mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-12-22 02:11:44 +03:00
22e13acd65
- All var declarations are now const or let as per ES6 - All comma-separated lists / chained declarations are now one declaration per line - This is for clarity/readability but also made running the var-to-const/let switch smoother - ESLint rules updated to match How this was done: - npm install -g jscodeshift - git clone https://github.com/cpojer/js-codemod.git - git clone git@github.com:TryGhost/Ghost.git shallow-ghost - cd shallow-ghost - jscodeshift -t ../js-codemod/transforms/unchain-variables.js . -v=2 - jscodeshift -t ../js-codemod/transforms/no-vars.js . -v=2 - yarn - yarn test - yarn lint / fix various lint errors (almost all indent) by opening files and saving in vscode - grunt test-regression - sorted!
57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
/**
|
|
* Dependencies
|
|
*/
|
|
|
|
const Promise = require('bluebird');
|
|
|
|
const fs = require('fs-extra');
|
|
const common = require('../../common');
|
|
|
|
/**
|
|
* Parse package.json and validate it has
|
|
* all the required fields
|
|
*/
|
|
|
|
function parsePackageJson(path) {
|
|
return fs.readFile(path)
|
|
.catch(function () {
|
|
const err = new Error(common.i18n.t('errors.utils.parsepackagejson.couldNotReadPackage'));
|
|
err.context = path;
|
|
|
|
return Promise.reject(err);
|
|
})
|
|
.then(function (source) {
|
|
let hasRequiredKeys;
|
|
let json;
|
|
let err;
|
|
|
|
try {
|
|
json = JSON.parse(source);
|
|
|
|
hasRequiredKeys = json.name && json.version;
|
|
|
|
if (!hasRequiredKeys) {
|
|
err = new Error(common.i18n.t('errors.utils.parsepackagejson.nameOrVersionMissing'));
|
|
err.context = path;
|
|
err.help = common.i18n.t('errors.utils.parsepackagejson.willBeRequired', {url: 'https://ghost.org/docs/api/handlebars-themes/'});
|
|
|
|
return Promise.reject(err);
|
|
}
|
|
|
|
return json;
|
|
} catch (parseError) {
|
|
err = new Error(common.i18n.t('errors.utils.parsepackagejson.themeFileIsMalformed'));
|
|
err.context = path;
|
|
err.help = common.i18n.t('errors.utils.parsepackagejson.willBeRequired', {url: 'https://ghost.org/docs/api/handlebars-themes/'});
|
|
|
|
return Promise.reject(err);
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Expose `parsePackageJson`
|
|
*/
|
|
|
|
module.exports = parsePackageJson;
|