✨ 🔦 add nconf files

refs TryGhost#6982
- add defaults.json
- add overrides.json
- add env specific default values
- add nconf wrapper in /config
- add config utils in /config/utils.js

[ci skip]

core/server/config/defaults.json

@@ -0,0 +1,35 @@
+{
+    "url": "http://localhost:2368",
+    "urlSSL": false,
+    "forceAdminSSL": false,
+    "server": {
+        "host": "127.0.0.1",
+        "port": 2368
+    },
+    "database": {
+        "client": "sqlite3",
+        "debug": false,
+        "connection": {
+            "filename": "content/data/ghost.db"
+        }
+    },
+    "privacy": false,
+    "paths": {
+        "contentPath": "content/",
+        "themePath": "content/themes/",
+        "imagesPath": "content/images/",
+        "appPath": "content/apps/",
+        "storagePath": {
+            "custom": "content/storage/"
+        },
+        "schedulingPath": "core/server/scheduling/"
+    },
+    "storage": {
+        "active": {
+            "images": "local-file-store"
+        }
+    },
+    "scheduling": {
+        "active": "SchedulingDefault"
+    }
+}

core/server/config/env/config.development.json

@@ -0,0 +1,12 @@
+{
+    "url": "http://localhost:2368",
+    "database": {
+        "connection": {
+            "filename": "content/data/ghost-dev.db"
+        },
+        "debug": false
+    },
+    "paths": {
+        "contentPath": "content/"
+    }
+}

core/server/config/env/config.production.json

@@ -0,0 +1,12 @@
+{
+    "url": "http://my-ghost-blog.com",
+    "database": {
+        "connection": {
+            "filename": "content/data/ghost.db"
+        },
+        "debug": false
+    },
+    "paths": {
+        "contentPath": "content/"
+    }
+}

core/server/config/env/config.testing-mysql.json

@@ -0,0 +1,17 @@
+{
+    "url": "http://127.0.0.1:2369",
+    "server": {
+        "port": 2369
+    },
+    "database": {
+        "client": "mysql",
+        "connection": {
+            "host"     : "127.0.0.1",
+            "user"     : "root",
+            "password" : "",
+            "database" : "ghost_testing",
+            "charset"  : "utf8"
+        }
+    },
+    "logging": false
+}

core/server/config/env/config.testing-pg.json

@@ -0,0 +1,17 @@
+{
+    "url": "http://127.0.0.1:2369",
+    "server": {
+        "port": 2369
+    },
+    "database": {
+        "client": "pg",
+        "connection": {
+            "host"     : "127.0.0.1",
+            "user"     : "postgres",
+            "password" : "",
+            "database" : "ghost_testing",
+            "charset"  : "utf8"
+        }
+    },
+    "logging": false
+}

core/server/config/env/config.testing.json

@@ -0,0 +1,13 @@
+{
+    "url": "http://127.0.0.1:2369",
+    "database": {
+        "connection": {
+            "filename": "content/data/ghost-test.db"
+        },
+        "useNullAsDefault": true
+    },
+    "server": {
+        "port": 2369
+    },
+    "logging": false
+}

core/server/config/index.js

@@ -0,0 +1,32 @@
+var nconf = require('nconf'),
+    path = require('path'),
+    localUtils = require('./utils'),
+    env = process.env.NODE_ENV || 'development';
+
+nconf.set('NODE_ENV', env);
+
+/**
+ * command line arguments
+ */
+nconf.argv();
+
+/**
+ * env arguments
+ */
+nconf.env();
+
+/**
+ * load config files
+ */
+nconf.file('1', __dirname + '/overrides.json');
+nconf.file('2', path.join(process.cwd(), 'config.' + env + '.json'));
+nconf.file('3', __dirname + '/env/config.' + env + '.json');
+nconf.file('4', __dirname + '/defaults.json');
+
+/**
+ * transform all relative paths to absolute paths
+ */
+localUtils.makePathsAbsolute.bind(nconf)();
+
+module.exports = nconf;
+module.exports.isPrivacyDisabled = localUtils.isPrivacyDisabled.bind(nconf);

