sass "Compilation succeeded" notification displayed three times instead one

[Leolik]

I used guard for sass and compass. (Ubuntu 13.04, amd64)

Then I used guard with 'listen' version <= 2.0.1, after saving 'sass' file I get one notification in console and in notify-osd. It's was correct. http://goo.gl/Ak9ydK
But then I updated 'listen' to >= 2.0.2, I start get 3 notification (sometimes 5) in console and in notify-osd. http://goo.gl/vUTdy2
I think it's a problem, I can't determine have I errors in styles or not, because notify-osd displayed notification more and more after each file save.

Sorry for my English.

[thibaudgg]

Notifications are handled by Guard not Listen, have you the last version of Guard?

[Leolik]

I thought it's a guard bug too, but when I checked different versions guard and listen, and I see, bug reproduced at the moment, when used 'listen' => 2.0.2

guard 2.0.5 + listen 2.0.0 = not reproduced
guard 2.0.5 + listen 2.0.1 = not reproduced
guard 2.0.5 + listen 2.0.2 = reproduced
...
guard 2.2.1 + listen 2.1.1 = reproduced

[thibaudgg]

From 2.0.2 Listen is more strict with ignored directories (https://github.com/guard/listen/releases/tag/v2.0.2) maybe you have some directories that were ignored before the release. Could you share your folders tree structure?

[Leolik]

You can see structure here https://bitbucket.org/leolik/my_nanoc_default/src

[thibaudgg]

Mmm that's really weird, all seems fine in your structure. @guard/core-team do you think it's more an issue with Guard? I don't see where the problem could be on Listen.

[rymai]

@Leolik Could you run Guard in debug mode (bundle exec guard -d) and show us the output?

Also, what happens if you fire a change manually on a file (type change <path to a file> in Guard's interactor)?

Last but bot least, what code editor are you using?

[Leolik]

1. bundle exec guard -d (and after saving style.scss)

$ bundle exec guard -d
09:33:34 - DEBUG - Command execution: which notify-send
09:33:34 - DEBUG - Command execution: emacsclient --eval '1' 2> /dev/null || echo 'N/A'
09:33:34 - INFO - Guard is using NotifySend to send notifications.
09:33:34 - INFO - Guard is using TerminalTitle to send notifications.
09:33:34 - DEBUG - Command execution: hash stty
09:33:35 - DEBUG - Guard starts all plugins
09:33:35 - DEBUG - Hook :start_begin executed for Guard::Nanoc
      create  [0.15s]  output/index.html
      create  [0.21s]  output/css/style.css
09:33:35 - DEBUG - Command execution: notify-send NotifySend Compilation succeeded -t 3000 -h int:transient:1 -i /var/lib/gems/1.9.1/gems/guard-2.2.1/images/success.png -u low

09:33:35 - INFO - Compilation succeeded.
09:33:35 - DEBUG - Hook :start_end executed for Guard::Nanoc
09:33:35 - DEBUG - Hook :start_begin executed for Guard::LiveReload
09:33:35 - INFO - LiveReload is waiting for a browser to connect.
09:33:35 - DEBUG - Hook :start_end executed for Guard::LiveReload
09:33:35 - INFO - Guard is now watching at '/home/leolik/Projects/my/my_nanoc_default/slice'
09:33:36 - DEBUG - Start interactor
09:34:16 - DEBUG - Stop interactor
09:34:16 - DEBUG - Trying to run Guard::Nanoc#run_on_modifications with ["content/scss/.sublbfc.tmp"]
09:34:16 - DEBUG - Hook :run_on_changes_begin executed for Guard::Nanoc
09:34:17 - DEBUG - Command execution: notify-send NotifySend Compilation succeeded -t 3000 -h int:transient:1 -i /var/lib/gems/1.9.1/gems/guard-2.2.1/images/success.png -u low

09:34:17 - INFO - Compilation succeeded.
09:34:17 - DEBUG - Hook :run_on_changes_end executed for Guard::Nanoc
09:34:17 - DEBUG - Trying to run Guard::Nanoc#run_on_additions with ["content/scss/style.scss", "content/scss/.sublbfc.tmp"]
09:34:17 - DEBUG - Hook :run_on_changes_begin executed for Guard::Nanoc
09:34:17 - DEBUG - Command execution: notify-send NotifySend Compilation succeeded -t 3000 -h int:transient:1 -i /var/lib/gems/1.9.1/gems/guard-2.2.1/images/success.png -u low

09:34:17 - INFO - Compilation succeeded.
09:34:17 - DEBUG - Hook :run_on_changes_end executed for Guard::Nanoc
09:34:17 - DEBUG - Hook :run_on_removals_begin executed for Guard::Nanoc
09:34:17 - DEBUG - Command execution: notify-send NotifySend Compilation succeeded -t 3000 -h int:transient:1 -i /var/lib/gems/1.9.1/gems/guard-2.2.1/images/success.png -u low

09:34:17 - INFO - Compilation succeeded.
09:34:17 - DEBUG - Hook :run_on_removals_end executed for Guard::Nanoc
09:34:17 - DEBUG - Start interactor

2. change 'path to a file'

guard(main)> change content/scss/style.scss
09:37:49 - DEBUG - Trying to run Guard::Nanoc#run_on_modifications with ["content/scss/style.scss"]
09:37:49 - DEBUG - Hook :run_on_changes_begin executed for Guard::Nanoc
09:37:49 - DEBUG - Command execution: notify-send NotifySend Compilation succeeded -t 3000 -h int:transient:1 -i /var/lib/gems/1.9.1/gems/guard-2.2.1/images/success.png -u low

09:37:49 - INFO - Compilation succeeded.
09:37:49 - DEBUG - Hook :run_on_changes_end executed for Guard::Nanoc

3. Code editor - Sublime Text 3

As I see, problem with sublime temp files?

[thibaudgg]

Ok @rymai nailed it, this is coming from modification on .tmp files that are now catched.

Please try to add ignore: /\.tmp$/ at the top of your Guardfile to fix it, if it works I'll ignore .tmp extension by default.

[Leolik]

Yes, if I add ignore /\.tmp$/ all works fine

[thibaudgg]

Thanks 2.1.2 released!