yogsototh/leiningen
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Preserve order in subtask help list.

Browse source
This commit is contained in:
Phil Hagelberg 2011-11-30 17:42:55 -08:00
parent 1dd8d145db
commit 3dc9ef86c8
1 changed files with 5 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/leiningen/help.clj
View file

@ -30,18 +30,17 @@
(formatted-docstring command docstring padding))))
(defn- get-subtasks-and-docstrings-for [task]
(into {}
(map (fn [subtask]
(let [m (meta subtask)]
[(str (:name m)) (:doc m)]))
(:subtasks (meta task)))))
(map (fn [subtask]
(let [m (meta subtask)]
[(str (:name m)) (:doc m)]))
(:subtasks (meta task))))
(defn subtask-help-for
[task-ns task]
(let [subtasks (get-subtasks-and-docstrings-for task)]
(if (empty? subtasks)
nil
(let [longest-key-length (apply max (map count (keys subtasks)))
(let [longest-key-length (apply max (map (comp count first) subtasks))
help-fn (ns-resolve task-ns 'help)]
(string/join "\n"
(concat ["\n\nSubtasks available:"]