core/server/config/overrides.json

@@ -0,0 +1,69 @@
+{
+    "ghostVersion": "0.10.1",
+    "paths": {
+        "appRoot": ".",
+        "corePath": "core/",
+        "internalAppPath": "core/server/apps/",
+        "storagePath": {
+            "default": "core/server/storage/"
+        },
+        "clientAssets": "core/built/assets",
+        "imagesRelPath": "content/images",
+        "helperTemplates": "core/server/helpers/tpl/",
+        "adminViews": "core/server/views/"
+    },
+    "internalApps": [
+        "private-blogging",
+        "subscribers",
+        "amp"
+    ],
+    "routeKeywords": {
+        "tag": "tag",
+        "author": "author",
+        "page": "page",
+        "preview": "p",
+        "private": "private",
+        "subscribe": "subscribe",
+        "amp": "amp"
+    },
+    "slugs": {
+        "reserved": ["admin", "app", "apps", "archive", "archives", "categories",
+            "category", "dashboard", "feed", "ghost-admin", "login", "logout",
+            "page", "pages", "post", "posts", "public", "register", "setup",
+            "signin", "signout", "signup", "user", "users", "wp-admin", "wp-login"],
+        "protected": ["ghost", "rss", "amp"]
+    },
+    "uploads": {
+        "subscribers": {
+            "extensions": [".csv"],
+            "contentTypes": ["text/csv", "application/csv", "application/octet-stream"]
+        },
+        "images": {
+            "extensions": [".jpg", ".jpeg", ".gif", ".png", ".svg", ".svgz"],
+            "contentTypes": ["image/jpeg", "image/png", "image/gif", "image/svg+xml"]
+        },
+        "db": {
+            "extensions": [".json", ".zip"],
+            "contentTypes": ["application/octet-stream", "application/json", "application/zip", "application/x-zip-compressed"]
+        },
+        "themes": {
+            "extensions": [".zip"],
+            "contentTypes": ["application/zip", "application/x-zip-compressed"]
+        }
+    },
+    "storage": {
+        "active": {
+            "themes": "local-file-store"
+        }
+    },
+    "times": {
+        "cannotScheduleAPostBeforeInMinutes": 2,
+        "publishAPostBySchedulerToleranceInMinutes": 2
+    },
+    "theme": {
+        "timezone": "Etc/UTC"
+    },
+    "maintenance": {
+        "enabled": false
+    }
+}

core/server/config/utils.js

@@ -0,0 +1,37 @@
+var path = require('path'),
+    _ = require('lodash');
+
+exports.isPrivacyDisabled = function isPrivacyDisabled(privacyFlag) {
+    if (!this.get('privacy')) {
+        return false;
+    }
+
+    if (this.get('privacy').useTinfoil === true) {
+        return true;
+    }
+
+    return this.get('privacy')[privacyFlag] === false;
+};
+
+/**
+ * transform all relative paths to absolute paths
+ * @TODO: imagesRelPath is a dirty little attribute (especially when looking at the usages)
+ */
+exports.makePathsAbsolute = function makePathsAbsolute(paths, parent) {
+    var self = this;
+
+    if (!paths && !parent) {
+        paths = this.get('paths');
+        parent = 'paths';
+    }
+
+    _.each(paths, function (configValue, pathsKey) {
+        if (_.isObject(configValue)) {
+            makePathsAbsolute.bind(self)(configValue, parent + ':' + pathsKey);
+        } else {
+            if (configValue[0] !== '/' && pathsKey !== 'imagesRelPath') {
+                self.set(parent + ':' + pathsKey, path.join(__dirname + '/../../../', configValue));
+            }
+        }
+    });
+};