mirror of
https://github.com/eth-p/bat-extras.git
synced 2024-11-07 08:14:02 +01:00
Split hooks into separate files to reduce compiled size
This commit is contained in:
Ethan P
parent
a91ee96e6a
commit
03971fe64e
50
lib/opt_hook_color.sh
Normal file
50
lib/opt_hook_color.sh
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@ -0,0 +1,50 @@
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#!/usr/bin/env bash
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# -----------------------------------------------------------------------------
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# bat-extras | Copyright (C) 2019 eth-p | MIT License
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#
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# Repository: https://github.com/eth-p/bat-extras
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# Issues: https://github.com/eth-p/bat-extras/issues
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# -----------------------------------------------------------------------------
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# Option parser hook: color support.
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# This will accept --no-color or --color.
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# It will also try to accept --color=never|always|auto.
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#
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# The variable OPT_COLOR will be set depending on whether or not a TTY is
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# detected and whether or not --color/--no-color is specified.
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hook_color() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__color")
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__shiftopt_hook__color() {
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case "$OPT" in
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--no-color) OPT_COLOR=false ;;
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--color) {
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case "$OPT_VAL" in
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"") OPT_COLOR=true ;;
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always | true) OPT_COLOR=true ;;
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never | false) OPT_COLOR=false ;;
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auto) return 0 ;;
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*)
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printc "%{RED}%s: '--color' expects value of 'auto', 'always', or 'never'%{CLEAR}\n" "$PROGRAM"
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exit 1
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;;
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esac
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} ;;
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*) return 1 ;;
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esac
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printc_init "$OPT_COLOR"
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return 0
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}
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# Default color support.
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if [[ -z "$OPT_COLOR" ]]; then
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if [[ -t 1 ]]; then
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OPT_COLOR=true
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else
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OPT_COLOR=false
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fi
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printc_init "$OPT_COLOR"
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fi
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}
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47
lib/opt_hook_pager.sh
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47
lib/opt_hook_pager.sh
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@ -0,0 +1,47 @@
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#!/usr/bin/env bash
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# -----------------------------------------------------------------------------
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# bat-extras | Copyright (C) 2019 eth-p | MIT License
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#
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# Repository: https://github.com/eth-p/bat-extras
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# Issues: https://github.com/eth-p/bat-extras/issues
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# -----------------------------------------------------------------------------
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# Option parser hook: pager support.
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# This will accept --pager='pager', --no-pager
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hook_pager() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__pager")
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__shiftopt_hook__pager() {
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case "$OPT" in
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# Specify paging.
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--no-pager) shiftval; SCRIPT_PAGER_CMD='' ;;
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--paging) {
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shiftval
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case "$OPT_VAL" in
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auto) : ;;
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always) : ;;
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never) SCRIPT_PAGER_CMD='' ;;
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*)
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printc "%{RED}%s: '--paging' expects value of 'auto', 'always', or 'never'%{CLEAR}\n" "$PROGRAM"
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exit 1
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;;
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esac
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} ;;
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# Specify the pager.
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--pager) {
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shiftval
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# [note]: These are both intentional.
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# shellcheck disable=SC2034 disable=SC2206
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{
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SCRIPT_PAGER_CMD=($OPT_VAL)
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PAGER_ARGS=()
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}
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} ;;
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*) return 1 ;;
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esac
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}
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}
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25
lib/opt_hook_version.sh
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25
lib/opt_hook_version.sh
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@ -0,0 +1,25 @@
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#!/usr/bin/env bash
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# -----------------------------------------------------------------------------
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# bat-extras | Copyright (C) 2019 eth-p | MIT License
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#
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# Repository: https://github.com/eth-p/bat-extras
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# Issues: https://github.com/eth-p/bat-extras/issues
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# -----------------------------------------------------------------------------
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# Option parser hook: --version support.
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# This will accept --version, which prints the version information and exits.
