lain is now as asynchronous as possible

diff --git a/widgets/calendar.lua b/widgets/calendar.lua
index e4216e4056953d7620f4a73944478bb2d2f18a74..7988ba26f60caa96a9978d8fcbfaa164b952b1d8 100644 (file)
--- a/widgets/calendar.lua
+++ b/widgets/calendar.lua
@@ -67,7 +67,7 @@ function calendar.show(t_out, inc_offset, scr)
         calendar.notification_preset.screen = src or 1
     end
 
-    async(string.format("%s -c '%s'", awful.util.shell, f), function(ws)
+    async(f, function(ws)
         fg, bg = calendar.notification_preset.fg, calendar.notification_preset.bg
         ws = ws:gsub("%c%[7m%d+%c%[27m", markup.bold(markup.color(bg, fg, today)))
         calendar.notification = naughty.notify({
@@ -94,7 +94,7 @@ function calendar.attach(widget, args)
     end
 
     if widget then
-        widget:connect_signal("mouse::enter", function () calendar.show() end)
+        widget:connect_signal("mouse::enter", function () calendar.show(0) end)
         widget:connect_signal("mouse::leave", function () calendar.hide() end)
         widget:buttons(awful.util.table.join(awful.button({ }, 1, function ()
                                                  calendar.show(0, -1, calendar.scr_pos) end),

diff --git a/widgets/contrib/kbdlayout.lua b/widgets/contrib/kbdlayout.lua
index 3b514c5d01db47c4d9281b2d1360e32e32bf98e0..da3084c0e1131f70285ca3ded36a6612980e21b5 100644 (file)
--- a/widgets/contrib/kbdlayout.lua
+++ b/widgets/contrib/kbdlayout.lua
@@ -38,8 +38,7 @@ local function worker(args)
    end
 
    function kbdlayout.update()
-      helpers.async(string.format("%s -c 'setxkbmap -query'", awful.util.shell),
-      function(status)
+      helpers.async("setxkbmap -query", function(status)
           kbd_run_settings(string.match(status, "layout:%s*([^\n]*)"),
           string.match(status, "variant:%s*([^\n]*)"))
       end)

diff --git a/widgets/contrib/moc.lua b/widgets/contrib/moc.lua
index 44f46a66ef1ff21fe4d77e3427bc05d7298b11cc..d2f544f6b4f7a3c12c44922b0ad5962ab6d59f7a 100644 (file)
--- a/widgets/contrib/moc.lua
+++ b/widgets/contrib/moc.lua
@@ -79,8 +79,8 @@ local function worker(args)
                     }
 
                     local path   = string.format("%s/%s", music_dir, string.match(moc_now.file, ".*/"))
-                    local cover  = string.format("%s -c \"find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'\"", shell, path, cover_pattern)
-                    helpers.async(cover, function(current_icon)
+                    local cover  = string.format("find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'", path, cover_pattern)
+                    helpers.async({ shell, "-c", cover }, function(current_icon)
                         common.icon = current_icon:gsub("\n", "")
                         moc.id = naughty.notify(common).id
                     end)

diff --git a/widgets/contrib/redshift.lua b/widgets/contrib/redshift.lua
index fdda61f8ac1a67cb409235053c1685c25afd6e94..73cc100773197f17089116c2bdd5aac78c7fcefb 100644 (file)
--- a/widgets/contrib/redshift.lua
+++ b/widgets/contrib/redshift.lua
@@ -26,7 +26,7 @@ function redshift:start()
 end
 
 function redshift:toggle()
-    async(string.format("%s -c 'ps -p %d -o pid='", awful.util.shell, redshift.pid), function(f)
+    async({ awful.util.shell, "-c", string.format("ps -p %d -o pid=", redshift.pid) }, function(f)
         if f and #f > 0 then -- redshift is running
             -- Sending -USR1 toggles redshift (See project website)
             execute("pkill -USR1 redshift")

diff --git a/widgets/contrib/task.lua b/widgets/contrib/task.lua
index 2f57317d70a58e3ccb6da56e5b77f37aa3e26ced..4325437fe11dbf4a210a27d2082b86c91f53d2af 100644 (file)
--- a/widgets/contrib/task.lua
+++ b/widgets/contrib/task.lua
@@ -30,11 +30,10 @@ function task.show(scr)
         task.notification_preset.screen = scr
     end
 
