yaml file, often referred to as the pubspec. A basic pubspec is generated when you create a new Flutter project . It’s located at the top of the project tree and contains metadata about the project that the Dart and Flutter tooling needs to know.
Read moreWhy Pubspec is yaml?
Every pub package needs some metadata so it can specify its dependencies . Pub packages that are shared with others also need to provide some other information so users can discover them. All of this metadata goes in the package’s pubspec: a file named pubspec. yaml that’s written in the YAML language.
Read moreHow do you run Pubspec yaml?
To use this package:
Read moreWhat is pub tool?
Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter, AngularDart, and general Dart programs . Some basic command: Use pub get to get dependencies. Use pub upgrade to upgrade a dependency.
Read moreWhat is flutter pub outdated?
$ flutter pub outdated -h Analyze dependencies to find which ones can be upgraded . This runs the “pub” tool in a Flutter context.
Read moreHow do I get rid of flutter pub?
If a packages in your pub cache to change or break, you can use flutter pub cache repair command performs a clean reinstall of all hosted and git packages in the system cache. Show activity on this post. Delete the pubspec. lock file then run the command flutter pub get again .
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