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hook_version() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__version")
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__shiftopt_hook__version() {
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if [[ "$OPT" = "--version" ]]; then
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printf "%s %s\n\n%s\n%s\n" \
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"$PROGRAM" \
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"$PROGRAM_VERSION" \
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"$PROGRAM_COPYRIGHT" \
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"$PROGRAM_HOMEPAGE"
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exit 0
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fi
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return 1
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}
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}
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108
lib/opt_hooks.sh
108
lib/opt_hooks.sh
@ -5,108 +5,6 @@
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# Repository: https://github.com/eth-p/bat-extras
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# Issues: https://github.com/eth-p/bat-extras/issues
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Hooks:
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# -----------------------------------------------------------------------------
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# Option parser hook: color support.
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# This will accept --no-color or --color.
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# It will also try to accept --color=never|always|auto.
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#
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# The variable OPT_COLOR will be set depending on whether or not a TTY is
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# detected and whether or not --color/--no-color is specified.
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hook_color() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__color")
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__shiftopt_hook__color() {
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case "$OPT" in
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--no-color) OPT_COLOR=false ;;
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--color) {
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case "$OPT_VAL" in
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"") OPT_COLOR=true ;;
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always | true) OPT_COLOR=true ;;
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never | false) OPT_COLOR=false ;;
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auto) return 0 ;;
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*)
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printc "%{RED}%s: '--color' expects value of 'auto', 'always', or 'never'%{CLEAR}\n" "$PROGRAM"
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exit 1
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;;
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esac
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} ;;
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*) return 1 ;;
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esac
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printc_init "$OPT_COLOR"
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return 0
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}
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# Default color support.
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if [[ -z "$OPT_COLOR" ]]; then
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if [[ -t 1 ]]; then
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OPT_COLOR=true
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else
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OPT_COLOR=false
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fi
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printc_init "$OPT_COLOR"
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fi
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}
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# Option parser hook: pager support.
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# This will accept --pager='pager', --no-pager
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hook_pager() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__pager")
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__shiftopt_hook__pager() {
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case "$OPT" in
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# Specify paging.
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--no-pager) shiftval; SCRIPT_PAGER_CMD='' ;;
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--paging) {
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shiftval
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case "$OPT_VAL" in
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auto) : ;;
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always) : ;;
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never) SCRIPT_PAGER_CMD='' ;;
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*)
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printc "%{RED}%s: '--paging' expects value of 'auto', 'always', or 'never'%{CLEAR}\n" "$PROGRAM"
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exit 1
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;;
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esac
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} ;;
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# Specify the pager.
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--pager) {
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shiftval
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# [note]: These are both intentional.
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# shellcheck disable=SC2034 disable=SC2206
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{
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SCRIPT_PAGER_CMD=($OPT_VAL)
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PAGER_ARGS=()
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}
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} ;;
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*) return 1 ;;
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esac
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}
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}
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# Option parser hook: --version support.
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# This will accept --version, which prints the version information and exits.
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hook_version() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__version")
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__shiftopt_hook__version() {
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if [[ "$OPT" = "--version" ]]; then
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printf "%s %s\n\n%s\n%s\n" \
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"$PROGRAM" \
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"$PROGRAM_VERSION" \
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"$PROGRAM_COPYRIGHT" \
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"$PROGRAM_HOMEPAGE"
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exit 0
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fi
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return 1
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}
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}
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source "${LIB}/opt_hook_color.sh"
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source "${LIB}/opt_hook_pager.sh"
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source "${LIB}/opt_hook_version.sh"
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@ -9,7 +9,7 @@
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LIB="$(cd "$(dirname "${BASH_SOURCE[0]}")" && cd "$(dirname "$(readlink "${BASH_SOURCE[0]}" || echo ".")")/../lib" && pwd)"
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source "${LIB}/constants.sh"
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source "${LIB}/opt.sh"
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source "${LIB}/opt_hooks.sh"
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source "${LIB}/opt_hook_version.sh"
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source "${LIB}/str.sh"
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source "${LIB}/print.sh"
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# -----------------------------------------------------------------------------
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