mirror of
https://github.com/tonydamage/nux-env.git
synced 2025-12-11 13:24:28 +01:00
81 lines
1.6 KiB
Bash
Executable file
81 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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###
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### nux-runner is environment runner for nux-env enhanced bash scripts
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### and provides out of the box support for task-style scripts
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### (similar in usage such as apt, git).
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###
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# .---------- constant part!
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# vvvv vvvv-- the code from above
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readonly NUX_RUNNER=$0;
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readonly NUX_RUNNER_BIN_DIR=$(dirname $(realpath ${BASH_SOURCE[0]}))
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source $NUX_RUNNER_BIN_DIR/../inc/nux-base.sh
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function is_function () {
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declare -f "$1" &>/dev/null && return 0
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return 1
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}
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log.debug() {
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:
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}
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runner.run() {
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TASK=$1; shift; # Determines task
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if is_function task.$TASK ; then
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log.debug "Running task: $TASK";
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task.$TASK "$@" # Runs task
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else
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log.debug "Including script: $NUX_SCRIPT"
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source $NUX_SCRIPT; # Includes script
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if is_function task.$TASK ; then
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log.debug "Running task: $TASK";
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task.$TASK "$@" # Runs task
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else
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echo "$NUX_SCRIPTNAME: Unrecognized task ''$TASK' not available."
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echo "Try '$NUX_SCRIPTNAME help' for more information."
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exit -1
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fi
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fi
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}
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##
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## Tasks provided by 'nux-runner':
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## debug - Runs specified task with debug messages enabled.
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task.debug() {
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log.debug() {
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echo -e "${NC_Debug}[DEBUG] $@ ${NC_No}" >&2
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}
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runner.run "$@"
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}
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## help - Shows this help
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task.help() {
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echo Usage: $NUX_SCRIPTNAME [task] [options]
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grep "^\#\#\# " $NUX_SCRIPT | cut -d\# -f4-
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echo " Available Tasks: "
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grep "^\#\# " $NUX_SCRIPT | cut -d\# -f3-
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grep "^\#\# " $NUX_RUNNER | cut -d\# -f3-
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echo
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}
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##
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task.() {
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task.help
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}
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readonly NUX_SCRIPT=$1;
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shift; # Determines script
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readonly NUX_SCRIPTNAME=$(basename $NUX_SCRIPT)
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runner.run "$@"
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