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completion: Finish args

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Dylan Araps
2018-05-30 20:31:22 +10:00
parent a1bf937fd8
commit 39333ad0cb
1 changed files with 5 additions and 5 deletions
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10
completions/neofetch-completion.bash
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@@ -4,19 +4,19 @@
shopt -s nullglob shopt -s nullglob
_neofetch_completions() { _neofetch_completions() {
local flags cur prev usage local flags cur prev
usage="$(neofetch --help)"
# User input. # User input.
cur="${COMP_WORDS[COMP_CWORD]}" cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}" prev="${COMP_WORDS[COMP_CWORD-1]}"
# Generate a list of flags. # Generate a list of flags.
IFS=$'\n' read -d "" -ra flags < <(awk '/^ --/{print $1}' <<< "$usage") IFS=$'\n' read -d "" -ra flags \
< <(neofetch --help | awk '/^ --/{print $1}')
# Complete partial matches. # Complete partial matches.
IFS=$'\n' read -d "" -ra COMPREPLY < <(compgen -W "${flags[*]}" -- "$cur") IFS=$'\n' read -d "" -ra COMPREPLY \
< <(compgen -W "${flags[*]}" -- "$cur")
case "$prev" in case "$prev" in
"--disable") "--disable")