From 32a8639ca2f78df0bf5fee609efce534f1bb164a Mon Sep 17 00:00:00 2001
From: Tobias Ulmer <tu@emlix.com>
Date: Tue, 7 Aug 2012 14:31:17 +0200
Subject: [PATCH] Fix indentation

Signed-off-by: Tobias Ulmer <tu@emlix.com>
---
 generic/tools.lua | 218 +++++++++++++++++++++++-----------------------
 1 file changed, 110 insertions(+), 108 deletions(-)

diff --git a/generic/tools.lua b/generic/tools.lua
index 4d8e9de..ffc1e69 100644
--- a/generic/tools.lua
+++ b/generic/tools.lua
@@ -29,57 +29,57 @@ local tools = {}
 require("buildconfig")
 
 local toollist = {
-	which = { name = "which", flags = "", optional = false },
-	curl = { name = "curl", flags = "", optional = false },
-	ssh = { name = "ssh", flags = "", optional = false },
-	scp = { name = "scp", flags = "", optional = false },
-	rsync = { name = "rsync", flags = "", optional = false },
-	git = { name = "git", flags = "", optional = false },
-	cvs = { name = "cvs", flags = "", optional = true },
-	svn = { name = "svn", flags = "", optional = true },
-	mktemp = { name = "mktemp", flags = "", optional = false },
-	rm = { name = "rm", flags = "", optional = false },
-	mkdir = { name = "mkdir", flags = "", optional = false },
-	rmdir = { name = "rmdir", flags = "", optional = false },
-	cp = { name = "cp", flags = "", optional = false },
-	ln = { name = "ln", flags = "", optional = false },
-	mv = { name = "mv", flags = "", optional = false },
-	tar = { name = "tar", flags = "", optional = false },
-	sha1sum = { name = "sha1sum", flags = "", optional = false },
-	md5sum = { name = "md5sum", flags = "", optional = false },
-	chmod = { name = "chmod", flags = "", optional = false },
-	test = { name = "test", flags = "", optional = false },
-	cat = { name = "cat", flags = "", optional = false },
-	touch = { name = "touch", flags = "", optional = false },
-	uname = { name = "uname", flags = "", optional = false },
-	patch = { name = "patch", flags = "", optional = false },
-	gzip = { name = "gzip", flags = "", optional = false },
-	unzip = { name = "unzip", flags = "", optional = false },
-        ["e2-su"] = { name = buildconfig.PREFIX .. "/bin/e2-su", flags = "",
-							optional = false },
-	["e2-su-2.2"] = { name = buildconfig.PREFIX .. "/bin/e2-su-2.2",
-						flags = "", optional = false },
+    which = { name = "which", flags = "", optional = false },
+    curl = { name = "curl", flags = "", optional = false },
+    ssh = { name = "ssh", flags = "", optional = false },
+    scp = { name = "scp", flags = "", optional = false },
+    rsync = { name = "rsync", flags = "", optional = false },
+    git = { name = "git", flags = "", optional = false },
+    cvs = { name = "cvs", flags = "", optional = true },
+    svn = { name = "svn", flags = "", optional = true },
+    mktemp = { name = "mktemp", flags = "", optional = false },
+    rm = { name = "rm", flags = "", optional = false },
+    mkdir = { name = "mkdir", flags = "", optional = false },
+    rmdir = { name = "rmdir", flags = "", optional = false },
+    cp = { name = "cp", flags = "", optional = false },
+    ln = { name = "ln", flags = "", optional = false },
+    mv = { name = "mv", flags = "", optional = false },
+    tar = { name = "tar", flags = "", optional = false },
+    sha1sum = { name = "sha1sum", flags = "", optional = false },
+    md5sum = { name = "md5sum", flags = "", optional = false },
+    chmod = { name = "chmod", flags = "", optional = false },
+    test = { name = "test", flags = "", optional = false },
+    cat = { name = "cat", flags = "", optional = false },
+    touch = { name = "touch", flags = "", optional = false },
+    uname = { name = "uname", flags = "", optional = false },
+    patch = { name = "patch", flags = "", optional = false },
+    gzip = { name = "gzip", flags = "", optional = false },
+    unzip = { name = "unzip", flags = "", optional = false },
+    ["e2-su"] = { name = buildconfig.PREFIX .. "/bin/e2-su", flags = "",
+    optional = false },
+    ["e2-su-2.2"] = { name = buildconfig.PREFIX .. "/bin/e2-su-2.2",
+    flags = "", optional = false },
 }
 
 --- get a tool command
 -- @param name string: the tool name
 -- @return string: the tool command, nil on error
 function tools.get_tool(name)
-	if not toollist[name] then
-		e2lib.bomb("looking up invalid tool: " .. tostring(name))
-	end
-	return toollist[name].path
+    if not toollist[name] then
+        e2lib.bomb("looking up invalid tool: " .. tostring(name))
+    end
+    return toollist[name].path
 end
 
