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Completion (Bash): Use fastfetch --help-raw for auto-completion

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Fix #1619
This commit is contained in:
李通洲
2025-03-16 18:32:39 +08:00
parent 96e9e61437
commit 672d4ad543
1 changed files with 119 additions and 405 deletions
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completions/fastfetch.bash
+119 -405
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@@ -1,407 +1,121 @@
__fastfetch_complete_help()
{
local __ff_helps=(
"color"
"format"
"config"
"os-format"
"host-format"
"kernel-format"
"uptime-format"
"processes-format"
"packages-format"
"shell-format"
"display-format"
"de-format"
"wm-format"
"wmtheme-format"
"theme-format"
"icons-format"
"font-format"
"cursor-format"
"terminal-format"
"terminalfont-format"
"cpu-format"
"cpuusage-format"
"gpu-format"
"memory-format"
"swap-format"
"disk-format"
"battery-format"
"poweradapter-format"
"locale-format"
"localip-format"
"publicip-format"
"player-format"
"media-format"
"datetime-format"
"date-format"
"time-format"
"vulkan-format"
"opengl-format"
"opencl-format"
"bluetooth-format"
)
COMPREPLY=($(compgen -W "${__ff_helps[*]}" -- "$CURRENT_WORD"))
#!/usr/bin/env bash
_fastfetch() {
# Use Bash built-in variables directly
local cur="${COMP_WORDS[COMP_CWORD]}"
local prev="${COMP_WORDS[COMP_CWORD-1]}"
# Check if Python is available
if ! command -v python3 &>/dev/null; then
return
fi
# Handle standard completion cases
case "$prev" in
--color|--color-keys|--color-title|--color-output|--color-separator|--*-color|--*-key-color|--*-output-color|--logo-color-[1-9]|--percent-color-*|--temp-color-*)
local -a colors=("black" "red" "green" "yellow" "blue" "magenta" "cyan" "white" "default")
COMPREPLY=($(compgen -W "${colors[*]}" -- "$cur"))
return
;;
--logo|-l)
local -a logos
readarray -t logos < <(fastfetch --list-logos autocompletion 2>/dev/null)
logos+=("none" "small")
COMPREPLY=($(compgen -W "${logos[*]}" -- "$cur"))
return
;;
--config|-c)
local -a presets
readarray -t presets < <(fastfetch --list-presets autocompletion 2>/dev/null)
presets+=("none")
COMPREPLY=($(compgen -W "${presets[*]}" -- "$cur"))
# Also allow file path completion
if type _filedir &>/dev/null; then
_filedir
elif type compgen &>/dev/null; then
COMPREPLY+=($(compgen -f -- "$cur"))
fi
return
;;
--structure|-s)
# Get all module names in lowercase only
local -a structures
readarray -t structures < <(fastfetch --list-modules autocompletion 2>/dev/null | cut -d':' -f1 | tr '[:upper:]' '[:lower:]')
COMPREPLY=($(compgen -W "${structures[*]}" -- "$cur"))
return
;;
--help|-h)
local -a modules
readarray -t modules < <(fastfetch --list-modules autocompletion 2>/dev/null)
# Convert to lowercase and keep only module names
local -a module_names=()
for module in "${modules[@]}"; do
module_names+=($(echo "$module" | cut -d':' -f1 | tr '[:upper:]' '[:lower:]')-format)
done
module_names+=("format" "color")
COMPREPLY=($(compgen -W "${module_names[*]}" -- "$cur"))
return
;;
--format)
COMPREPLY=($(compgen -W "json default" -- "$cur"))
return
;;
--*-format)
# Format string completion, handle spaces
return
;;
--*path*|--*file*|--gen-config*|--*data*)
# File path completion
if type _filedir &>/dev/null; then
_filedir
elif type compgen &>/dev/null; then
COMPREPLY=($(compgen -f -- "$cur"))
fi
return
;;
esac
# If not a special option, generate all possible options
if [[ "$cur" == -* ]]; then
local -a opts
readarray -t opts < <(python3 - "$cur" <<'EOF'
import json
import sys
import subprocess
def main(current):
try:
# Use fastfetch --help-raw to get option data
output = subprocess.check_output(['fastfetch', '--help-raw'], stderr=subprocess.DEVNULL)
