382 lines
16 KiB
Bash
382 lines
16 KiB
Bash
|
__gradle-completion-print-timestamp() {
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echo "$(($(gdate +'%s * 1000 + %-N / 1000000'))) - $1"
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}
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__gradle-set-project-root-dir() {
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local dir=$(pwd)
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project_root_dir=$(pwd)
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while [[ "$dir" != '/' ]]; do
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if [[ -f "$dir/settings.gradle" || -f "$dir/settings.gradle.kts" || -f "$dir/gradlew" ]]; then
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project_root_dir="$dir"
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return 0
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fi
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dir="$(dirname "$dir")"
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done
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return 1
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}
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__gradle-init-cache-dir() {
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cache_dir="$HOME/.gradle/completion"
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mkdir -p "$cache_dir"
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}
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__gradle-set-settings-file() {
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# In order of precedence: --settings-file=filename, settings.gradle, settings.gradle.kts
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local default_gradle_settings_file="$project_root_dir/settings.gradle"
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if [[ ! -f $default_gradle_settings_file ]]; then
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default_gradle_settings_file="$project_root_dir/settings.gradle.kts"
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fi
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gradle_settings_file=$default_gradle_settings_file
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}
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__gradle-set-build-file() {
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__gradle-set-settings-file
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# In order of precedence: --build-file=filename, rootProject.buildFileName, build.gradle, build.gradle.kts
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local default_gradle_build_file_name="build.gradle"
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if [[ -f $gradle_settings_file ]]; then
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local build_file_name=$(grep "^rootProject\.buildFileName" $gradle_settings_file | \
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sed -n -e "s/rootProject\.buildFileName = [\'\"]\(.*\)[\'\"]/\1/p")
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default_gradle_build_file_name="${build_file_name:-build.gradle}"
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fi
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gradle_build_file="$project_root_dir/$default_gradle_build_file_name"
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if [[ ! -f $gradle_build_file ]]; then
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gradle_build_file="$project_root_dir/build.gradle.kts"
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fi
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}
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__gradle-set-cache-name() {
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# Cache name is constructed from the absolute path of the build file.
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cache_name="${gradle_build_file//\//_}"
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}
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__gradle-set-files-checksum() {
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# Cache MD5 sum of all Gradle scripts and modified timestamps
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if builtin command -v md5 > /dev/null; then
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gradle_files_checksum=$(md5 -q -s "$(cat "$cache_dir/$cache_name" | xargs ls -o 2>/dev/null)")
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elif builtin command -v md5sum > /dev/null; then
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gradle_files_checksum=$(cat "$cache_dir/$cache_name" | xargs ls -o 2>/dev/null | md5sum | awk '{print $1}')
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else
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echo "Cannot generate completions as neither md5 nor md5sum exist on \$PATH"
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fi
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}
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__gradle-generate-script-cache() {
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# Invalidate cache after 3 weeks by default
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local cache_ttl_mins=${GRADLE_CACHE_TTL_MINUTES:-30240}
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local script_exclude_pattern=${GRADLE_COMPLETION_EXCLUDE_PATTERN:-"/(.git|build|integTest|samples|templates|smokeTest|testFixtures|out)/"}
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if [[ ! $(find "$cache_dir/$cache_name" -mmin "-${cache_ttl_mins}" 2>/dev/null) ]]; then
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# Cache all Gradle scripts
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local gradle_build_scripts=$(find "$project_root_dir" -type f -name "*.gradle" -o -name "*.gradle.kts" 2>/dev/null | egrep -v "$script_exclude_pattern")
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printf "%s\n" "${gradle_build_scripts[@]}" >| "$cache_dir/$cache_name"
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fi
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}
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__gradle-long-options() {
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local cur
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_get_comp_words_by_ref -n : cur
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local args="--build-cache - Enables the Gradle build cache
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--build-file - Specifies the build file
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--configuration-cache - Enables the configuration cache. Gradle will try to reuse the build configuration from previous builds. [incubating]
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--configuration-cache-problems - Configures how the configuration cache handles problems (fail or warn). Defaults to fail. [incubating]
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--configure-on-demand - Only relevant projects are configured
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--console - Type of console output to generate (plain auto rich verbose)
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--continue - Continues task execution after a task failure
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--continuous - Continuous mode. Automatically re-run build after changes
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--daemon - Use the Gradle Daemon
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--debug - Log at the debug level
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--dry-run - Runs the build with all task actions disabled
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--exclude-task - Specify a task to be excluded
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--full-stacktrace - Print out the full (very verbose) stacktrace
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--gradle-user-home - Specifies the Gradle user home directory
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--gui - Launches the Gradle GUI app (Deprecated)
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--help - Shows a help message
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--include-build - Run the build as a composite, including the specified build
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--info - Set log level to INFO
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--init-script - Specifies an initialization script
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--max-workers - Set the maximum number of workers that Gradle may use
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--no-build-cache - Do not use the Gradle build cache
