Automated most of the release

1 files changed, 151 insertions, 40 deletions

diff --git a/scripts/release.lua b/scripts/release.lua
index 5157ea3..c7df4b2 100644
--- a/scripts/release.lua
+++ b/scripts/release.lua
@@ -3,14 +3,10 @@
 -- work is needed to get everything packaged up.
 --
 
-local function executef(cmd, ...)
-	cmd = string.format(cmd, unpack(arg))
-	os.execute(cmd)
-end
-
-
 function dorelease()
-
+	local z
+	local svnroot = "https://premake.svn.sourceforge.net/svnroot/premake"
+	
 --
 -- Make sure a version was specified
 --
@@ -19,64 +15,160 @@ function dorelease()
 		error("** You must specify a version number", 0)
 	end
 	
-	
+
 --
--- Look for a release branch in Subversion; create one if necessary
+-- Look for required utilities
 --
 
+	local required = { "svn", "zip", "tar", "make", "gcc" }
+	for _, cmd in ipairs(required) do
+		z = os.executef("%s --version &> release.log", cmd)
+		if z ~= 0 then
+			error("** '" .. cmd .. "' not found", 0)
+		end
+	end
+
 
 --
--- Check out the release branch
+-- Pre-release checklist
 --
 
+	print("")
+	print("Have you...")
+	print("* Updated the CHANGELOG?")
+	print("* Run tests on Windows and POSIX?")
+	print("* Updated the embedded scripts?")
+	print("* Checked in all changes?")
+	print("")
+	print("Press [Enter] to begin.")
+	io.read()
+
 
 --
--- Update the version number in premake.c
+-- Create a directory to hold releases
+--
+
+	os.mkdir("release")
+	os.chdir("release")
+	
+	
+--
+-- Look for a release branch in Subversion; create one if necessary
 --
 
+	print("Checking for release branch...")
+	local branch = string.format("%s/branches/%s", svnroot, _ARGS[1])
+	z = os.executef("svn ls %s &> release.log", branch)
+	if z ~= 0 then
+		print("Creating release branch...")
+		z = os.executef('svn cp %s/trunk %s -m "Branched for %s release" > release.log', svnroot, branch, _ARGS[1])
+		if z ~= 0 then
+			error("** Failed to create release branch.", 0)
+		end
+	end
 
+	
 --
--- Make absolutely sure the embedded scripts have been updated
+-- Check out the release branch
 --
 
+	print("Checking out release branch...")
+	local branchdir = "premake-" .. _ARGS[1]
+	z = os.executef("svn co %s %s &> release.log", branch, branchdir)
+	if z ~= 0 then
+		error("** Failed to checkout release branch", 0)
+	end
+	os.chdir(branchdir)
+
 
 --
--- If anything changed in those last two steps, check it in to the branch
+-- Update the version number in premake.c
 --
 
+	print("Updating version number...")
+    io.input("src/host/premake.c")
+    local text = io.read("*a")
+	text = text:gsub("SVN", _ARGS[1])
+    io.output("src/host/premake.c")
+    io.write(text)
+    io.close()
+
 
 --
--- Remove .svn, samples, and packages directories
+-- Make absolutely sure the embedded scripts have been updated
 --
 
+	print("Updating embedded scripts...")
+	z = os.executef("premake4 embed &> ../release.log")
+	if z ~= 0 then
+		error("** Failed to update the embedded scripts", 0)
+	end
+
 
 --
--- Generate project files to the build directory
+-- If anything changed in those last two steps, check it in to the branch
 --
 
-	os.execute("premake4 /to=build/vs2005 vs2005")
-	os.execute("premake4 /to=build/vs2008 vs2008")
-	os.execute("premake4 /to=build/gmake.windows /os=windows gmake")
-	os.execute("premake4 /to=build/gmake.unix /os=linux gmake")
-	os.execute("premake4 /to=build/gmake.macosx /os=macosx /platform=universal32 gmake")
-	os.execute("premake4 /to=build/codeblocks.windows /os=windows codeblocks")
-	os.execute("premake4 /to=build/codeblocks.unix /os=linux codeblocks")
-	os.execute("premake4 /to=build/codeblocks.macosx /os=macosx /platform=universal32 codeblocks")
-	os.execute("premake4 /to=build/codelite.windows /os=windows codelite")
-	os.execute("premake4 /to=build/codelite.unix /os=linux codelite")
-	os.execute("premake4 /to=build/codelite.macosx /os=macosx /platform=universal32 codelite")
-	
+	print("Committing changes...")
+	z = os.executef('svn commit -m "Updated version and scripts" &> ../release.log')
+	if z ~= 0 then
+		error("** Failed to commit changes", 0)
+	end
+
 
