mirror of
https://gitlab.gnome.org/GNOME/gitg
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149 lines
2.9 KiB
Vala
149 lines
2.9 KiB
Vala
class TestDiffView
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{
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public static int main(string[] args)
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{
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Gtk.init(ref args);
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if (Environment.get_variable("GITG_GTK_DIFF_VIEW_DEBUG") != "local" && args.length > 1 && args[1] == "--local")
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{
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// Launch in local mode
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var path = File.new_for_path(args[0]);
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var gtk = path.get_parent().get_parent().get_parent().get_child("libgitg-gtk");
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var rargs = args;
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rargs[0] = "../tests/diff-view";
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for (var i = 1; i < rargs.length - 1; ++i)
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{
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rargs[i] = rargs[i + 2];
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}
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int status;
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var sliced = rargs[0:(rargs.length - 1)];
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var env = Environ.get();
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env += "GITG_GTK_DIFF_VIEW_DEBUG=local";
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try
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{
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Process.spawn_sync(gtk.get_path(),
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sliced,
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env,
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0,
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null,
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null,
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null,
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out status);
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}
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catch (Error err)
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{
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stderr.printf("Error while spawning local version: %s\n", err.message);
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return 1;
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}
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return status;
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}
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var inipath = ".";
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if (args.length > 1)
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{
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inipath = args[1];
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}
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File repopath;
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Ggit.Repository repo;
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try
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{
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repopath = Ggit.Repository.discover(File.new_for_commandline_arg(inipath));
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repo = Ggit.Repository.open(repopath);
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}
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catch
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{
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stderr.printf("The specified path is not a git repository: %s\n", inipath);
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return 1;
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}
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Ggit.Commit commit;
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if (args.length > 2)
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{
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try
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{
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commit = repo.revparse(args[2]) as Ggit.Commit;
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}
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catch
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{
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stderr.printf("Failed to parse `%s' as a commit.\n", args[2]);
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return 1;
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}
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}
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else
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{
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try
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{
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var head = repo.get_head();
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commit = head.lookup() as Ggit.Commit;
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}
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catch
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{
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stderr.printf("The repository does not have a current HEAD\n");
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return 1;
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}
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}
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var wnd = new Gtk.Window();
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wnd.set_default_size(800, 600);
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var sw = new Gtk.ScrolledWindow(null, null);
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var v = new GitgGtk.DiffView(null);
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sw.add(v);
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v.options = new Ggit.DiffOptions(Ggit.DiffFlags.NORMAL,
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3,
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0,
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null,
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null,
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null);
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v.commit = commit;
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v.key_press_event.connect((vv, ev) => {
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var state = ev.state & Gtk.accelerator_get_default_mod_mask();
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if (ev.keyval == Gdk.Key.r && state == Gdk.ModifierType.CONTROL_MASK)
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{
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v.reload_bypass_cache();
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return true;
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}
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else
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{
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return false;
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}
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});
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wnd.delete_event.connect((w, ev) => {
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Gtk.main_quit();
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return true;
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});
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wnd.add(sw);
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wnd.show_all();
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if (Environment.get_variable("GITG_GTK_DIFF_VIEW_DEBUG") != "local")
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{
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stdout.printf("Use `diff-view --local' to use local resources.\n");
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}
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stdout.printf("Press Ctrl+R to refresh...\n");
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Gtk.main();
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return 0;
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}
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}
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// vi:ts=4
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