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51 lines
1.3 KiB
Bash
51 lines
1.3 KiB
Bash
# rake-fast
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# Fast rake autocompletion plugin for oh-my-zsh
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# This script caches the output for later usage and significantly speeds it up.
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# It generates a .rake_tasks file in parallel to the Rakefile.
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# You'll want to add `.rake_tasks` to your global .git_ignore file:
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# https://help.github.com/articles/ignoring-files#global-gitignore
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# You can force .rake_tasks to refresh with:
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# $ rake_refresh
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# This is entirely based on Ullrich Schäfer's work
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# (https://github.com/robb/.dotfiles/pull/10/),
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# which is inspired by this Ruby on Rails trick from 2006:
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# http://weblog.rubyonrails.org/2006/3/9/fast-rake-task-completion-for-zsh/
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_rake_refresh () {
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if [ -f .rake_tasks ]; then
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rm .rake_tasks
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fi
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echo "Generating .rake_tasks..." > /dev/stderr
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_rake_generate
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cat .rake_tasks
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}
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_rake_does_task_list_need_generating () {
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if [ ! -f .rake_tasks ]; then return 0;
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else
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accurate=$(stat -f%m .rake_tasks)
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changed=$(stat -f%m Rakefile)
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return $(expr $accurate '>=' $changed)
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fi
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}
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_rake_generate () {
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rake --silent --tasks | cut -d " " -f 2 > .rake_tasks
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}
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_rake () {
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if [ -f Rakefile ]; then
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if _rake_does_task_list_need_generating; then
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echo "\nGenerating .rake_tasks..." > /dev/stderr
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_rake_generate
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fi
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compadd `cat .rake_tasks`
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fi
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}
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compdef _rake rake
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alias rake_refresh='_rake_refresh'
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