mirror of
https://github.com/fastfetch-cli/fastfetch.git
synced 2026-10-30 00:37:23 +01:00
Andrew Davis
8a11aa0f8f
Both the zsh and fish completions depend on python3. When the completitions kick in with those shells where no python3 is found it throws errors. Check python3 is installed, otherwise return no completitions to avoid throwing errors Co-authored-by: Andrew Davis <adavis@adavis.net>
114 lines
3.0 KiB
Bash
114 lines
3.0 KiB
Bash
#compdef fastfetch
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function _fastfetch() {
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whence python3 &> /dev/null
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if [ $? -ne 0 ]
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then
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return
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fi
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local state
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local -a opts=("${(f)$(
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python3 <<EOF
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import json
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import subprocess
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import sys
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def main():
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data: dict[str, list[dict]] = json.loads(
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subprocess.check_output(["fastfetch", "--help-raw"])
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)
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for key in data:
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for flag in data[key]:
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if flag["long"] == "logo-color-[1-9]":
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for i in range(1, 10):
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command_prefix = f"--logo-color-{i}[{flag["desc"]} ({i})]"
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print_command(command_prefix, flag)
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continue
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if flag.get("pseudo", False):
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continue
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if "short" in flag:
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command_prefix = f"-{flag["short"]}[{flag["desc"]}]"
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print_command(command_prefix, flag)
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if "long" in flag:
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command_prefix = f"--{flag["long"]}[{flag["desc"]}]"
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print_command(command_prefix, flag)
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def print_command(command_prefix: str, flag: dict):
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if "arg" in flag:
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type: str = flag["arg"]["type"]
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if type == "bool":
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print(f"{command_prefix}::bool:(true false)")
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elif type == "color":
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print(f"{command_prefix}:color:->colors")
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elif type == "command":
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print(f"{command_prefix}::module:->modules")
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elif type == "config":
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print(f"{command_prefix}:preset:->presets")
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elif type == "enum":
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temp: str = " ".join(flag["arg"]["enum"])
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print(f'{command_prefix}:type:({temp})')
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elif type == "logo":
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print(f"{command_prefix}:logo:->logos")
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elif type == "structure":
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print(f"{command_prefix}:structure:->structures")
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elif type == "path":
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print(f"{command_prefix}::path:_files")
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else:
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print(f"{command_prefix}:")
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else:
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print(f"{command_prefix}")
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if __name__ == "__main__":
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try:
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main()
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except Exception:
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sys.exit(1)
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EOF
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)}")
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_arguments "$opts[@]"
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case $state in
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colors)
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local -a colors=(black red green yellow blue magenta cyan white default)
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_describe 'color' colors
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;;
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modules)
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local -a modules=("${(f)$(fastfetch --list-modules autocompletion)}")
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modules=(${(L)^modules[@]%%:*}-format format color)
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_describe 'module' modules
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;;
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presets)
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local -a presets=(
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"${(f)$(fastfetch --list-presets autocompletion)}"
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"none:Disable loading config file"
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)
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_describe 'preset' presets || _files
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;;
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structures)
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local -a structures=("${(f)$(fastfetch --list-modules autocompletion)}")
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_describe 'structure' structures
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;;
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logos)
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local -a logos=(
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"${(f)$(fastfetch --list-logos autocompletion)}"
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"none:Don't print logo"
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"small:Print small ascii logo if available"
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)
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_describe 'logo' logos
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;;
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esac
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}
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_fastfetch "$@"
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