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#36 group by subprojects #86

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#36 group by subprojects #86

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51 changes: 49 additions & 2 deletions _gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,51 @@ __gradle-completion-init() {
return 0
}

# Instead of printing all tasks for all subprojects, print only subprojects names to limit number of entries shown on the screen
# Once a single subproject is choosen - return its all available tasks.
__gradle-trim-tasks-to-subprojects() {
if [[ "$1" =~ ^(.+:.*) ]]; then
# do nothing if a subproject is already choosen
cat
else
awk -F '[[:alnum:]_]:' '{
# Split entries into (subprojects names) AND (tasks accessible from root project)
if ($1 ~ /:/) {
# keep only subproject name (skip task name part)
c = split($1, arr, "\\\\:")

if (c == 3) {
current = "\\:" arr[c-1] "\\:"
} else {
current = arr[c-1] "\\:"
}
# keep uniq names (it assumes that the input to this funtion is already sorted)
if (m == 0 || current != module[m-1]) {
module[m++] = current
}
module_task_line[mtl++] = $0
} else {
# otherwise store the whole line with description
root_task_line[rtl++] = $0
}
} END {
for(i=0; i<rtl; i++) {
print root_task_line[i]
}
if (m > 1) {
for(i=0; i<m; i++) {
print module[i]
}
} else {
# at most 1 subproject is choosen, show possible tasks
for(i=0; i<mtl; i++) {
print module_task_line[i]
}
}
}'
fi
}

__gradle_tasks() {
local cache_dir cache_name gradle_build_file gradle_files_checksum project_root_dir

Expand All @@ -157,10 +202,12 @@ __gradle_tasks() {
if [[ -f $cache_dir/$cache_name.md5 ]]; then
local cached_checksum="$(cat $cache_dir/$cache_name.md5)"
local -a cached_tasks

if [[ -z $cur ]]; then
cached_tasks=(${(f)"$(cat $cache_dir/$cached_checksum)"})
cached_tasks=(${(f)"$(cat $cache_dir/$cached_checksum | __gradle-trim-tasks-to-subprojects "" )"})
else
cached_tasks=(${(f)"$(grep "^${cur//:/\\\\:}" $cache_dir/$cached_checksum)"})
cur_esc="${cur//:/\\\\:}"
cached_tasks=(${(f)"$(grep "^${cur_esc}" $cache_dir/$cached_checksum | __gradle-trim-tasks-to-subprojects $cur)"})
fi
_describe 'all tasks' cached_tasks && ret=0
else
Expand Down
50 changes: 48 additions & 2 deletions gradle-completion.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -179,6 +179,50 @@ __gradle-short-options() {
COMPREPLY=( $(compgen -W "$args" -- "$cur") )
}

# Instead of printing all tasks for all subprojects, print only subprojects names to limit number of entries shown on the screen
# Once a single subproject is choosen - return its all available tasks.
__gradle-trim-tasks-to-subprojects() {
if [[ "$1" =~ ^(.+:.*) ]]; then
# do nothing if a subproject is already choosen
cat
else
awk '{
# Split entries into (subprojects names) AND (tasks accessible from root project)
if ($1 ~ /:/) {
# keep only subproject name (skip task name part)
c = split($1, arr, ":")
if (c == 3) {
current = ":" arr[c-1] ":"
} else {
current = arr[c-1] ":"
}
# keep uniq names (it assumes that the input to this funtion is already sorted)
if (m == 0 || current != module[m-1]) {
module[m++] = current
}
module_task_line[mtl++] = $0
} else {
# otherwise store the whole line with description
root_task_line[rtl++] = $0
}
} END {
for(i=0; i<rtl; i++) {
print root_task_line[i]
}
if (m > 1) {
for(i=0; i<m; i++) {
print module[i]
}
} else {
# at most 1 subproject is choosen, show possible tasks
for(i=0; i<mtl; i++) {
print module_task_line[i]
}
}
}'
fi
}

__gradle-tasks() {
local cur
_get_comp_words_by_ref -n : cur
Expand All @@ -196,10 +240,11 @@ __gradle-tasks() {
local cached_checksum="$(cat "$cache_dir/$cache_name.md5")"
local -a cached_tasks
if [[ -z "$cur" ]]; then
cached_tasks=( $(cat "$cache_dir/$cached_checksum") )
cached_tasks=( $(cat "$cache_dir/$cached_checksum" | __gradle-trim-tasks-to-subprojects "$cur") )
else
cached_tasks=( $(grep "^$cur" "$cache_dir/$cached_checksum") )
cached_tasks=( $(grep "^$cur" "$cache_dir/$cached_checksum" | __gradle-trim-tasks-to-subprojects "$cur") )
fi

COMPREPLY=( $(compgen -W "${cached_tasks[*]}" -- "$cur") )
else
__gradle-notify-tasks-cache-build
Expand Down Expand Up @@ -300,6 +345,7 @@ __gradle-generate-tasks-cache() {
# subproject tasks can be referenced implicitly from root project
if [[ "$GRADLE_COMPLETION_UNQUALIFIED_TASKS" == "true" ]]; then
local -a implicit_tasks=()
# TODO make root_tasks or implicit_tasks (?) uniq somewhere below, to not store in cache unnecessary entries.
implicit_tasks=( $(comm -23 <(printf "%s\n" "${subproject_tasks[@]}" | sort) <(printf "%s\n" "${root_tasks[@]}" | sort)) )
for task in $(printf "%s\n" "${implicit_tasks[@]}"); do
gradle_all_tasks+=( "$task" )
Expand Down