-    helpers.async(string.format("%s -c '%s'", awful.util.shell, task.cmd),
-    function(f)
+    helpers.async(task.show_cmd, function(f)
         task.notification = naughty.notify({
             preset = task_notification_preset,
-            title  = task.cmd,
+            title  = task.show_cmd,
             text   = markup.font(task.notification_preset.font,
                      awful.util.escape(f:gsub("\n*$", "")))
         })
@@ -46,10 +45,9 @@ function task.prompt()
         prompt       = task.prompt_text,
         textbox      = awful.screen.focused().mypromptbox.widget,
         exe_callback = function(t)
-            helpers.async(string.format("%s -c '%s'", awful.util.shell, t),
-            function(f)
+            helpers.async(t, function(f)
                 naughty.notify {
-                    preset = task_notification_preset,
+                    preset = task.notification_preset,
                     title    = t,
                     text     = markup.font(task.notification_preset.font,
                                awful.util.escape(f:gsub("\n*$", "")))
@@ -62,7 +60,7 @@ end
 
 function task.attach(widget, args)
     local args               = args or {}
-    task.show_cmd            = args.cmd or "task"
+    task.show_cmd            = args.show_cmd or "task next"
     task.prompt_text         = args.prompt_text or "Enter task command: "
     task.followtag           = args.followtag or false
     task.notification_preset = args.notification_preset

diff --git a/widgets/fs.lua b/widgets/fs.lua
index 3a97d4cec93fd315e609ee38e5c3839e7ab6c8eb..eda3ffcdb9c8dc80a67ff5655074a83ceefd99e4 100644 (file)
--- a/widgets/fs.lua
+++ b/widgets/fs.lua
@@ -76,7 +76,7 @@ local function worker(args)
 
     function update()
         fs_info, fs_now  = {}, {}
-        helpers.async(string.format("%s -c 'LC_ALL=C df -k --output=target,size,used,avail,pcent'", shell), function(f)
+        helpers.async({ shell, "-c", "LC_ALL=C df -k --output=target,size,used,avail,pcent" }, function(f)
             for line in string.gmatch(f, "\n[^\n]+") do
                 local m,s,u,a,p = string.match(line, "(/.-%s).-(%d+).-(%d+).-(%d+).-([%d]+)%%")
                 m = m:gsub(" ", "") -- clean target from any whitespace

diff --git a/widgets/mpd.lua b/widgets/mpd.lua
index 6011e0327aa27a222286484797efe657ccc5a742..02b56808972f12ed52f98fe1238871fdabaef9c4 100644 (file)
--- a/widgets/mpd.lua
+++ b/widgets/mpd.lua
@@ -39,14 +39,14 @@ local function worker(args)
 
     local mpdh = string.format("telnet://%s:%s", host, port)
     local echo = string.format("printf \"%sstatus\\ncurrentsong\\nclose\\n\"", password)
-    local cmd  = string.format("%s -c '%s | curl --connect-timeout 1 -fsm 3 %s'", shell, echo, mpdh)
+    local cmd  = string.format("%s | curl --connect-timeout 1 -fsm 3 %s", echo, mpdh)
 
     mpd_notification_preset = { title = "Now playing", timeout = 6 }
 
     helpers.set_map("current mpd track", nil)
 
     function mpd.update()
-        helpers.async(cmd, function(f)
+        helpers.async({ shell, "-c", cmd }, function(f)
             mpd_now = {
                 random_mode  = false,
                 single_mode  = false,
@@ -110,8 +110,8 @@ local function worker(args)
 
                     if not string.match(mpd_now.file, "http.*://") then -- local file instead of http stream
                         local path   = string.format("%s/%s", music_dir, string.match(mpd_now.file, ".*/"))
-                        local cover  = string.format("%s -c \"find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'\"", shell, path, cover_pattern)
-                        helpers.async(cover, function(current_icon)
+                        local cover  = string.format("find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'", path, cover_pattern)
+                        helpers.async({ shell, "-c", cover }, function(current_icon)
                             common.icon = current_icon:gsub("\n", "")
                             mpd.id = naughty.notify(common).id
                         end)

diff --git a/widgets/net.lua b/widgets/net.lua
index ff1607517687226b8184c6e44c93f1d022cd82d3..983ec7ae2e12813d9a508003844f45d6293fee52 100644 (file)
--- a/widgets/net.lua
+++ b/widgets/net.lua
@@ -10,7 +10,6 @@
 local helpers      = require("lain.helpers")
 local naughty      = require("naughty")
 local wibox        = require("wibox")
-local shell        = require("awful.util").shell
 local string       = { format = string.format,
                        match  = string.match }
 local setmetatable = setmetatable
@@ -35,7 +34,7 @@ local function worker(args)
     net.iface = (args.iface and type(args.iface) == "string" and {args.iface}) or {}
 
     function net.get_device()
-        helpers.async(string.format("%s -c 'ip link show'", shell, device_cmd), function(ws)
+        helpers.async(string.format("ip link show", device_cmd), function(ws)
             ws = ws:match("(%w+): <BROADCAST,MULTICAST,.-,UP,LOWER_UP>")
             net.iface = ws and { ws } or {}
         end)

diff --git a/wiki b/wiki
index 3d8de07f057bcc4cb16bb1244e53276ea11ecff4..991e3bb813a650a6d6bcd27a9563a746fe489716 160000 (submodule)
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 3d8de07f057bcc4cb16bb1244e53276ea11ecff4
+Subproject commit 991e3bb813a650a6d6bcd27a9563a746fe489716