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jlampstack
23,932 Pointspackage-lock.json
Why does the package keep downloading this package-lock.json file? It doesn't show this file in Andrew's folder structer.
2 Answers
Rich Donnellan
Treehouse Moderator 27,696 PointsThe package-lock.json was first introduced in npm 5. Per the docs:
This file describes an exact, and more importantly reproducible node_modules tree. Once it's present, any future installation will base its work off this file, instead of recalculating dependency versions off package.json.
I can safely deduce this course was recorded before npm 5 was released. Thus, package-lock.json hadn't existed yet.
Ross McIvor
1,122 PointsDon't worry about this file, it is only added because your version of NPM is more recent than when this was recorded :)
Greg Schudel
4,090 PointsGreg Schudel
4,090 PointsSo lemme get this straight...we DONT need package.json now? All we need is package.lock? I have package-lock.json in my editor (i'm using Sublime Text), will that suffice?
Rich Donnellan
Treehouse Moderator 27,696 PointsRich Donnellan
Treehouse Moderator 27,696 PointsYou absolutely need
package.json. Thepackage-lock.jsonis optional and is generated based on thepackage.jsondependencies.