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#!/usr/bin/env bash
#
# Script name: dm-hub
# Description: A hub allowing you to execute all the other dmscripts.
# Dependencies: dmenu, fzf, rofi
# GitLab: https://www.gitlab.com/dwt1/dmscripts
# License: https://www.gitlab.com/dwt1/dmscripts/LICENSE
# Contributors: n-e0
# Simon Ingelsson
# Derek Taylor
# Set with the flags "-e", "-u","-o pipefail" cause the script to fail
# if certain things happen, which is a good thing. Otherwise, we can
# get hidden bugs that are hard to discover.
set -euo pipefail
_path=$(dirname "$(realpath "$0")")
# shellcheck disable=SC1091
source ./_dm-helper.sh 2>/dev/null || source _dm-helper.sh 2>/dev/null
source_dmscripts_configs
if configs_are_different; then
echo "$(date): configs are different" >>"$DM_CONFIG_DIFF_LOGFILE"
sleep 1
fi
function maindmenu() {
local _self
declare -A _scripts
_self=$(basename "$0")
while IFS= read -r -d '' script; do
# Every 'dmscript' should contain a line that begins with "# Description: ".
# Let's take that description and add it next to the script name in the dmenu.
script_name=$(echo "$(basename "${script}") $(grep '^# Description: ' "${script}")" | sed 's/# Description: /- /g')
[[ "${script_name}" == "${_self}" ]] && continue
_scripts[${script_name}]="${script}"
done < <(find "${_path}" -type f -regex ".*/dm-.*" -print0)
choice=$(printf '%s\n' "${!_scripts[@]}" | sort | grep ".*dm.*" | ${DMENU} 'Run Script:' "$@")
if [ "${choice}" ]; then
thecommand="$(printf '%s' "${_scripts["${choice}"]}" | awk '{print $1}')"
bash "$thecommand" -d "$@"
else
echo "Program terminated." && exit 0
fi
}
function mainfzf() {
local _self
declare -A _scripts
_self=$(basename "$0")
while IFS= read -r -d '' script; do
# Every 'dmscript' should contain a line that begins with "# Description: ".
# Let's take that description and add it next to the script name in the dmenu.
script_name=$(echo "$(basename "${script}") $(grep '^# Description: ' "${script}")" | sed 's/# Description: /- /g')
[[ "${script_name}" == "${_self}" ]] && continue
_scripts[${script_name}]="${script}"
done < <(find "${_path}" -type f -regex ".*/dm-.*" -print0)
choice=$(printf '%s\n' "${!_scripts[@]}" | sort | grep ".*dm.*" | ${FMENU} 'Run Script:')
if [ "${choice}" ]; then
thecommand="$(printf '%s' "${_scripts["${choice}"]}" | awk '{print $1}')"
bash "$thecommand" -f
else
echo "Program terminated." && exit 0
fi
}
function mainrofi() {
local _self
declare -A _scripts
_self=$(basename "$0")
while IFS= read -r -d '' script; do
# Every 'dmscript' should contain a line that begins with "# Description: ".
# Let's take that description and add it next to the script name in the dmenu.
script_name=$(echo "$(basename "${script}") $(grep '^# Description: ' "${script}")" | sed 's/# Description: /- /g')
[[ "${script_name}" == "${_self}" ]] && continue
_scripts[${script_name}]="${script}"
done < <(find "${_path}" -type f -regex ".*/dm-.*" -print0)
choice=$(printf '%s\n' "${!_scripts[@]}" | sort | grep ".*dm.*" | ${RMENU} 'Run Script:' "$@")
if [ "${choice}" ]; then
thecommand="$(printf '%s' "${_scripts["${choice}"]}" | awk '{print $1}')"
bash "$thecommand" -r "$@"
else
echo "Program terminated." && exit 0
fi
}
no_opt=1
# If script is run with '-d', it will use 'dmenu'
# If script is run with '-f', it will use 'fzf'
# If script is run with '-d', it will use 'rofi'
while getopts "dfrh" arg 2>/dev/null; do
case "${arg}" in
d) [[ "${BASH_SOURCE[0]}" == "${0}" ]] && maindmenu ;;
f) [[ "${BASH_SOURCE[0]}" == "${0}" ]] && mainfzf ;;
r) [[ "${BASH_SOURCE[0]}" == "${0}" ]] && mainrofi "$@" ;;
h) help ;;
*) printf '%s\n' "Error: invalid option" "Type $(basename "$0") -h for help" ;;
esac
no_opt=0
done
# If script is run with NO argument, it will use 'dmenu'
[ $no_opt = 1 ] && [[ "${BASH_SOURCE[0]}" == "${0}" ]] && maindmenu "$@"
# TODO: for some reason dm-template is broken with this script, needs investigating
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