Drop the help tab and its built-in guide

7 files changed, 0 insertions, 120 deletions

diff --git a/source/cgit.c b/source/cgit.c
index 74600a7..c824da6 100644
--- a/source/cgit.c
+++ b/source/cgit.c
@@ -183,8 +183,6 @@ static void config_cb(const char *name, const char *value)
 		ctx.cfg.enable_filter_overrides = atoi(value);
 	else if (!strcmp(name, "enable-follow-links"))
 		ctx.cfg.enable_follow_links = atoi(value);
-	else if (!strcmp(name, "enable-help"))
-		ctx.cfg.enable_help = atoi(value);
 	else if (!strcmp(name, "enable-stats"))
 		ctx.cfg.enable_stats = atoi(value);
 	else if (!strcmp(name, "enable-http-clone"))
@@ -414,7 +412,6 @@ static void prepare_context(void)
 	ctx.cfg.logo = "/cgit.png";
 	ctx.cfg.favicon = "/favicon.ico";
 	ctx.cfg.local_time = 0;
-	ctx.cfg.enable_help = 1;
 	ctx.cfg.enable_http_clone = 1;
 	ctx.cfg.enable_index_owner = 1;
 	ctx.cfg.enable_tree_linenumbers = 1;
diff --git a/source/cgit.h b/source/cgit.h
index 966851c..78129b5 100644
--- a/source/cgit.h
+++ b/source/cgit.h
@@ -229,7 +229,6 @@ struct cgit_config {
 	int embedded;
 	int enable_filter_overrides;
 	int enable_follow_links;
-	int enable_help;
 	int enable_stats;
 	int enable_http_clone;
 	int enable_index_links;
diff --git a/source/cgit.mk b/source/cgit.mk
index eb8790c..b2d7dfc 100644
--- a/source/cgit.mk
+++ b/source/cgit.mk
@@ -106,7 +106,6 @@ CGIT_OBJ_NAMES += ui-blob.o
 CGIT_OBJ_NAMES += ui-clone.o
 CGIT_OBJ_NAMES += ui-commit.o
 CGIT_OBJ_NAMES += ui-diff.o
-CGIT_OBJ_NAMES += ui-help.o
 CGIT_OBJ_NAMES += ui-log.o
 CGIT_OBJ_NAMES += ui-patch.o
 CGIT_OBJ_NAMES += ui-plain.o
diff --git a/source/cmd.c b/source/cmd.c
index 84a9d33..510c957 100644
--- a/source/cmd.c
+++ b/source/cmd.c
@@ -23,7 +23,6 @@
 #include "ui-repolist.h"
 #include "ui-snapshot.h"
 #include "ui-stats.h"
-#include "ui-help.h"
 #include "ui-summary.h"
 #include "ui-tag.h"
 #include "ui-tree.h"
@@ -33,14 +32,6 @@ static void HEAD_fn(void)
 	cgit_clone_head();
 }
 