data = json.loads(output)
for category in data.values():
for flag in category:
if flag.get("pseudo", False):
continue
if "short" in flag:
print(f"-{flag['short']}")
if "long" in flag:
if flag["long"] == "logo-color-[1-9]":
for i in range(1, 10):
print(f"--logo-color-{i}")
else:
print(f"--{flag['long']}")
except Exception:
# If error occurs, return no options
pass
if __name__ == "__main__":
main(sys.argv[1])
EOF
)
COMPREPLY=($(compgen -W "${opts[*]}" -- "$cur"))
fi
return 0
}
__fastfetch_complete_bool()
{
COMPREPLY=($(compgen -W "true false" -- "$CURRENT_WORD"))
}
__fastfetch_complete_string()
{
if [[ $CURRENT_WORD != "" ]]; then
COMPREPLY=("$CURRENT_WORD")
fi
}
__fastfetch_complete_path()
{
COMPREPLY=($(compgen -A file -- "$CURRENT_WORD"))
}
__fastfetch_complete_logo()
{
COMPREPLY=($(compgen -W "$(fastfetch --list-logos autocompletion)" -- "$CURRENT_WORD"))
}
__fastfetch_complete_logo_type()
{
local __ff_logo_types=(
"auto"
"builtin"
"file"
"raw"
"sixel"
"kitty"
"chafa"
)
COMPREPLY=($(compgen -W "${__ff_logo_types[*]}" -- "$CURRENT_WORD"))
}
__fastfetch_complete_binary_prefix()
{
local __ff_size_binary_prefixes=(
"iec"
"si"
"jedec"
)
COMPREPLY=($(compgen -W "${__ff_size_binary_prefixes[*]}" -- "$CURRENT_WORD"))
}
__fastfetch_complete_gl()
{
local __ff_gl_types=(
"auto"
"egl"
"glx"
)
COMPREPLY=($(compgen -W "${__ff_gl_types[*]}" -- "$CURRENT_WORD"))
}
__fastfetch_complete_option()
{
local FF_OPTIONS_ALL=(
"${FF_OPTIONS_BOOL[@]}"
"${FF_OPTIONS_STRING[@]}"
"${FF_OPTIONS_PATH[@]}"
"${FF_OPTIONS_LOGO[@]}"
"${FF_OPTIONS_LOGO_TYPE[@]}"
"${FF_OPTIONS_BINARY_PREFIX[@]}"
"${FF_OPTIONS_OPENGL[@]}"
)
if [[ $WORD_COUND -lt 3 ]]; then
FF_OPTIONS_ALL+=(
"${FF_OPTIONS_SINGLE[@]}"
"${FF_OPTIONS_HELP[@]}"
)
fi
for ff_word in ${COMP_WORDS[@]}; do
if [[ $ff_word == $CURRENT_WORD ]]; then
break
fi
FF_OPTIONS_ALL=("${FF_OPTIONS_ALL[@]/$ff_word}")
done
COMPREPLY=($(compgen -W "${FF_OPTIONS_ALL[*]}" -- "$CURRENT_WORD"))
}
__fastfetch_previous_matches()
{
for ff_option in "$@"; do
if [[ $ff_option == "$PREVIOUS_WORD" ]]; then
return 0
fi
done
return 1
}
__fastfetch_completion()
{
local CURRENT_WORD="${COMP_WORDS[$COMP_CWORD]}"
local PREVIOUS_WORD="${COMP_WORDS[$COMP_CWORD - 1]}"
local WORD_COUND="${#COMP_WORDS[@]}"
local FF_OPTIONS_SINGLE=(
"-v"
"--version"
"--list-logos"
"--list-modules"
"--list-presets"
"--list-features"
"--print-logos"
"--print-config-system"
"--print-config-user"
"--print-structure"
"--gen-config"
"--gen-config-force"
)
local FF_OPTIONS_HELP=(
"-h"
"--help"
)
local FF_OPTIONS_BOOL=(
"-r"
"--show-errors"
"--logo-print-remaining"
"--multithreading"
"--stat"
"--allow-slow-operations"
"--disable-linewrap"
"--hide-cursor"
"--cpu-temp"
"--gpu-temp"
"--battery-temp"
"--display-precise-refresh-rate"
"--localip-show-ipv4"
"--localip-show-ipv6"
"--localip-show-flags"
"--localip-show-loop"
"--localip-show-mtu"
"--localip-show-speed"
"--localip-name-prefix"
"--localip-compact-type"
"--escape-bedrock"
"--pipe"
"--title-fqdn"
"--disk-folders"
"--disk-show-external"
"--disk-show-hidden"
"--disk-show-subvolumes"
"--gpu-hide-integrated"
"--gpu-hide-discrete"
"--gpu-force-method"
"--disk-show-unknown"
"--bluetooth-show-disconnected"
)
local FF_OPTIONS_STRING=(
"--logo-type"
"--logo-padding"
"--logo-padding-left"
"--logo-padding-right"
"--logo-padding-top"
"--logo-color-1"
"--logo-color-2"
"--logo-color-3"
"--logo-color-4"
"--logo-color-5"
"--logo-color-6"
"--logo-color-7"
"--logo-color-8"
"--logo-color-9"
"--logo-width"
"--logo-height"
"--color"
"--color-keys"
"--color-title"
"--display-compact-type"
"--separator"
"-s"
"--structure"
"--player-name"
"--percent-type"