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--no-configuration-cache - Disables the configuration cache. [incubating]
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--no-configure-on-demand - Disables configuration on demand
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--no-daemon - Do not use the Gradle Daemon
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--no-parallel - Disables parallel execution to build projects
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--no-rebuild - Do not rebuild project dependencies
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--no-scan - Do not create a build scan
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--no-search-upwards - Do not search parent directories for a settings.gradle (removed)
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--no-watch-fs - Do not watch the filesystem for changes
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--offline - Build without accessing network resources
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--parallel - Build projects in parallel
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--profile - Profile build time and create report
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--priority - Set priority for Gradle worker processes (low normal)
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--project-cache-dir - Specifies the project-specific cache directory
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--project-dir - Specifies the start directory for Gradle
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--project-prop - Sets a project property of the root project
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--quiet - Log errors only
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--recompile-scripts - Forces scripts to be recompiled, bypassing caching
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--refresh-dependencies - Refresh the state of dependencies
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--rerun-tasks - Specifies that any task optimization is ignored
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--scan - Create a build scan
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--settings-file - Specifies the settings file
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--stacktrace - Print out the stacktrace also for user exceptions
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--status - Print Gradle Daemon status
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--stop - Stop all Gradle Daemons
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--system-prop - Set a system property
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--update-locks - Perform a partial update of the dependency lock
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--version - Prints Gradle version info
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--warn - Log warnings and errors only
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--warning-mode - Set types of warnings to log (all summary none)
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--watch-fs - Gradle watches filesystem for incremental builds
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--write-locks - Persists dependency resolution for locked configurations"
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COMPREPLY=( $(compgen -W "$args" -- "$cur") )
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}
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__gradle-properties() {
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local cur
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_get_comp_words_by_ref -n : cur
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local args="-Dorg.gradle.cache.reserved.mb= - Reserve Gradle Daemon memory for operations
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-Dorg.gradle.caching= - Set true to enable Gradle build cache
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-Dorg.gradle.console= - Set type of console output to generate (plain auto rich verbose)
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-Dorg.gradle.daemon.debug= - Set true to debug Gradle Daemon
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-Dorg.gradle.daemon.idletimeout= - Kill Gradle Daemon after # idle millis
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-Dorg.gradle.debug= - Set true to debug Gradle Client
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-Dorg.gradle.jvmargs= - Set JVM arguments
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-Dorg.gradle.java.home= - Set JDK home dir
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-Dorg.gradle.logging.level= - Set default Gradle log level (quiet warn lifecycle info debug)
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-Dorg.gradle.parallel= - Set true to enable parallel project builds (incubating)
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-Dorg.gradle.priority= - Set priority for Gradle worker processes (low normal)
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-Dorg.gradle.unsafe.watch-fs= - Set true to enable Gradle file watcher
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-Dorg.gradle.warning.mode= - Set types of warnings to log (all summary none)
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-Dorg.gradle.workers.max= - Set the number of workers Gradle is allowed to use"
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COMPREPLY=( $(compgen -W "$args" -- "$cur") )
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return 0
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}
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__gradle-short-options() {
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local cur
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_get_comp_words_by_ref -n : cur
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local args="-? - Shows a help message
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-a - Do not rebuild project dependencies
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-b - Specifies the build file
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-c - Specifies the settings file
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-d - Log at the debug level
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-g - Specifies the Gradle user home directory
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-h - Shows a help message
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-i - Set log level to INFO
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-m - Runs the build with all task actions disabled
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-p - Specifies the start directory for Gradle
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-q - Log errors only
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-s - Print out the stacktrace also for user exceptions
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-t - Continuous mode. Automatically re-run build after changes
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-u - Do not search parent directories for a settings.gradle
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-v - Prints Gradle version info
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-w - Log warnings and errors only
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-x - Specify a task to be excluded
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-D - Set a system property
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-I - Specifies an initialization script
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-P - Sets a project property of the root project
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-S - Print out the full (very verbose) stacktrace"
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COMPREPLY=( $(compgen -W "$args" -- "$cur") )
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}
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__gradle-tasks() {
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local cur
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_get_comp_words_by_ref -n : cur
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__gradle-init-cache-dir
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__gradle-set-project-root-dir
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__gradle-set-build-file
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if [[ -f "$gradle_build_file" ]]; then
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__gradle-set-cache-name
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__gradle-generate-script-cache
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__gradle-set-files-checksum
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# The cache key is md5 sum of all gradle scripts, so it's valid if it exists.
