X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=tig.c;h=047b853b67396961cd12361489cb9a911843c140;hb=745649df49e55942b95ee2aacd619bb1cf6359b0;hp=c1e527083372f3cddca17f6263ee3072a702baf9;hpb=730ae86ffae42b854e023e5d91d05551d9824c6e;p=tig.git

diff --git a/tig.c b/tig.c
index c1e5270..047b853 100644
--- a/tig.c
+++ b/tig.c
@@ -1435,6 +1435,7 @@ enum open_flags {
 	OPEN_RELOAD = 4,	/* Reload view even if it is the current. */
 	OPEN_REFRESH = 16,	/* Refresh view using previous command. */
 	OPEN_PREPARED = 32,	/* Open already prepared command. */
+	OPEN_EXTRA = 64,	/* Open extra data from command. */
 };
 
 struct view_ops {
@@ -2390,7 +2391,7 @@ format_arg(const char *name)
 }
 
 static bool
-format_argv(const char ***dst_argv, const char *src_argv[], bool replace, bool first)
+format_argv(const char ***dst_argv, const char *src_argv[], bool first)
 {
 	char buf[SIZEOF_STR];
 	int argc;
@@ -2428,7 +2429,7 @@ format_argv(const char ***dst_argv, const char *src_argv[], bool replace, bool f
 			int len = next - arg;
 			const char *value;
 
-			if (!next || !replace) {
+			if (!next) {
 				len = strlen(arg);
 				value = "";
 
@@ -2443,7 +2444,7 @@ format_argv(const char ***dst_argv, const char *src_argv[], bool replace, bool f
 			if (!string_format_from(buf, &bufpos, "%.*s%s", len, arg, value))
 				return FALSE;
 
-			arg = next && replace ? strchr(next, ')') + 1 : NULL;
+			arg = next ? strchr(next, ')') + 1 : NULL;
 		}
 
 		if (!argv_append(dst_argv, buf))
@@ -2499,37 +2500,26 @@ setup_update(struct view *view, const char *vid)
 	view->start_time = time(NULL);
 }
 
-static bool
-prepare_update(struct view *view, const char *dir, const char *argv[])
-{
-	if (view->pipe)
-		io_done(view->pipe);
-	view->dir = dir;
-	return argv_copy(&view->argv, argv);
-}
-
-static bool
-start_update(struct view *view, const char **argv, const char *dir)
-{
-	return prepare_update(view, dir, argv) &&
-	       io_run(&view->io, IO_RD, dir, view->argv);
-}
-
 static bool
 begin_update(struct view *view, const char *dir, const char **argv, enum open_flags flags)
 {
-	bool reload = !!(flags & (OPEN_RELOAD | OPEN_REFRESH | OPEN_PREPARED));
+	bool extra = !!(flags & (OPEN_EXTRA));
+	bool reload = !!(flags & (OPEN_RELOAD | OPEN_REFRESH | OPEN_PREPARED | OPEN_EXTRA));
 	bool refresh = flags & (OPEN_REFRESH | OPEN_PREPARED);
 
 	if (!reload && !strcmp(view->vid, view->id))
 		return TRUE;
 
-	if (view->pipe)
-		end_update(view, TRUE);
+	if (view->pipe) {
+		if (extra)
+			io_done(view->pipe);
+		else
+			end_update(view, TRUE);
+	}
 
 	if (!refresh) {
 		view->dir = dir;
-		if (!format_argv(&view->argv, argv, TRUE, !view->prev))
+		if (!format_argv(&view->argv, argv, !view->prev))
 			return FALSE;
 
 		/* Put the current ref_* value to the view title ref
@@ -2542,11 +2532,9 @@ begin_update(struct view *view, const char *dir, const char **argv, enum open_fl
 	if (view->argv && view->argv[0] &&
 	    !io_run(&view->io, IO_RD, view->dir, view->argv))
 		return FALSE;
-	else if (view->argv && !strcmp(view->argv[0], opt_cdup) &&
-		 !io_open(&view->io, "%s%s", opt_cdup, view->argv[1]))
-		return FALSE;
 
-	setup_update(view, view->id);
+	if (!extra)
+		setup_update(view, view->id);
 
 	return TRUE;
 }
@@ -2780,7 +2768,11 @@ open_argv(struct view *prev, struct view *view, const char *argv[], const char *
 {
 	enum request request = view - views + REQ_OFFSET + 1;
 
