mirror of
https://github.com/yuzu-emu/yuzu-android.git
synced 2024-12-02 22:34:21 +01:00
78eb8ba844
The Git for Windows installer doesn't add the Git binaries to the path by default. (Due to risk of conflicts with built-in windows commands.) Unless you have configured your system specially this causes the scm_rev_gen.js script to fail to find Git. Added more paths to the script so that it searches in the default msysgit installation directory, eliminating the need to set the PATH for most environments.
75 lines
2.2 KiB
JavaScript
75 lines
2.2 KiB
JavaScript
var wshShell = new ActiveXObject("WScript.Shell")
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var oFS = new ActiveXObject("Scripting.FileSystemObject");
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var outfile = "scm_rev.cpp";
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var cmd_revision = " rev-parse HEAD";
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var cmd_describe = " describe --always --long --dirty";
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var cmd_branch = " rev-parse --abbrev-ref HEAD";
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var git_search_paths = {
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"git.cmd": 1,
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"git": 1,
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"C:\\Program Files (x86)\\Git\\bin\\git.exe": 1,
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"C:\\Program Files\\Git\\bin\\git.exe": 1
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};
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function GetGitExe() {
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for (var gitexe in git_search_paths) {
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try {
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wshShell.Exec(gitexe);
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return gitexe;
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} catch (e) {
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}
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}
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WScript.Echo("Cannot find git or git.cmd, check your PATH:\n" +
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wshShell.ExpandEnvironmentStrings("%PATH%"));
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WScript.Quit(1);
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}
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function GetFirstStdOutLine(cmd) {
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try {
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return wshShell.Exec(cmd).StdOut.ReadLine();
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} catch (e) {
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// catch "the system cannot find the file specified" error
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WScript.Echo("Failed to exec " + cmd + " this should never happen");
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WScript.Quit(1);
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}
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}
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function GetFileContents(f) {
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try {
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return oFS.OpenTextFile(f).ReadAll();
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} catch (e) {
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// file doesn't exist
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return "";
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}
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}
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// get info from git
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var gitexe = GetGitExe();
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var revision = GetFirstStdOutLine(gitexe + cmd_revision);
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var describe = GetFirstStdOutLine(gitexe + cmd_describe);
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var branch = GetFirstStdOutLine(gitexe + cmd_branch);
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var isMaster = +("master" == branch);
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// remove hash (and trailing "-0" if needed) from description
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describe = describe.replace(/(-0)?-[^-]+(-dirty)?$/, '$2');
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var out_contents =
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"#include \"common/scm_rev.h\"\n" +
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"namespace Common {\n" +
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" const char g_scm_rev[] = \"" + revision + "\";\n" +
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" const char g_scm_branch[] = \"" + branch + "\";\n" +
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" const char g_scm_desc[] = \"" + describe + "\";\n" +
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"}\n";
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// check if file needs updating
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if (out_contents == GetFileContents(outfile)) {
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WScript.Echo(outfile + " current at " + describe);
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} else {
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// needs updating - writeout current info
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oFS.CreateTextFile(outfile, true).Write(out_contents);
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WScript.Echo(outfile + " updated to " + describe);
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}
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