"--publicip-url"
"--publicip-timeout"
"--weather-output-format"
"--weather-timeout"
"--os-key"
"--os-format"
"--os-key-color"
"--host-key"
"--host-format"
"--host-key-color"
"--kernel-key"
"--kernel-format"
"--kernel-key-color"
"--uptime-key"
"--uptime-format"
"--uptime-key-color"
"--processes-key"
"--processes-format"
"--processes-key-color"
"--packages-key"
"--packages-format"
"--packages-key-color"
"--shell-key"
"--shell-format"
"--shell-key-color"
"--display-key"
"--display-format"
"--display-key-color"
"--de-key"
"--de-format"
"--de-key-color"
"--wm-key"
"--wm-format"
"--wm-key-color"
"--wmtheme-key"
"--wmtheme-format"
"--wmtheme-key-color"
"--theme-key"
"--theme-format"
"--theme-key-color"
"--icons-key"
"--icons-format"
"--icons-key-color"
"--font-key"
"--font-format"
"--font-key-color"
"--cursor-key"
"--cursor-format"
"--cursor-key-color"
"--terminal-key"
"--terminal-format"
"--terminal-key-color"
"--terminalfont-key"
"--terminalfont-format"
"--terminalfont-key-color"
"--cpu-key"
"--cpu-format"
"--cpu-key-color"
"--cpu-useage-key"
"--cpu-useage-format"
"--cpu-useage-key-color"
"--gpu-key"
"--gpu-format"
"--gpu-key-color"
"--memory-key"
"--memory-format"
"--memory-key-color"
"--swap-key"
"--swap-format"
"--swap-key-color"
"--disk-key"
"--disk-format"
"--disk-key-color"
"--battery-key"
"--battery-format"
"--battery-key-color"
"--poweradapter-key"
"--poweradapter-format"
"--poweradapter-key-color"
"--locale-key"
"--locale-format"
"--locale-key-color"
"--localip-key"
"--localip-format"
"--localip-key-color"
"--publicip-key"
"--publicip-format"
"--publicip-key-color"
"--wifi-key"
"--wifi-format"
"--wifi-key-color"
"--weather-key"
"--weather-format"
"--weather-key-color"
"--player-key"
"--player-format"
"--player-key-color"
"--media-key"
"--media-format"
"--media-key-color"
"--datetime-key"
"--datetime-format"
"--datetime-key-color"
"--date-key"
"--date-format"
"--date-key-color"
"--time-key"
"--time-format"
"--time-key-color"
"--vulkan-key"
"--vulkan-format"
"--vulkan-key-color"
"--opengl-key"
"--opengl-format"
"--opengl-key-color"
"--opencl-key"
"--opencl-format"
"--opencl-key-color"
"--users-key"
"--users-format"
"--users-key-color"
"--users-myself-only"
"--bluetooth-key"
"--bluetooth-format"
"--bluetooth-key-color"
)
local FF_OPTIONS_PATH=(
"-c"
"--config"
)
local FF_OPTIONS_LOGO=(
"-l"
"--logo"
)
local FF_OPTIONS_LOGO_TYPE=(
"--logo-type"
)
local FF_OPTIONS_BINARY_PREFIX=(
"--binary-prefix"
)
local FF_OPTIONS_OPENGL=(
"--opengl-type"
)
if __fastfetch_previous_matches "${FF_OPTIONS_SINGLE[@]}"; then
return
elif [[ $WORD_COUND -gt 3 && ( ${COMP_WORDS[$COMP_CWORD - 2]} == "--help" || ${COMP_WORDS[$COMP_CWORD - 2]} == "-h" ) ]]; then
return
elif [[ $CURRENT_WORD == "-"* ]]; then
__fastfetch_complete_option
elif __fastfetch_previous_matches "${FF_OPTIONS_HELP[@]}"; then
__fastfetch_complete_help
elif __fastfetch_previous_matches "${FF_OPTIONS_BOOL[@]}"; then
__fastfetch_complete_bool
elif __fastfetch_previous_matches "${FF_OPTIONS_STRING[@]}"; then
__fastfetch_complete_string
elif __fastfetch_previous_matches "${FF_OPTIONS_PATH[@]}"; then
__fastfetch_complete_path
elif __fastfetch_previous_matches "${FF_OPTIONS_LOGO[@]}"; then
__fastfetch_complete_logo
elif __fastfetch_previous_matches "${FF_OPTIONS_LOGO_TYPE[@]}"; then
__fastfetch_complete_logo_type
elif __fastfetch_previous_matches "${FF_OPTIONS_BINARY_PREFIX[@]}"; then
__fastfetch_complete_binary_prefix
elif __fastfetch_previous_matches "${FF_OPTIONS_OPENGL[@]}"; then
__fastfetch_complete_gl
else
__fastfetch_complete_option
fi
}
complete -F __fastfetch_completion fastfetch
# Register completion
complete -F _fastfetch fastfetch