-static void help_fn(void)
-{
-	if (ctx.cfg.enable_help)
-		cgit_print_help();
-	else
-		cgit_print_error_page(404, "Not found", "Help is disabled");
-}
-
 static void atom_fn(void)
 {
 	cgit_print_atom(ctx.qry.head, ctx.qry.path, ctx.cfg.max_atom_items);
@@ -196,7 +187,6 @@ struct cgit_cmd *cgit_get_cmd(void)
 		def_cmd(blob, 1, 0, 0),
 		def_cmd(commit, 1, 1, 0),
 		def_cmd(diff, 1, 1, 0),
-		def_cmd(help, 0, 0, 0),
 		def_cmd(info, 1, 0, 1),
 		def_cmd(log, 1, 1, 0),
 		def_cmd(ls_cache, 0, 0, 0),
diff --git a/source/ui-help.c b/source/ui-help.c
deleted file mode 100644
index 981733d..0000000
--- a/source/ui-help.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* ui-help.c: built-in guide to the cgit interface
- *
- * Copyright (C) 2006-2018 cgit Development Team <cgit@lists.zx2c4.com>
- *
- * Licensed under GNU General Public License v2
- *   (see LICENSE.txt for full license text)
- */
-
-#include "cgit.h"
-#include "ui-help.h"
-#include "html.h"
-#include "ui-shared.h"
-
-static void print_workflow(const char *title, const char *intro,
-			   const char *pattern, const char *example)
-{
-	html("<h2>");
-	html_txt(title);
-	html("</h2>\n<p>");
-	html_txt(intro);
-	html("</p>\n");
-	if (pattern) {
-		html("<pre class='urls'>");
-		html_txt(pattern);
-		if (example) {
-			html("\n");
-			html_txt(example);
-		}
-		html("</pre>\n");
-	}
-}
-
-void cgit_print_help(void)
-{
-	cgit_print_layout_start();
-	html("<div class='help'>\n");
-
-	html("<p>Every page on this site has a stable address, so anything "
-	     "you can see can also be linked, scripted or fetched. The "
-	     "patterns below cover the common workflows. Angle brackets "
-	     "mark the parts you replace.</p>\n");
-
-	print_workflow("Browse a repository",
-		"Each repository has a summary page, and the tabs on it lead "
-		"to the branch and tag list, the commit history and the file "
-		"tree.",
-		"/<repo>/    /<repo>/refs/    /<repo>/log/    /<repo>/tree/",
-		NULL);
-
-	print_workflow("Pin what you are looking at",
-		"Add h= to select a branch, or id= to select any commit, tag "
-		"or object hash. They work on nearly every page, so a pinned "
-		"URL always shows the same content.",
-		"/<repo>/tree/?h=<branch>    /<repo>/tree/?id=<commit>",
-		"/linux/tree/?h=stable      /linux/tree/?id=v6.1");
-
-	print_workflow("View a file",
-		"Append a path to the tree page for the rendered view, use "
-		"plain for the raw bytes, and blame to see which commit last "
-		"touched each line.",
-		"/<repo>/tree/<path>    /<repo>/plain/<path>    /<repo>/blame/<path>",
-		"/linux/tree/kernel/fork.c?h=v6.1");
-
-	print_workflow("Compare two points in history",
-		"The diff page compares id2, the older point, with id, the "
-		"newer one. Both accept tags, branches and commit hashes. "
-		"Use rawdiff for the plain patch text.",
-		"/<repo>/diff/?id=<new>&id2=<old>",
-		"/linux/diff/?id=v6.2&id2=v6.1");
-
-	print_workflow("Follow the history of a path",
-		"The log page takes a path to limit history to it. The "
-		"search box above the log searches the message, author or "
-		"committer, and the range type accepts any revision range.",
-		"/<repo>/log/<path>    /<repo>/log/?qt=range&q=<rev1>..<rev2>",
-		"/linux/log/?qt=range&q=v6.1..v6.2");
-
-	print_workflow("Download a release or a patch",
-		"Snapshots are archives of a tag or commit, named after the "
-		"repository and version. The patch page emits a single "
-		"commit as an emailable patch.",
-		"/<repo>/snapshot/<repo>-<version>.tar.gz    /<repo>/patch/?id=<commit>",
-		"/linux/snapshot/linux-v6.1.tar.gz");
-
-	print_workflow("Subscribe to changes",
-		"Every repository serves an Atom feed of its history, and "
-		"h= scopes it to a branch.",
-		"/<repo>/atom/    /<repo>/atom/?h=<branch>",
-		NULL);
-
-	html("</div>\n");
-	cgit_print_layout_end();
-}
diff --git a/source/ui-help.h b/source/ui-help.h
deleted file mode 100644
index 85a4db7..0000000
--- a/source/ui-help.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef UI_HELP_H
-#define UI_HELP_H
-
-extern void cgit_print_help(void);
-
-#endif /* UI_HELP_H */
diff --git a/source/ui-shared.c b/source/ui-shared.c
index 16ff875..ace06b2 100644
--- a/source/ui-shared.c
+++ b/source/ui-shared.c
@@ -1193,12 +1193,6 @@ void cgit_print_pageheader(void)
 				  NULL, NULL, 0, 1);
 			html("</li>\n");
 		}
-		if (ctx.cfg.enable_help) {
-			html("<li>");
-			site_link("help", "help", "How to use this site", hc("help"),
-				  NULL, NULL, 0, 1);
-			html("</li>\n");
-		}
 		html("</ul>\n");
 		html("<form class='search' method='get' action='");
 		html_attr(currenturl);