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if [[ -f "$cache_dir/$cache_name.md5" ]]; then
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local cached_checksum="$(cat "$cache_dir/$cache_name.md5")"
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local -a cached_tasks
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if [[ -z "$cur" ]]; then
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cached_tasks=( $(grep -v "^:" "$cache_dir/$cached_checksum") )
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else
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cached_tasks=( $(grep "^$cur" "$cache_dir/$cached_checksum") )
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fi
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COMPREPLY=( $(compgen -W "${cached_tasks[*]}" -- "$cur") )
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else
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__gradle-notify-tasks-cache-build
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fi
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# Regenerate tasks cache in the background
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if [[ "$gradle_files_checksum" != "$(cat "$cache_dir/$cache_name.md5")" || ! -f "$cache_dir/$gradle_files_checksum" || $(wc -c < $cache_dir/$gradle_files_checksum) -le 1 ]]; then
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$(__gradle-generate-tasks-cache 1>&2 2>/dev/null &)
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fi
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else
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# Default tasks available outside Gradle projects
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local args="buildEnvironment - Displays all buildscript dependencies declared in root project.
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components - Displays the components produced by root project.
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dependencies - Displays all dependencies declared in root project.
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dependencyInsight - Displays the insight into a specific dependency in root project.
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dependentComponents - Displays the dependent components of components in root project.
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help - Displays a help message.
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init - Initializes a new Gradle build.
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model - Displays the configuration model of root project.
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projects - Displays the sub-projects of root project.
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properties - Displays the properties of root project.
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tasks - Displays the tasks runnable from root project.
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wrapper - Generates Gradle wrapper files."
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COMPREPLY=( $(compgen -W "$args" -- "$cur") )
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fi
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# Prevent colons from messing up completion
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[[ -n "$(type -t __ltrim_colon_completions)" ]] && __ltrim_colon_completions "$cur"
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}
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__gradle-options-arguments() {
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local cur prev
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_get_comp_words_by_ref -n : cur
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_get_comp_words_by_ref -n : -p prev
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case "$prev" in
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-b|--build-file|-c|--settings-file|-I|--init-script)
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COMPREPLY=( $(compgen -f -A file -o filenames -X '!*.gradle*' "$cur") )
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return 0
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;;
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-g|--gradle-user-home|--include-build|--project-cache-dir|--project-dir)
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COMPREPLY=( $(compgen -d "$cur") )
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return 0
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;;
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*)
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__gradle-tasks
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return 0
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;;
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esac
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}
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__gradle-notify-tasks-cache-build() {
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# Notify user of cache rebuild
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echo -e " (Building completion cache. Please wait)\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\c"
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__gradle-generate-tasks-cache
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# Remove "please wait" message by writing a bunch of spaces then moving back to the left
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echo -e " \b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\c"
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}
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__gradle-generate-tasks-cache() {
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__gradle-set-files-checksum
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# Use Gradle wrapper when it exists.
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local gradle_cmd="gradle"
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if [[ -x "$project_root_dir/gradlew" ]]; then
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gradle_cmd="$project_root_dir/gradlew"
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fi
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# Run gradle to retrieve possible tasks and cache.
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# Reuse Gradle Daemon if IDLE but don't start a new one.