-	if (!prepare_update(view, dir, argv)) {
+	if (view->pipe)
+		end_update(view, TRUE);
+	view->dir = dir;
+	
+	if (!argv_copy(&view->argv, argv)) {
 		report("Failed to open %s view: %s", view->name, io_strerror(&view->io));
 	} else {
 		open_view(prev, request, flags | OPEN_PREPARED);
@@ -2790,16 +2782,9 @@ open_argv(struct view *prev, struct view *view, const char *argv[], const char *
 static void
 open_file(struct view *prev, struct view *view, const char *file, enum open_flags flags)
 {
-	enum request request = view - views + REQ_OFFSET + 1;
 	const char *file_argv[] = { opt_cdup, file , NULL };
 
-	if (view->pipe)
-		end_update(view, TRUE);
-	if (!argv_copy(&view->argv, file_argv)) {
-		report("Failed to load %s: out of memory", file);
-	} else {
-		open_view(prev, request, flags | OPEN_PREPARED);
-	}
+	open_argv(prev, view, file_argv, opt_cdup, flags); 
 }
 
 static void
@@ -2853,7 +2838,7 @@ open_run_request(enum request request)
 		return;
 	}
 
-	if (format_argv(&argv, req->argv, TRUE, FALSE))
+	if (format_argv(&argv, req->argv, FALSE))
 		open_external_viewer(argv, NULL);
 	if (argv)
 		argv_free(argv);
@@ -3725,11 +3710,10 @@ tree_read_date(struct view *view, char *text, bool *read_date)
 		return TRUE;
 
 	} else if (!text) {
-		char *path = *opt_path ? opt_path : ".";
 		/* Find next entry to process */
 		const char *log_file[] = {
 			"git", "log", "--no-color", "--pretty=raw",
-				"--cc", "--raw", view->id, "--", path, NULL
+				"--cc", "--raw", view->id, "--", "%(directory)", NULL
 		};
 
 		if (!view->lines) {
@@ -3738,7 +3722,7 @@ tree_read_date(struct view *view, char *text, bool *read_date)
 			return TRUE;
 		}
 
-		if (!start_update(view, log_file, opt_cdup)) {
+		if (!begin_update(view, opt_cdup, log_file, OPEN_EXTRA)) {
 			report("Failed to load tree data");
 			return TRUE;
 		}
@@ -4113,6 +4097,7 @@ struct blame {
 static bool
 blame_open(struct view *view, enum open_flags flags)
 {
+	const char *file_argv[] = { opt_cdup, opt_file , NULL };
 	char path[SIZEOF_STR];
 	size_t i;
 
@@ -4122,13 +4107,13 @@ blame_open(struct view *view, enum open_flags flags)
 			return FALSE;
 	}
 
-	if (*opt_ref || !io_open(&view->io, "%s%s", opt_cdup, opt_file)) {
+	if (*opt_ref || !begin_update(view, opt_cdup, file_argv, flags)) {
 		const char *blame_cat_file_argv[] = {
 			"git", "cat-file", "blob", path, NULL
 		};
 
 		if (!string_format(path, "%s:%s", opt_ref, opt_file) ||
-		    !start_update(view, blame_cat_file_argv, opt_cdup))
+		    !begin_update(view, opt_cdup, blame_cat_file_argv, flags))
 			return FALSE;
 	}
 
@@ -4150,7 +4135,7 @@ blame_open(struct view *view, enum open_flags flags)
 			free(blame->commit);
 	}
 
-	setup_update(view, opt_file);
+	string_format(view->vid, "%s:%s", opt_ref, opt_file);
 	string_format(view->ref, "%s ...", opt_file);
 
 	return TRUE;
@@ -4244,7 +4229,7 @@ blame_read_file(struct view *view, const char *line, bool *read_file)
 		if (view->lines == 0 && !view->prev)
 			die("No blame exist for %s", view->vid);
 
-		if (view->lines == 0 || !start_update(view, blame_argv, opt_cdup)) {
+		if (view->lines == 0 || !begin_update(view, opt_cdup, blame_argv, OPEN_EXTRA)) {
 			report("Failed to load blame data");
 			return TRUE;
 		}
@@ -4675,12 +4660,11 @@ branch_open(struct view *view, enum open_flags flags)
 			"--simplify-by-decoration", "--all", NULL
 	};
 
-	if (!start_update(view, branch_log, NULL)) {
+	if (!begin_update(view, NULL, branch_log, flags)) {
 		report("Failed to load branch data");
 		return TRUE;
 	}
 
-	setup_update(view, view->id);
 	branch_open_visitor(view, &branch_all);
 	foreach_ref(branch_open_visitor, view);
 	view->p_restore = TRUE;