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Add a property to check if the plugin is installing its own dev-dependencies on npm i, or is actually installed in a project #6

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Add a property to check if the plugin is installing its own dev-dependencies on npm i, or is actually installed in a project #6

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19 changes: 19 additions & 0 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,24 @@
module.exports = function (__dirname) {
return {
/**
* The `npm i` in `nativescript-dev-*` modules installs locally hooks.
* This property can be used to check if the plugin is actually installed in a project.
* - **true** - The plugin is installed in an app.
* - **false** - The plugin is installing locally its own devDependencies.
*
* ```
* const hooks = require("nativescript-hook");
* const { isInstalledInProject, postinstall } = hooks(__dirname);
*
* if (isInstalledInProject) {
* postinstall();
* // Copy files, configure, etc.
* }
* ```
*/
get isInstalledInProject() {
return findProjectDir(__dirname) != __dirname;
},
findProjectDir: function () {
return findProjectDir(__dirname);
},
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