkg set scripts.postinstall='node dist/install' && npm link && npm pkg set scripts.postinstall='node install' && echo [FINISH]: Run \"npm link compress-pdf\" to link the package to your project"
   },
   "publishConfig": {
     "access": "public"
@@ -45,7 +47,6 @@
     "url": "https://github.com/victorsoares96/compress-pdf/issues"
   },
   "homepage": "https://github.com/victorsoares96/compress-pdf#readme",
-  "peerDependencies": {},
   "dependencies": {
     "lodash": "4.17.21",
     "request": "2.88.2",

src/fetch-binaries.ts

@@ -34,7 +34,7 @@ async function downloadFile(
   const output = path.resolve(destination, filename);
 
   if (fs.existsSync(output)) {
-    throw new Error(`${filename} already exists in destination`);
+    return output;
   }
 
   const tmpPath = path.resolve(os.tmpdir(), filename);
@@ -51,11 +51,11 @@ async function downloadFile(
 
         progress += Buffer.byteLength(data);
 
-        process.stdout.write(
+        /* process.stdout.write(
           `\rDownloading ${filename} in ${output}, ${Math.floor(
             (progress / size) * 100
           )}%`
-        );
+        ); */
       })
       .on('close', async () => {
         fs.renameSync(tmpPath, output);