When updating packages, if a package is updated with more dependencies, those dependencies aren't fetched. #10
Description
The unit-test package was updated, to include streams as a dependency, but it must be fetched twice to get to a fixed point:
^_^ > teapot fetch --update
Processing clones platforms from http://github.com/kurocha/platforms...
Updating package at path async/teapot/packages/development/platforms...
Processing clones build-files from http://github.com/kurocha/build-files...
Updating package at path async/teapot/packages/development/build-files...
Processing clones unit-test from http://github.com/kurocha/unit-test...
Updating package at path async/teapot/packages/development/unit-test...
Updating lockfile for package unit-test: 73aa1c21098fbe4ee28abf5d9d1fceb77d64ed07...
Processing clones generate-travis from http://github.com/kurocha/generate-travis...
Updating package at path async/teapot/packages/development/generate-travis...
Processing clones generate-project from http://github.com/kurocha/generate-project...
Updating package at path async/teapot/packages/development/generate-project...
Processing clones generate-cpp-class from http://github.com/kurocha/generate-cpp-class...
Updating package at path async/teapot/packages/development/generate-cpp-class...
Processing clones concurrent from http://github.com/kurocha/concurrent...
Updating package at path async/teapot/packages/development/concurrent...
Updating lockfile for package concurrent: d78f217f6f01656a503ebee11bab1e1a6435a3da...
Processing clones time from http://github.com/kurocha/time...
Updating package at path async/teapot/packages/development/time...
Processing clones memory from http://github.com/kurocha/memory...
Updating package at path async/teapot/packages/development/memory...
Processing clones variants from http://github.com/kurocha/variants...
Updating package at path async/teapot/packages/development/variants...
Processing clones platform-darwin-osx from http://github.com/kurocha/platform-darwin-osx...
Updating package at path async/teapot/packages/development/platform-darwin-osx...
Processing clones platform-darwin-ios from http://github.com/kurocha/platform-darwin-ios...
Updating package at path async/teapot/packages/development/platform-darwin-ios...
Processing clones build-clang from http://github.com/kurocha/build-clang...
Updating package at path async/teapot/packages/development/build-clang...
Processing clones build-darwin from http://github.com/kurocha/build-darwin...
Updating package at path async/teapot/packages/development/build-darwin...
Processing clones generate-template from http://github.com/kurocha/generate-template...
Updating package at path async/teapot/packages/development/generate-template...
Completed fetch successfully.
Elapsed Time: 20.654s
^_^ > teapot fetch --update
Processing clones platforms from http://github.com/kurocha/platforms...
Updating package at path async/teapot/packages/development/platforms...
Processing clones build-files from http://github.com/kurocha/build-files...
Updating package at path async/teapot/packages/development/build-files...
Processing clones unit-test from http://github.com/kurocha/unit-test...
Updating package at path async/teapot/packages/development/unit-test...
Processing clones generate-travis from http://github.com/kurocha/generate-travis...
Updating package at path async/teapot/packages/development/generate-travis...
Processing clones generate-project from http://github.com/kurocha/generate-project...
Updating package at path async/teapot/packages/development/generate-project...
Processing clones generate-cpp-class from http://github.com/kurocha/generate-cpp-class...
Updating package at path async/teapot/packages/development/generate-cpp-class...
Processing clones concurrent from http://github.com/kurocha/concurrent...
Updating package at path async/teapot/packages/development/concurrent...
Processing clones time from http://github.com/kurocha/time...
Updating package at path async/teapot/packages/development/time...
Processing clones memory from http://github.com/kurocha/memory...
Updating package at path async/teapot/packages/development/memory...
Processing clones variants from http://github.com/kurocha/variants...
Updating package at path async/teapot/packages/development/variants...
Processing clones platform-darwin-osx from http://github.com/kurocha/platform-darwin-osx...
Updating package at path async/teapot/packages/development/platform-darwin-osx...
Processing clones platform-darwin-ios from http://github.com/kurocha/platform-darwin-ios...
Updating package at path async/teapot/packages/development/platform-darwin-ios...
Processing clones build-clang from http://github.com/kurocha/build-clang...
Updating package at path async/teapot/packages/development/build-clang...
Processing clones build-darwin from http://github.com/kurocha/build-darwin...
Updating package at path async/teapot/packages/development/build-darwin...
Processing clones streams from http://github.com/kurocha/streams...
Cloning package at path async/teapot/packages/development/streams...
Updating lockfile for package streams: 05b488f43f01f4a0c483a89c178f673c8e818e22...
Processing clones generate-template from http://github.com/kurocha/generate-template...
Updating package at path async/teapot/packages/development/generate-template...
Completed fetch successfully.
Elapsed Time: 19.052s
^_^ >
The suggested fix would be to reload the teapot.rb file if the package was updated.