 --- get tool flags
 -- @param name string: the tool name
 -- @return string: the tool flags
 function tools.get_tool_flags(name)
-	if not toollist[name] then
-		e2lib.bomb("looking up flags for invalid tool: " ..
-							tostring(name))
-	end
-	return toollist[name].flags or ""
+    if not toollist[name] then
+        e2lib.bomb("looking up flags for invalid tool: " ..
+        tostring(name))
+    end
+    return toollist[name].flags or ""
 end
 
 --- set a tool command and flags
@@ -89,18 +89,18 @@ end
 -- @return bool
 -- @return nil, an error string on error
 function tools.set_tool(name, value, flags)
-	if not toollist[name] then
-		return false, "invalid tool setting"
-	end
-	if type(value) == "string" then
-		toollist[name].name = value
-	end
-	if type(flags) == "string" then
-		toollist[name].flags = flags
-	end
-	e2lib.log(3, string.format("setting tool: %s=%s flags=%s",
-				name, toollist[name].name, toollist[name].flags))
-	return true, nil
+    if not toollist[name] then
+        return false, "invalid tool setting"
+    end
+    if type(value) == "string" then
+        toollist[name].name = value
+    end
+    if type(flags) == "string" then
+        toollist[name].flags = flags
+    end
+    e2lib.log(3, string.format("setting tool: %s=%s flags=%s",
+    name, toollist[name].name, toollist[name].flags))
+    return true, nil
 end
 
 --- add a new tool
@@ -111,29 +111,29 @@ end
 -- @return bool
 -- @return nil, an error string on error
 function tools.add_tool(name, value, flags, optional)
-	if toollist[name] then
-		e2lib.bomb("trying to add a tool that already exists: " ..
-			tostring(name))
-	end
-
-	if type(name) ~= "string" or type(value) ~= "string" or
-		type(flags) ~= "string" or type(optional) ~= "boolean" then
-		print("error in add_tool")
-		e2lib.bomb("one or more parameters wrong while adding tool " ..
-		tostring(name))
-	end
-
-	toollist[name] = {
-		name = value,
-		flags = flags,
-		optional = optional,
-	}
-
-	local t = toollist[name]
-	e2lib.log(3, string.format("adding tool: %s=%s flags=%s optional=%s",
-		name, t.name, t.flags, tostring(t.optional)))
-
-	return true, nil
+    if toollist[name] then
+        e2lib.bomb("trying to add a tool that already exists: " ..
+        tostring(name))
+    end
+
+    if type(name) ~= "string" or type(value) ~= "string" or
+        type(flags) ~= "string" or type(optional) ~= "boolean" then
+        print("error in add_tool")
+        e2lib.bomb("one or more parameters wrong while adding tool " ..
+        tostring(name))
+    end
+
+    toollist[name] = {
+        name = value,
+        flags = flags,
+        optional = optional,
+    }
+
+    local t = toollist[name]
+    e2lib.log(3, string.format("adding tool: %s=%s flags=%s optional=%s",
+    name, t.name, t.flags, tostring(t.optional)))
+
+    return true, nil
 end
 
 --- check if a tool is available
@@ -141,45 +141,47 @@ end
 -- @return bool
 -- @return nil, an error string on error
 function tools.check_tool(name)
-	local tool = toollist[name]
-	if not tool.path then
-		local which = string.format("which \"%s\"", tool.name)
-		local p = io.popen(which, "r")
-		tool.path = p:read()
-		p:close()
-		if not tool.path then
-			e2lib.log(3, string.format(
-				"tool not available: %s", tool.name))
-			return false, "tool not available"
-		end
-	end
-	e2lib.log(4, string.format(
-		"tool available: %s (%s)",
-		tool.name, tool.path))
-	return true
+    local tool = toollist[name]
+    if not tool.path then
+        local which = string.format("which \"%s\"", tool.name)
+        local p = io.popen(which, "r")
+        tool.path = p:read()
+        p:close()
+        if not tool.path then
+            e2lib.log(3, string.format(
+            "tool not available: %s", tool.name))
+            return false, "tool not available"
+        end
+    end
+    e2lib.log(4, string.format(
+    "tool available: %s (%s)",
+    tool.name, tool.path))
+    return true
 end
 
 --- initialize the library
 -- @return bool
 function tools.init()
-	local error = false
-	for tool,t in pairs(toollist) do
-		local rc = tools.check_tool(tool)
-		if not rc then
-			local warn = "Warning"
-			if not t.optional then
-				error = true
-				warn = "Error"
-			end
-			e2lib.log(1, string.format(
-					"%s: tool is not available: %s",
-							warn, tool))
-		end
-	end
-	if error then
-		return false, "missing mandatory tools"
-	end
-	return true, nil
+    local error = false
+    for tool,t in pairs(toollist) do
+        local rc = tools.check_tool(tool)
+        if not rc then
+            local warn = "Warning"
+            if not t.optional then
+                error = true
+                warn = "Error"
+            end
+            e2lib.log(1, string.format(
+            "%s: tool is not available: %s",
+            warn, tool))
+        end
+    end
+    if error then
+        return false, "missing mandatory tools"
+    end
+    return true, nil
 end
 
 return tools
+
+-- vim:sw=4:sts=4:et:
-- 
2.39.5