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ohmyzsh/plugins/gradle/gradle.plugin.zsh
Matthew Git McCullough c2a95b796b Added a gradle build tool plugin
* Enhanced gradle plugin to parse tasks from a quick execution of the tool
* Added a duplicated function for gradlew completion that uses gradlew internally. Builds like Gradle itself (built with Gradle) are sensitive to being run with a matching gradlew version.
* Fixed broken caching of gradle task names. Added - and -- argument completions.
2011-08-11 10:27:47 -06:00

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#!zsh
##############################################################################
# A descriptive listing of core Gradle commands
############################################################################
function _gradle_core_commands() {
local ret=1 state
_arguments ':subcommand:->subcommand' && ret=0
case $state in
subcommand)
subcommands=(
"properties:Display all project properties"
"tasks:Calculate and display all tasks"
"dependencies:Calculate and display all dependencies"
"projects:Discover and display all sub-projects"
"build:Build the project"
"help:Display help"
)
_describe -t subcommands 'gradle subcommands' subcommands && ret=0
esac
return ret
}
function _gradle_arguments() {
_arguments -C \
'-a[Do not rebuild project dependencies]' \
'-h[Help]' \
'-D[System property]' \
'-d[Log at the debug level]' \
'--gui[Launches the Gradle GUI app]' \
'--stop[Stop the Gradle daemon]' \
'--daemon[Use the Gradle daemon]' \
'--no-daemon[Do not use the Gradle daemon]' \
'--no-opt[Do not perform any task optimization]' \
'-i[Log at the info level]' \
'-m[Dry run]' \
'-P[Set a project property]' \
'--profile[Profile the build time]' \
'-q[Log at the quiet level (only show errors)]' \
'-v[Print the Gradle version info]' \
'-x[Specify a task to be excluded]' \
'*::command:->command' \
&& return 0
}
##############################################################################
# Are we in a directory containing a build.gradle file?
############################################################################
function in_gradle() {
if [[ -f build.gradle ]]; then
echo 1
fi
}
############################################################################
# Define the stat_cmd command based on platform behavior
##########################################################################
stat -f%m . > /dev/null 2>&1
if [ "$?" = 0 ]; then
stat_cmd=(stat -f%m)
else
stat_cmd=(stat -L --format=%Y)
fi
############################################################################## Examine the build.gradle file to see if its
# timestamp has changed, and if so, regen
# the .gradle_tasks cache file
############################################################################
_gradle_does_task_list_need_generating () {
if [ ! -f .gradletasknamecache ]; then return 0;
else
accurate=$($stat_cmd .gradletasknamecache)
changed=$($stat_cmd build.gradle)
return $(expr $accurate '>=' $changed)
fi
}
##############################################################################
# Discover the gradle tasks by running "gradle tasks --all"
############################################################################
_gradle_tasks () {
if [ in_gradle ]; then
_gradle_arguments
if _gradle_does_task_list_need_generating; then
gradle tasks --all | grep "^[ ]*[a-zA-Z0-9]*\ -\ " | sed "s/ - .*$//" | sed "s/[\ ]*//" > .gradletasknamecache
fi
compadd -X "==== Gradle Tasks ====" `cat .gradletasknamecache`
fi
}
_gradlew_tasks () {
if [ in_gradle ]; then
_gradle_arguments
if _gradle_does_task_list_need_generating; then
gradlew tasks --all | grep "^[ ]*[a-zA-Z0-9]*\ -\ " | sed "s/ - .*$//" | sed "s/[\ ]*//" > .gradletasknamecache
fi
compadd -X "==== Gradlew Tasks ====" `cat .gradletasknamecache`
fi
}
##############################################################################
# Register the completions against the gradle and gradlew commands
############################################################################
compdef _gradle_tasks gradle
compdef _gradlew_tasks gradlew
##############################################################################
# Open questions for future improvements:
# 1) Should 'gradle tasks' use --all or just the regular set?
# 2) Should gradlew use the same approach as gradle?
# 3) Should only the " - " be replaced with a colon so it can work
# with the richer descriptive method of _arguments?
# gradle tasks | grep "^[a-zA-Z0-9]*\ -\ " | sed "s/ - /\:/"
#############################################################################