Cached Build Runner is a Dart package that optimizes the build_runner by caching generated code for unchanged .dart files. This package can be used as a dev_dependency and provides a cached version of the build_runner, which caches generated files instead of generating them every time.
cached_build_runner <command> [arguments]Global options: -h, --help Print this usage information.
Available commands:
- build: Performs a single build on the specified targets and then exits.
 - watch: Builds the specified targets, watching the file system for updates and rebuilding as appropriate.
 - cache: Commands for manipulating cache.
 
Available arguments:
- -h, --help: Print out usage instructions.
 - -v, --verbose: Enables verbose logs.
 - -d, --debug: Enables even more verbose logs.
 - -p, --[no]prune: Enable pruning cache directory when pubspec.lock was changed since last build. Defaults true.
 - -c, --cache-directory: Provide the directory where this tool can keep the caches.
 
- prune: Clear cache directory.
 - list: List table of files with hash (digest) and their dirty state.
 
arguments
- -h, --help: Print out usage instructions.
 - -v, --verbose: Enables verbose logs.
 - -c, --cache-directory: Provide the directory where this tool can keep the caches.
 
Add the package to your pubspec.yaml file under dev_dependencies:
dev_dependencies:
  build_runner: ^latest_version
  cached_build_runner: ^latest_versionPlease note that you have to add build_runner as a mandatory dependency in your project for cached_build_runner to work properly.
Replace latest_version with the latest available version of the package.
Original work done by @jyotirmoy-paul.