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root committed Sep 17, 2024
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212 changes: 212 additions & 0 deletions chezmoi/dot_config/aux-zsh-completions/stdout-completions.zsh
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Original file line number Diff line number Diff line change
Expand Up @@ -2414,3 +2414,215 @@ if [ "$funcstack[1]" = "_atuin" ]; then
else
compdef _atuin atuin
fi
#compdef headscale
compdef _headscale headscale

# zsh completion for headscale -*- shell-script -*-

__headscale_debug()
{
local file="$BASH_COMP_DEBUG_FILE"
if [[ -n ${file} ]]; then
echo "$*" >> "${file}"
fi
}

_headscale()
{
local shellCompDirectiveError=1
local shellCompDirectiveNoSpace=2
local shellCompDirectiveNoFileComp=4
local shellCompDirectiveFilterFileExt=8
local shellCompDirectiveFilterDirs=16
local shellCompDirectiveKeepOrder=32

local lastParam lastChar flagPrefix requestComp out directive comp lastComp noSpace keepOrder
local -a completions

__headscale_debug "\n========= starting completion logic =========="
__headscale_debug "CURRENT: ${CURRENT}, words[*]: ${words[*]}"

# The user could have moved the cursor backwards on the command-line.
# We need to trigger completion from the $CURRENT location, so we need
# to truncate the command-line ($words) up to the $CURRENT location.
# (We cannot use $CURSOR as its value does not work when a command is an alias.)
words=("${=words[1,CURRENT]}")
__headscale_debug "Truncated words[*]: ${words[*]},"

lastParam=${words[-1]}
lastChar=${lastParam[-1]}
__headscale_debug "lastParam: ${lastParam}, lastChar: ${lastChar}"

# For zsh, when completing a flag with an = (e.g., headscale -n=<TAB>)
# completions must be prefixed with the flag
setopt local_options BASH_REMATCH
if [[ "${lastParam}" =~ '-.*=' ]]; then
# We are dealing with a flag with an =
flagPrefix="-P ${BASH_REMATCH}"
fi

# Prepare the command to obtain completions
requestComp="${words[1]} __complete ${words[2,-1]}"
if [ "${lastChar}" = "" ]; then
# If the last parameter is complete (there is a space following it)
# We add an extra empty parameter so we can indicate this to the go completion code.
__headscale_debug "Adding extra empty parameter"
requestComp="${requestComp} \"\""
fi

__headscale_debug "About to call: eval ${requestComp}"

# Use eval to handle any environment variables and such
out=$(eval ${requestComp} 2>/dev/null)
__headscale_debug "completion output: ${out}"

# Extract the directive integer following a : from the last line
local lastLine
while IFS='\n' read -r line; do
lastLine=${line}
done < <(printf "%s\n" "${out[@]}")
__headscale_debug "last line: ${lastLine}"

if [ "${lastLine[1]}" = : ]; then
directive=${lastLine[2,-1]}
# Remove the directive including the : and the newline
local suffix
(( suffix=${#lastLine}+2))
out=${out[1,-$suffix]}
else
# There is no directive specified. Leave $out as is.
__headscale_debug "No directive found. Setting do default"
directive=0
fi

__headscale_debug "directive: ${directive}"
__headscale_debug "completions: ${out}"
__headscale_debug "flagPrefix: ${flagPrefix}"

if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then
__headscale_debug "Completion received error. Ignoring completions."
return
fi

local activeHelpMarker="_activeHelp_ "
local endIndex=${#activeHelpMarker}
local startIndex=$((${#activeHelpMarker}+1))
local hasActiveHelp=0
while IFS='\n' read -r comp; do
# Check if this is an activeHelp statement (i.e., prefixed with $activeHelpMarker)
if [ "${comp[1,$endIndex]}" = "$activeHelpMarker" ];then
__headscale_debug "ActiveHelp found: $comp"
comp="${comp[$startIndex,-1]}"
if [ -n "$comp" ]; then
compadd -x "${comp}"
__headscale_debug "ActiveHelp will need delimiter"
hasActiveHelp=1
fi

continue
fi

if [ -n "$comp" ]; then
# If requested, completions are returned with a description.
# The description is preceded by a TAB character.
# For zsh's _describe, we need to use a : instead of a TAB.
# We first need to escape any : as part of the completion itself.
comp=${comp//:/\\:}

local tab="$(printf '\t')"
comp=${comp//$tab/:}

__headscale_debug "Adding completion: ${comp}"
completions+=${comp}
lastComp=$comp
fi
done < <(printf "%s\n" "${out[@]}")

