Support Hugo extended (#65)

* wip: Support Hugo extended

* fallback support, update readme.md

* fixup! wip: Support Hugo extended

README.md

@@ -8,6 +8,8 @@
 npm install --save-dev hugo-bin
 ```
 
+hugo-bin now supports [Extended version of Hugo](https://github.com/gohugoio/hugo/releases/tag/v0.43). See [Installation options](#installation-options) for more details.
+
 ## Usage
 
 ### API
@@ -42,6 +44,46 @@ npm run create -- 'post/my-new-post' # see below 'npm-run-script'
 
 See the [Hugo Documentation](https://gohugo.io/) for more information.
 
+## Installation options
+
+hugo-bin supports options to change the variation of Hugo binaries.
+
+Each option can be configured in the `hugo-bin` section of your `package.json`:
+
+```json
+{
+  "name": "your-package",
+  "version": "0.0.1",
+  "hugo-bin": {
+    "buildTags": "extended"
+  }
+}
+```
+
+Also as local or global [.npmrc](https://docs.npmjs.com/files/npmrc) configuration file:
+
+```ini
+hugo_bin_build_tags = "extended"
+```
+
+Also as environment variable:
+
+```sh
+export HUGO_BIN_BUILD_TAGS="extended"
+```
+
+**Note that you have to run `npm install hugo-bin` to re-install hugo-bin itself, if you change any one of these options.**
+
+### Options
+
+#### buildTags
+
+Default: `""`
+
+Set it to `extended` to download the [extended version](https://github.com/gohugoio/hugo/releases/tag/v0.43) binary.
+
+If this is set to `extended` but it's not available for the user's platform, then the normal version will be downloaded instead.
+
 ## Supported versions
 
 See [the package.json commit history](https://github.com/fenneclab/hugo-bin/commits/master/package.json).

index.js

@@ -1 +1 @@
-module.exports = require('./lib').path();
+module.exports = require('./lib')(process.cwd()).path();

lib/index.js

@@ -1,5 +1,6 @@
 const path = require('path');
 const BinWrapper = require('bin-wrapper');
+const pkgConf = require('pkg-conf');
 const pkg = require('../package');
 
 const hugoVersion = pkg.hugoVersion;
@@ -29,9 +30,23 @@ const binNameMap = {
     x64: 'hugo.exe'
   }
 };
+const dest = path.join(__dirname, '../vendor');
 const binName = (binNameMap[process.platform] && binNameMap[process.platform][process.arch]) || '';
-
-module.exports = new BinWrapper()
+const extendedBin = new BinWrapper()
+  .src(`${baseUrl}hugo_extended_${hugoVersion}_Linux-64bit.tar.gz`, 'linux', 'x64')
+  .src(`${baseUrl}hugo_extended_${hugoVersion}_macOS-64bit.tar.gz`, 'darwin', 'x64')
+  .src(`${baseUrl}hugo_extended_${hugoVersion}_Windows-64bit.zip`, 'win32', 'x64')
+  // Falling back to normal version on non supported platforms
+  .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-32bit.tar.gz`, 'freebsd', 'x86')
+  .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-64bit.tar.gz`, 'freebsd', 'x64')
+  .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-ARM.tar.gz`, 'freebsd', 'arm')
+  .src(`${baseUrl}hugo_${hugoVersion}_Linux-32bit.tar.gz`, 'linux', 'x86')
+  .src(`${baseUrl}hugo_${hugoVersion}_Linux-ARM.tar.gz`, 'linux', 'arm')
+  .src(`${baseUrl}hugo_${hugoVersion}_macOS-32bit.tar.gz`, 'darwin', 'x86')
+  .src(`${baseUrl}hugo_${hugoVersion}_Windows-32bit.zip`, 'win32', 'x86')
+  .dest(dest)
+  .use(binName);
+const normalBin = new BinWrapper()
   .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-32bit.tar.gz`, 'freebsd', 'x86')
   .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-64bit.tar.gz`, 'freebsd', 'x64')
   .src(`${baseUrl}hugo_${hugoVersion}_FreeBSD-ARM.tar.gz`, 'freebsd', 'arm')
@@ -42,5 +57,10 @@ module.exports = new BinWrapper()
   .src(`${baseUrl}hugo_${hugoVersion}_macOS-64bit.tar.gz`, 'darwin', 'x64')
   .src(`${baseUrl}hugo_${hugoVersion}_Windows-32bit.zip`, 'win32', 'x86')
   .src(`${baseUrl}hugo_${hugoVersion}_Windows-64bit.zip`, 'win32', 'x64')
-  .dest(path.join(__dirname, '../vendor'))
+  .dest(dest)
   .use(binName);
+module.exports = projectRoot => {
+  const config = pkgConf.sync('hugo-bin', { cwd: projectRoot });
+  const extended = (process.env.HUGO_BIN_BUILD_TAGS || process.env.npm_config_hugo_bin_build_tags || config.buildTags || '') === 'extended';
+  return extended ? extendedBin : normalBin;
+};

lib/install.js

@@ -1,7 +1,26 @@
+const path = require('path');
 const bin = require('./');
 const log = require('logalot');
 
-bin.run(['version'])
+function getProjectRoot() {
+  // projectRoot on postinstall could be INIT_CWD introduced in npm>=5.4
+  // see: https://github.com/npm/npm/issues/16990
+  const initCwd = process.env.INIT_CWD;
+  if (initCwd) {
+    return initCwd;
+  }
+  // Fallback of getting INIT_CWD
+  const cwd = process.cwd();
+  const paths = cwd.split(path.sep);
+  // If process.cwd end with 'node_modules/*' then get the dependent root directory,
+  // otherwise returns cwd (ordinary it will be the postinstall process of hugo-bin itself).
+  if (paths.length > 1 && paths[paths.length - 2] === 'node_modules') {
+    return path.resolve('../../', cwd);
+  }
+  return cwd;
+}
+
+bin(getProjectRoot()).run(['version'])
 .then(() => {
   log.success('Hugo binary is installed successfully');
 })

package.json

@@ -1,7 +1,7 @@
 {
   "name": "hugo-bin",
   "version": "0.30.0",
-  "hugoVersion": "0.42.2",
+  "hugoVersion": "0.43",
   "description": "Binary wrapper for Hugo",
   "repository": "fenneclab/hugo-bin",
   "author": "satoshun00 <[email protected]>",
@@ -13,7 +13,8 @@
   "dependencies": {
     "bin-wrapper": "4.0.0",
     "del-cli": "1.1.0",
-    "logalot": "2.1.0"
+    "logalot": "2.1.0",
+    "pkg-conf": "2.1.0"
   },
   "devDependencies": {
     "bin-check": "4.1.0",