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feat: yarn version berry workspace autocompletion #54

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feat: yarn version berry workspace autocompletion #54

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47 changes: 33 additions & 14 deletions yarn-completion.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -921,12 +921,22 @@ _yarn_workspace() {
__yarn_count_args
case "$args" in
[0-2])
workspaces_info=$(yarn workspaces info -s 2> /dev/null)
if [[ -n $workspaces_info ]]; then
mapfile -t < <(
sed -n 's/^ \{2\}"\([^"]*\)": {$/\1/p' <<< "$workspaces_info"
)
COMPREPLY=($(compgen -W "${MAPFILE[*]}" -- "$cur"))
if [ -f .yarnrc.yml ]; then
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This will only work properly if you are completing yarn from the root of the project. If you call yarn workspace <Tab> from any child directories, this will fail.

See the following snippet for how the script locates the package.json file.

yarn-completion/yarn-completion.bash

Lines 35 to 41 in 73fe678

while [[ -n $cwd ]]; do
if [[ -f "$cwd/package.json" ]]; then
package_dot_json="$cwd/package.json"
break
fi
cwd="${cwd%/*}"
done

workspaces_info=$(yarn workspaces list --json 2> /dev/null)
if [[ -n $workspaces_info ]]; then
mapfile -t < <(
sed -n 's/.*,"name"\:"\([^"]*\)"}/\1/p' <<< "$workspaces_info"
)
COMPREPLY=($(compgen -W "${MAPFILE[*]}" -- "$cur"))
fi
else
workspaces_info=$(yarn workspaces info -s 2> /dev/null)
if [[ -n $workspaces_info ]]; then
mapfile -t < <(
sed -n 's/^ \{2\}"\([^"]*\)": {$/\1/p' <<< "$workspaces_info"
)
COMPREPLY=($(compgen -W "${MAPFILE[*]}" -- "$cur"))
fi
fi
return 0
;;
Expand All @@ -936,16 +946,25 @@ _yarn_workspace() {
;;
*)
declare cmd
workspaces_info=$(yarn workspaces info -s 2> /dev/null)

if [[ -n $workspaces_info ]]; then
PWD=$(
sed -n '/^ \{2\}"'"${COMP_WORDS[2]}"'": {$/,/^ \{2\}},\{0,1\}$/{
s/^ \{4\}"location": "\([^"]*\)",$/\1/p
}' <<< "$workspaces_info"
)
if [ -f .yarnrc.yml ]; then
workspaces_info=$(yarn workspaces list --json 2> /dev/null)
if [[ -n $workspaces_info ]]; then
PWD=$(
(sed -n 's/.*,"name"\:"\([^"]*\)"}/\1/p' | grep -e "$foo") <<< "$workspaces_info"
)
fi
else
workspaces_info=$(yarn workspaces info -s 2> /dev/null)
if [[ -n $workspaces_info ]]; then
PWD=$(
sed -n '/^ \{2\}"'"${COMP_WORDS[2]}"'": {$/,/^ \{2\}},\{0,1\}$/{
s/^ \{4\}"location": "\([^"]*\)",$/\1/p
}' <<< "$workspaces_info"
)
fi
fi


__yarn_get_command -d 3
"_yarn_${cmd//-/_}" 2> /dev/null
return $?
Expand Down