# Add a delimiter after the activeHelp statements, but only if:
# - there are completions following the activeHelp statements, or
# - file completion will be performed (so there will be choices after the activeHelp)
if [ $hasActiveHelp -eq 1 ]; then
if [ ${#completions} -ne 0 ] || [ $((directive & shellCompDirectiveNoFileComp)) -eq 0 ]; then
__headscale_debug "Adding activeHelp delimiter"
compadd -x "--"
hasActiveHelp=0
fi
fi

if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then
__headscale_debug "Activating nospace."
noSpace="-S ''"
fi

if [ $((directive & shellCompDirectiveKeepOrder)) -ne 0 ]; then
__headscale_debug "Activating keep order."
keepOrder="-V"
fi

if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then
# File extension filtering
local filteringCmd
filteringCmd='_files'
for filter in ${completions[@]}; do
if [ ${filter[1]} != '*' ]; then
# zsh requires a glob pattern to do file filtering
filter="\*.$filter"
fi
filteringCmd+=" -g $filter"
done
filteringCmd+=" ${flagPrefix}"

__headscale_debug "File filtering command: $filteringCmd"
_arguments '*:filename:'"$filteringCmd"
elif [ $((directive & shellCompDirectiveFilterDirs)) -ne 0 ]; then
# File completion for directories only
local subdir
subdir="${completions[1]}"
if [ -n "$subdir" ]; then
__headscale_debug "Listing directories in $subdir"
pushd "${subdir}" >/dev/null 2>&1
else
__headscale_debug "Listing directories in ."
fi

local result
_arguments '*:dirname:_files -/'" ${flagPrefix}"
result=$?
if [ -n "$subdir" ]; then
popd >/dev/null 2>&1
fi
return $result
else
__headscale_debug "Calling _describe"
if eval _describe $keepOrder "completions" completions $flagPrefix $noSpace; then
__headscale_debug "_describe found some completions"

# Return the success of having called _describe
return 0
else
__headscale_debug "_describe did not find completions."
__headscale_debug "Checking if we should do file completion."
if [ $((directive & shellCompDirectiveNoFileComp)) -ne 0 ]; then
__headscale_debug "deactivating file completion"

# We must return an error code here to let zsh know that there were no
# completions found by _describe; this is what will trigger other
# matching algorithms to attempt to find completions.
# For example zsh can match letters in the middle of words.
return 1
else
# Perform file completion
__headscale_debug "Activating file completion"

# We must return the result of this command, so it must be the
# last command, or else we must store its result to return it.
_arguments '*:filename:_files'" ${flagPrefix}"
fi
fi
fi
}

# don't run the completion function when being source-ed or eval-ed
if [ "$funcstack[1]" = "_headscale" ]; then
_headscale
fi
1 change: 1 addition & 0 deletions devbox.json
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Expand Up @@ -48,6 +48,7 @@
"yq@latest",
"zoxide@latest",
"wl-clipboard@latest",
"headscale@latest"
],
"env": {
"DEVBOX_GLOBAL_PREFIX": "$HOME/.local/share/devbox/global/default/.devbox/nix/profile/default",
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48 changes: 48 additions & 0 deletions devbox.lock
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Expand Up @@ -949,6 +949,54 @@
}
}
},
"headscale@latest": {
"last_modified": "2024-09-10T15:01:03Z",
"resolved": "github:NixOS/nixpkgs/5ed627539ac84809c78b2dd6d26a5cebeb5ae269#headscale",
"source": "devbox-search",
"version": "0.22.3",
"systems": {
"aarch64-darwin": {
"outputs": [
{
"name": "out",
"path": "/nix/store/7r27h32zj7s8gkvdqlqay58qyjwx68qh-headscale-0.22.3",
"default": true
}
],
"store_path": "/nix/store/7r27h32zj7s8gkvdqlqay58qyjwx68qh-headscale-0.22.3"
},
"aarch64-linux": {
"outputs": [
{
"name": "out",
"path": "/nix/store/cgnj914hcnxg2fms2d6212q3nsp4akng-headscale-0.22.3",
"default": true
}
],
"store_path": "/nix/store/cgnj914hcnxg2fms2d6212q3nsp4akng-headscale-0.22.3"
},
"x86_64-darwin": {
"outputs": [
{
"name": "out",
"path": "/nix/store/jjpkzkz017jilhaxmaja57px535v0sgx-headscale-0.22.3",
"default": true
}
],
"store_path": "/nix/store/jjpkzkz017jilhaxmaja57px535v0sgx-headscale-0.22.3"
},
"x86_64-linux": {
"outputs": [
{
"name": "out",
"path": "/nix/store/dqi8n007sim9rqsad7widbd6rvylhcd8-headscale-0.22.3",
"default": true
}
],
"store_path": "/nix/store/dqi8n007sim9rqsad7widbd6rvylhcd8-headscale-0.22.3"
}
}
},
"htop@latest": {
"last_modified": "2024-09-10T15:01:03Z",
"resolved": "github:NixOS/nixpkgs/5ed627539ac84809c78b2dd6d26a5cebeb5ae269#htop",
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