Oh, my fault, this is really works. Thank you!
There is also an incomplete API available to view at
> http://lighttable.github.io/LightTable/api/
>
Yes, that's what I asked for, thanks!
Can I ask another question?) I want to execute shell command via user
script. I tried to create this command:
(defn get-folder [path]
(reduce #(str %1 "/" %2) (butlast (.split path "\\"))))
(require '(clojure.java shell)) ;'
(defn exec-shell [file & commands]
(println (:out (clojure.java.shell/sh "cmd" "/c" (str "cd " (get-folder
file)) (reduce #(str %1 " & " %2) "" commands)))))
(cmd/command {:command :user.lein-deps
:desc "User: Lein Deps"
:exec (fn []
(let [ed (lt.objs.editor.pool/last-active)]
(exec-shell (-> @ed :info :path) "lein deps")))})
But as I found I can't use clojure or java libs from the user script. So,
is there a way to execute a shell command from here?
вторник, 21 февраля 2017 г., 6:49:16 UTC+5 пользователь Scott Bauer написал:
>
> The command snippet appears to work fine if you do not deref `ed`... in
> other words:
>
> (cmd/command {:command :user.say-hello
> :desc "User: Say Hello"
> :exec (fn []
> (let [ed (lt.objs.editor.pool/last-active)]
> (lt.objs.editor/center-cursor ed)))})
>
> should suffice. I was able to successfully use the command to bring the
> viewport back to the cursor and have the cursor be on the center line.
> Perhaps there was an issue with the command not being refreshed after
> compiling changes? If so, you should be able to reopen Light Table and have
> the modified command available.
>
> As for full documentation, that is still a work in progress. The gitbook
> link you provided should eventually contain sufficient plugin development
> docs. There is also an incomplete API available to view at
> http://lighttable.github.io/LightTable/api/ . We plan to expand both this
> year.
>
> Hope that helps,
>
> Scott
>
>
> On Monday, February 20, 2017 at 11:44:04 AM UTC-5, Max Muranov wrote:
>>
>> I think it's a usual sutiation: I haven't found one useful function in
>> the light table and want to write it myself. It's a simple function and I
>> want to just put it to user script.
>>
>> Found this quick start guide for plugin development:
>> https://lighttable.gitbooks.io/light-table-developers-guide/content/user-plugin.html
>> Okay but... What about full documentation? I want to use functions that
>> are not in this guide.
>>
>> I didn't found something similar to functions docs and assumed that I can
>> find them in the sources.
>>
>>
>> https://github.com/LightTable/LightTable/blob/master/src/lt/objs/editor.cljs
>> I found a function in this file and tried to do something simpliest:
>>
>> (cmd/command {:command :user.say-hello
>> :desc "User: Say Hello"
>> :exec (fn []
>> (let [ed (lt.objs.editor.pool/last-active)]
>> (lt.objs.editor/center-cursor @ed)))})
>> ;;;;;;;;;;;;(tabs/add-or-focus! hello))})
>>
>> And this causes an exception "TypeError:
>> lt.objs.editor.__GT_cm_ed.call(...).getCursor is not a function".
>>
>> What am I doing wrong? And where can I find something similar to plugin
>> development docs? Help, I can't understand anything =D
>>
>
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