 --
--- Create a source package
+-- Right now I only generate the source packaging under Mac OS X
 --
 
 	if os.is("macosx") then
-		local fname = "premake-" .. _ARGS[1]
+
+	--
+	-- Remove .svn, samples, and packages directories
+	--
+
+		print("Cleaning up the source tree...")
+		z = os.executef("rm -rf `find . -name .svn`")
+		if z ~= 0 then
+			error("** Failed to remove .svn directories", 0)
+		end
+
+		z = os.executef("rm -rf samples")
+		if z ~= 0 then
+			error("** Failed to remove samples directories", 0)
+		end	
+
+		z = os.executef("rm -rf packages")
+		if z ~= 0 then
+			error("** Failed to remove samples directories", 0)
+		end	
+	
+	--
+	-- Generate project files to the build directory
+	--
+
+		print("Generating project files...")
+		os.executef("premake4 /to=build/vs2005 vs2005 &> ../release.log")
+		os.executef("premake4 /to=build/vs2008 vs2008 &> ../release.log")
+		os.executef("premake4 /to=build/gmake.windows /os=windows gmake &> ../release.log")
+		os.executef("premake4 /to=build/gmake.unix /os=linux gmake &> ../release.log")
+		os.executef("premake4 /to=build/gmake.macosx /os=macosx /platform=universal32 gmake &> ../release.log")
+		os.executef("premake4 /to=build/codeblocks.windows /os=windows codeblocks &> ../release.log")
+		os.executef("premake4 /to=build/codeblocks.unix /os=linux codeblocks &> ../release.log")
+		os.executef("premake4 /to=build/codeblocks.macosx /os=macosx /platform=universal32 codeblocks &> ../release.log")
+		os.executef("premake4 /to=build/codelite.windows /os=windows codelite &> ../release.log")
+		os.executef("premake4 /to=build/codelite.unix /os=linux codelite &> ../release.log")
+		os.executef("premake4 /to=build/codelite.macosx /os=macosx /platform=universal32 codelite &> ../release.log")
+		os.executef("premake4 /to=build/xcode3 /platform=universal32 xcode3 &> ../release.log")
+
+	--
+	-- Create source package
+	--
+
+		print("Creating source code package...")
 		os.chdir("..")
-		executef("zip -r9 %s-src.zip %s/*", fname, fname)
-		executef("mv %s-src.zip %s", fname, fname)
-		os.chdir(fname)
+		os.executef("zip -r9 %s-src.zip %s/* &> ../release.log", branchdir, branchdir)
+		os.chdir(branchdir)
+
 	end
 
 
@@ -85,29 +177,48 @@ function dorelease()
 -- GNU/Make/GCC environment. I use MinGW on Windows.
 --
 
-	local fname = string.format("premake-%s-%s", _ARGS[1], os.get())
+	print("Building platform binary release...")
+	local fname = string.format("%s-%s", branchdir, os.get())
 
 	os.chdir("build/gmake." .. os.get())
-	os.execute("make config=" .. iif(os.is("macosx"), "releaseuniv32", "release"))
+	os.executef("make config=%s &> ../../../release.log", iif(os.is("macosx"), "releaseuniv32", "release"))
 
 	os.chdir("../../bin/release")
 	if os.is("windows") then
-		executef("7z -tzip a %s.zip premake4.exe", fname)
-		executef("move %s.zip ../..", fname)
+		os.executef("zip -9 %s.zip premake4.exe &> ../../../release.log", fname)
+		os.executef("move %s.zip ../../.. &> ../../../release.log", fname)
 	else
-		executef("tar czvf %s.tar.gz premake4", fname)
-		executef("mv %s.tar.gz ../..", fname)
+		os.executef("tar czvf %s.tar.gz premake4 &> ../../../release.log", fname)
+		os.executef("mv %s.tar.gz ../../.. &> ../../../release.log", fname)
 	end
-	
-	
+
 
 --
 -- Upload files to SourceForge
 --
 
+	os.chdir("../..")
 
 --
+-- Clean up
+--
+
+	os.chdir("..")
+	os.remove("release.log")
+	
+	
+--
 -- Remind me of required next steps
 --
 
+	print("")
+	print("Finished. Now...")
+	print("* Upload packages to SourceForge and create release")
+	print("* Write news post and publish to front page")
+	print("* Post to Twitter")
+	print("* Post to email list")
+	print("* Update Freshmeat")
+	print("* Post news item on SourceForge")
+	print("* Copy binaries to local path")
+
 end