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local gradle_tasks_output
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if [[ ! -z "$("$gradle_cmd" --status 2>/dev/null | grep IDLE)" ]]; then
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gradle_tasks_output="$("$gradle_cmd" -b "$gradle_build_file" --daemon --no-scan --console=plain -q tasks --all)"
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else
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gradle_tasks_output="$("$gradle_cmd" -b "$gradle_build_file" --no-daemon --no-scan --console=plain -q tasks --all)"
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fi
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local output_line
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local task_description
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local -a gradle_all_tasks=()
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local -a root_tasks=()
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local -a subproject_tasks=()
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for output_line in ${gradle_tasks_output}; do
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if [[ "$output_line" =~ ^([[:lower:]][[:alnum:][:punct:]]*)([[:space:]]-[[:space:]]([[:print:]]*))? ]]; then
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task_name="${BASH_REMATCH[1]}"
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task_description="${BASH_REMATCH[3]}"
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gradle_all_tasks+=( "$task_name - $task_description" )
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# Completion for subproject tasks with ':' prefix
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if [[ "$task_name" =~ ^([[:alnum:][:punct:]]+):([[:alnum:]]+) ]]; then
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gradle_all_tasks+=( ":$task_name - $task_description" )
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subproject_tasks+=( "${BASH_REMATCH[2]}" )
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else
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root_tasks+=( "$task_name" )
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fi
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fi
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done
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# subproject tasks can be referenced implicitly from root project
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if [[ "$GRADLE_COMPLETION_UNQUALIFIED_TASKS" == "true" ]]; then
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local -a implicit_tasks=()
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implicit_tasks=( $(comm -23 <(printf "%s\n" "${subproject_tasks[@]}" | sort) <(printf "%s\n" "${root_tasks[@]}" | sort)) )
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for task in $(printf "%s\n" "${implicit_tasks[@]}"); do
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gradle_all_tasks+=( "$task" )
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done
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fi
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printf "%s\n" "${gradle_all_tasks[@]}" >| "$cache_dir/$gradle_files_checksum"
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echo "$gradle_files_checksum" >| "$cache_dir/$cache_name.md5"
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}
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__gradle-completion-init() {
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|
|
local cache_dir cache_name gradle_build_file gradle_files_checksum project_root_dir
|
||
|
|
|
||
|
|
local OLDIFS="$IFS"
|
||
|
|
local IFS=$'\n'
|
||
|
|
|
||
|
|
__gradle-init-cache-dir
|
||
|
|
__gradle-set-project-root-dir
|
||
|
|
__gradle-set-build-file
|
||
|
|
if [[ -f "$gradle_build_file" ]]; then
|
||
|
|
__gradle-set-cache-name
|
||
|
|
__gradle-generate-script-cache
|
||
|
|
__gradle-set-files-checksum
|
||
|
|
__gradle-notify-tasks-cache-build
|
||
|
|
fi
|
||
|
|
|
||
|
|
IFS="$OLDIFS"
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
|
||
|
|
_gradle() {
|
||
|
|
local cache_dir cache_name gradle_build_file gradle_files_checksum project_root_dir
|
||
|
|
local cur prev
|
||
|
|
_get_comp_words_by_ref -n : cur
|
||
|
|
_get_comp_words_by_ref -n : -p prev
|
||
|
|
|
||
|
|
# Set bash internal field separator to '\n'
|
||
|
|
# This allows us to provide descriptions for options and tasks
|
||
|
|
local OLDIFS="$IFS"
|
||
|
|
local IFS=$'\n'
|
||
|
|
|
||
|
|
if [[ ${cur} == --* ]]; then
|
||
|
|
__gradle-long-options
|
||
|
|
elif [[ ${cur} == -D* ]]; then
|
||
|
|
__gradle-properties
|
||
|
|
elif [[ ${cur} == -* ]]; then
|
||
|
|
__gradle-short-options
|
||
|
|
elif [[ ${prev} == -* ]]; then
|
||
|
|
__gradle-options-arguments
|
||
|
|
else
|
||
|
|
__gradle-tasks
|
||
|
|
fi
|
||
|
|
|
||
|
|
IFS="$OLDIFS"
|
||
|
|
|
||
|
|
# Remove description ("[:space:]" and after) if only one possibility
|
||
|
|
if [[ ${#COMPREPLY[*]} -eq 1 ]]; then
|
||
|
|
COMPREPLY=( ${COMPREPLY[0]%% *} )
|
||
|
|
fi
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
complete -F _gradle gradle
|
||
|
|
complete -F _gradle gradle.bat
|
||
|
|
complete -F _gradle gradlew
|
||
|
|
complete -F _gradle gradlew.bat
|
||
|
|
complete -F _gradle ./gradlew
|
||
|
|
complete -F _gradle ./gradlew.bat
|
||
|
|
|
||
|
|
if hash gw 2>/dev/null || alias gw >/dev/null 2>&1; then
|
||
|
|
complete -F _gradle gw
|
||
|
|
fi
|