Add input to configure cache dir (#6)

.editorconfig

@@ -1,7 +1,8 @@
 root = true
 
 [*]
-indent_style = tab
+indent_style = space
+indent_size = 2
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true

README.md

@@ -19,3 +19,16 @@ Add the plugin in `package.json`:
 ```bash
 npm install -D netlify-plugin-cecil-cache
 ```
+
+### Custom cache directory
+
+```toml
+[build]
+  publish = "_site"
+
+[[plugins]]
+package = "netlify-plugin-cecil-cache"
+
+  [plugins.inputs]
+  cacheDir = ".cache"
+```

index.js

@@ -1,12 +1,13 @@
 const path = require('path');
+const cacheDir = inputs.cacheDir || env.CECIL_CACHE_DIR  || '.cache';
 
 const getCacheDirs = (constants) => [
   constants.PUBLISH_DIR,
-  path.normalize(`${constants.PUBLISH_DIR}/../.cache`),
+  cacheDir
 ];
 
 module.exports = {
-  async onPreBuild({ constants, utils }) {
+  async onPreBuild({constants, utils}) {
     if (process.cwd() === constants.PUBLISH_DIR) {
       utils.build.failBuild(
         `Your site’s publish directory is not set correctly (“${constants.PUBLISH_DIR}”).`
@@ -21,7 +22,7 @@ module.exports = {
       console.log('Cecil cache not found.');
     }
   },
-  async onPostBuild({ constants, utils }) {
+  async onPostBuild({constants, utils}) {
     const cacheDirs = getCacheDirs(constants);
 
     if (await utils.cache.save(cacheDirs)) {

manifest.yml

@@ -1,2 +1,4 @@
 name: netlify-plugin-cecil-cache
-inputs: []
+inputs:
+  - name: cacheDir
+    description: Cache directory, relative to publish directory (default is `.cache`).

package.json

@@ -1,6 +1,6 @@
 {
   "name": "netlify-plugin-cecil-cache",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "description": "Persist the Cecil cache between Netlify builds.",
   "main": "index.js",
   "repository": "https://github.com/Cecilapp/netlify-plugin-cecil-cache.git",
@@ -13,6 +13,5 @@
     "netlify",
     "netlify-plugin",
     "cecil"
-  ],
-  "dependencies": {}
+  ]
 }