added scm_rev_gen project to automatically create a header with the git revision on build
ShizZy
parent
bfa6493324
commit
9709dd2def
@ -0,0 +1,80 @@
|
||||
var wshShell = new ActiveXObject("WScript.Shell")
|
||||
var oFS = new ActiveXObject("Scripting.FileSystemObject");
|
||||
|
||||
var outfile = "./src/scm_rev.h";
|
||||
var cmd_revision = " rev-parse HEAD";
|
||||
var cmd_describe = " describe --always --long --dirty";
|
||||
var cmd_branch = " rev-parse --abbrev-ref HEAD";
|
||||
|
||||
function GetGitExe()
|
||||
{
|
||||
for (var gitexe in {"git.cmd":1, "git":1})
|
||||
{
|
||||
try
|
||||
{
|
||||
wshShell.Exec(gitexe);
|
||||
return gitexe;
|
||||
}
|
||||
catch (e)
|
||||
{}
|
||||
}
|
||||
|
||||
WScript.Echo("Cannot find git or git.cmd, check your PATH:\n" +
|
||||
wshShell.ExpandEnvironmentStrings("%PATH%"));
|
||||
WScript.Quit(1);
|
||||
}
|
||||
|
||||
function GetFirstStdOutLine(cmd)
|
||||
{
|
||||
try
|
||||
{
|
||||
return wshShell.Exec(cmd).StdOut.ReadLine();
|
||||
}
|
||||
catch (e)
|
||||
{
|
||||
// catch "the system cannot find the file specified" error
|
||||
WScript.Echo("Failed to exec " + cmd + " this should never happen");
|
||||
WScript.Quit(1);
|
||||
}
|
||||
}
|
||||
|
||||
function GetFileContents(f)
|
||||
{
|
||||
try
|
||||
{
|
||||
return oFS.OpenTextFile(f).ReadAll();
|
||||
}
|
||||
catch (e)
|
||||
{
|
||||
// file doesn't exist
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
// get info from git
|
||||
var gitexe = GetGitExe();
|
||||
var revision = GetFirstStdOutLine(gitexe + cmd_revision);
|
||||
var describe = GetFirstStdOutLine(gitexe + cmd_describe);
|
||||
var branch = GetFirstStdOutLine(gitexe + cmd_branch);
|
||||
var isMaster = +("master" == branch);
|
||||
|
||||
// remove hash (and trailing "-0" if needed) from description
|
||||
describe = describe.replace(/(-0)?-[^-]+(-dirty)?$/, '$2');
|
||||
|
||||
var out_contents =
|
||||
"#define SCM_REV_STR \"" + revision + "\"\n" +
|
||||
"#define SCM_DESC_STR \"" + describe + "\"\n" +
|
||||
"#define SCM_BRANCH_STR \"" + branch + "\"\n" +
|
||||
"#define SCM_IS_MASTER " + isMaster + "\n";
|
||||
|
||||
// check if file needs updating
|
||||
if (out_contents == GetFileContents(outfile))
|
||||
{
|
||||
WScript.Echo(outfile + " current at " + describe);
|
||||
}
|
||||
else
|
||||
{
|
||||
// needs updating - writeout current info
|
||||
oFS.CreateTextFile(outfile, true).Write(out_contents);
|
||||
WScript.Echo(outfile + " updated to " + describe);
|
||||
}
|
||||
@ -1,4 +1,4 @@
|
||||
#define SCM_REV_STR "7d11f8cedd7c135d96880f19ecbd3ff87a60a11f"
|
||||
#define SCM_DESC_STR "3.5-254-dirty"
|
||||
#define SCM_REV_STR "bfa6493324336066a1ef9d04f336faacae57d9f3"
|
||||
#define SCM_DESC_STR "bfa6493"
|
||||
#define SCM_BRANCH_STR "master"
|
||||
#define SCM_IS_MASTER 1
|
||||
|
||||
Loading…
Reference in New Issue