summaryrefslogtreecommitdiffstats
path: root/.config/awesome/functions
diff options
context:
space:
mode:
Diffstat (limited to '.config/awesome/functions')
-rw-r--r--.config/awesome/functions/run_once.lua35
1 files changed, 0 insertions, 35 deletions
diff --git a/.config/awesome/functions/run_once.lua b/.config/awesome/functions/run_once.lua
deleted file mode 100644
index 7c57482..0000000
--- a/.config/awesome/functions/run_once.lua
+++ /dev/null
@@ -1,35 +0,0 @@
-local awful = require("awful")
-local lfs = require("lfs")
-
-local function processwalker()
- local function yieldprocess()
- for dir in lfs.dir("/proc") do
- if tonumber(dir) ~= nil then
- local f, err = io.open("/proc/"..dir.."/cmdline")
- if f then
- local cmdline = f:read("*all")
- f:close()
- if cmdline ~= "" then
- coroutine.yield(cmdline)
- end
- end
- end
- end
- end
- return coroutine.wrap(yieldprocess)
-end
-
-function run_once(process, cmd)
- assert(type(process) == "string")
- local regex_killer = {
- ["+"] = "%+", ["-"] = "%-",
- ["*"] = "%*", ["?"] = "%?" }
-
- for p in processwalker() do
- if p:find(process:gsub("[-+?*]", regex_killer)) then
- return
- end
- end
- return awful.spawn(cmd or process)
-end
--- run once END