df791279ab
There were some problems I introduced with the last PR for this. It passed the test, but failed in practice. This adds tests for those failure cases, adds a "--help" and fixes the test so that it doesn't try and actually download MinGit as part of the Windows test. I added package:platform as a dependency, so I did a force upgrade on the packages. Also, re-enabling 'create package' in the cache warming code, now that #14448 is fixed.
Samples Catalog
A collection of sample apps that demonstrate how Flutter can be used.
Each sample app is contained in a single .dart file and they're all found in
the lib directory.
The apps are intended to be short and easily understood. Classes that represent the sample's focus are at the top of the file, data and support classes follow.
Each sample app contains a comment (usually at the end) which provides some standard documentation that also appears in the web view of the catalog. See the "Generating..." section below.
Generating the web view of the catalog
Markdown and a screenshot of each app are produced by bin/sample_page.dart
and saved in the .generated directory. The markdown file contains
the text taken from the Sample Catalog comment found in the app's source
file, followed by the source code itself.
This sample_page.dart command line app must be run from the examples/catalog
directory. It relies on templates also found in the bin directory and it
generates and executes test_driver apps to collect the screenshots:
cd examples/catalog
dart bin/sample_page.dart