Add F12 save and make

README.md

@@ -1,12 +1,14 @@
 # micro-run
 
-*Press F5 to save and run the current file.*
+*Press F5 to save and run the current file, F12 to make*
+
+F12 compiles your project even if Makefile is in a higher directory. It goes up (cd ..) until it finds make file or is at root directory. 
 
 ![micro-run screenshot - press F5 to run current file](micro-run.png)
 
 Micro run is a plugin for Micro editor.
 
-Supports Go, Go test, Python 3, Lua and executable files. 
+F5 save & run supports Go, Go test, Python 3, Lua and executable files. 
 
 As an extra feature, micro-run can run any script that's marked as executable - in any language. In Linux, executable files are those that have 'chmod u+x foo' set and usually start with a shebang "#!/usr/bin/foo". 
 

main.lua

@@ -1,13 +1,18 @@
--- micro-run - Press F5 to run the current file, a plugin for Micro editor 
+-- micro-run - Press F5 to run the current file, F12 to run make
 -- Copyright 2020-2022 Tero Karvinen http://TeroKarvinen.com/micro
 -- https://github.com/terokarvinen/micro-run
 
 local config = import("micro/config")
 local shell = import("micro/shell")
+local micro = import("micro")
+local os = import("os")
 
 function init()
 	config.MakeCommand("runit", runitCommand, config.NoComplete)
 	config.TryBindKey("F5", "command:runit", true)
+
+	config.MakeCommand("makeup", makeupCommand, config.NoComplete)
+	config.TryBindKey("F12", "command:makeup", true)
 end
 
 function runitCommand(bp) -- bp BufPane
@@ -33,3 +38,74 @@ function runitCommand(bp) -- bp BufPane
 		shell.RunInteractiveShell(cmd, true, false)		
 end
 
+function makeup()
+	-- Go up directories until a Makefile is found and run 'make'. 
+
+	-- Caller is responsible for returning to original working directory,
+	-- and micro will save the current file into the directory where 
+	-- we are in. In this plugin, makeupCommand() implements returning 
+	-- to original directory
+
+	local err, pwd, prevdir
+	for i = 1,20 do -- arbitrary number to make sure we exit one day
+		-- pwd
+		pwd, err = os.Getwd()
+		if err ~= nil then
+			micro.InfoBar():Message("Error: os.Getwd() failed!")
+			return
+		end
+		micro.InfoBar():Message("Working directory is ", pwd)
+
+		-- are we at root
+		if pwd == prevdir then
+			micro.InfoBar():Message("Makefile not found, looked at ", i, " directories.")
+			return
+		end
+		prevdir = pwd
+
+		-- check for file
+		local dummy, err = os.Stat("Makefile")
+		if err ~= nil then
+			micro.InfoBar():Message("(not found in ", pwd, ")")
+		else
+			micro.InfoBar():Message("Running make, Found Makefile in ", pwd)
+			local out = shell.RunInteractiveShell("make", true, true)
+			return
+		end
+
+		-- cd ..
+		local err = os.Chdir("..")
+		if err ~= nil then
+			micro.InfoBar():Message("Error: os.Chdir() failed!")
+			return
+		end
+
+	end
+	micro.InfoBar():Message("Warning: ran full 20 rounds but did not recognize root directory")
+	return
+
+end	
+
+function makeupCommand(bp)
+	bp:Save()
+	micro.InfoBar():Message("makeup called")
+
+	-- pwd
+	local pwd, err = os.Getwd()
+	if err ~= nil then
+		micro.InfoBar():Message("Error: os.Getwd() failed!")
+		return
+	end
+	micro.InfoBar():Message("Working directory is ", pwd)
+	local startDir = pwd
+
+	makeup()
+
+	-- finally, back to the directory where we were
+	local err = os.Chdir(startDir)
+	if err ~= nil then
+		micro.InfoBar():Message("Error: os.Chdir() failed!")
+		return
+	end
+
+end

repo.json

@@ -1,9 +1,16 @@
 [{
   "Name": "runit",
-  "Description": "Press F5 to save and run the current file. Python, Go, Lua, executable file.",
+  "Description": "Press F5 to save and run, F12 to make.",
   "Website": "https://github.com/terokarvinen/micro-run",
   "Tags": ["run", "execute", "Go", "Python", "Bash", "Lua", "F5"],
   "Versions": [
+    {
+      "Version": "0.0.5",
+      "Url": "https://github.com/terokarvinen/micro-run/archive/v0.0.5.zip",
+      "Require": {
+        "micro": ">=2.0.0"
+      }
+    },
     {
       "Version": "0.0.4",
       "Url": "https://github.com/terokarvinen/micro-run/archive/v0.0.4.zip",