www-apps/cgit: Drop

Since we no longer need or want to install cgit via portage, this
patched version can go.

1 files changed, 0 insertions, 221 deletions

diff --git a/www-apps/cgit/files/cgit-1.2.3-git-http-backend.patch b/www-apps/cgit/files/cgit-1.2.3-git-http-backend.patch
deleted file mode 100644
index e43eb09..0000000
--- a/www-apps/cgit/files/cgit-1.2.3-git-http-backend.patch
+++ /dev/null
@@ -1,221 +0,0 @@
-From dcf96f0b2210d15b390ba1a5d26cd271f89aa924 Mon Sep 17 00:00:00 2001
-From: Wynn Wolf Arbor <wolf@oriole.systems>
-Date: Fri, 3 Jul 2020 15:23:45 +0200
-Subject: [PATCH 2/2] Support Git over HTTP by proxying git-http-backend(1)
-
-cgit lacks an easy way to support the "smart" HTTP protocol out of the
-box. A patch [1] has been proposed in the past, but was never merged.
-A few years later there was a short discussion at [2] which did not go
-anywhere.
-
-The majority of users who want to support the "smart" HTTP protocol
-right now seem to conditionally point their web server to
-git-http-backend(1) directly. This relies on proper path-matching and
-regular expression support in the web server as seen in the EXMAPLES
-section of git-http-backend(1).
-
-As proposed in [3], it is possible to have cgit interface with the
-necessary functionality in Git directly, but that would require more
-work. It does not seem that this is something forthcoming in cgit.
-
-Instead, for now, use a modified version of the patch suggested in [1],
-which simply executes git-http-backend(1) when needed. This removes the
-need for any additional plumbing in the web server.
-
-Notable changes to the original patch:
-
- * Remove automatic handling of GIT_PROJECT_ROOT in favour of having the
-   user set the variable correctly themselves. This reduces complexity.
-
- * Use the correct function to generate error pages. The original patch
-   used html_status(), which does not exist anymore.
-
- * In cmd.c, adjust the struct entries to fit. Sadly we cannot use the
-   def_cmd() macro directly, as the endpoints "git-upload-pack" and
-   "git-receive-pack" contain dashes.
-
-[1] https://lists.zx2c4.com/pipermail/cgit/2014-December/002312.html
-[2] https://lists.zx2c4.com/pipermail/cgit/2016-February/002907.html
-[3] https://lists.zx2c4.com/pipermail/cgit/2016-February/002926.html
----
- cgit.c       |  3 +++
- cgit.h       |  1 +
- cgitrc.5.txt |  8 ++++++++
- cmd.c        | 13 +++++++++++++
- ui-clone.c   | 42 ++++++++++++++++++++++++++++++++++++++++++
- ui-clone.h   |  2 ++
- 6 files changed, 69 insertions(+)
-
-diff --git a/cgit.c b/cgit.c
-index c4320f0..fc85c18 100644
---- a/cgit.c
-+++ b/cgit.c
-@@ -151,6 +151,8 @@ static void config_cb(const char *name, const char *value)
- 		ctx.cfg.head_include = xstrdup(value);
- 	else if (!strcmp(name, "header"))
- 		ctx.cfg.header = xstrdup(value);
-+	else if (!strcmp(name, "http-backend-path"))
-+		ctx.cfg.http_backend_path = xstrdup(value);
- 	else if (!strcmp(name, "logo"))
- 		ctx.cfg.logo = xstrdup(value);
- 	else if (!strcmp(name, "logo-link"))
-@@ -379,6 +381,7 @@ static void prepare_context(void)
- 	ctx.cfg.css = "/cgit.css";
- 	ctx.cfg.logo = "/cgit.png";
- 	ctx.cfg.favicon = "/favicon.ico";
-+	ctx.cfg.http_backend_path = NULL;
- 	ctx.cfg.local_time = 0;
- 	ctx.cfg.enable_http_clone = 1;
- 	ctx.cfg.enable_index_owner = 1;
-diff --git a/cgit.h b/cgit.h
-index 7ec46b4..cd29892 100644
---- a/cgit.h
-+++ b/cgit.h
-@@ -200,6 +200,7 @@ struct cgit_config {
- 	char *footer;
- 	char *head_include;
- 	char *header;
-+	char *http_backend_path;
- 	char *logo;
- 	char *logo_link;
- 	char *mimetype_file;
-diff --git a/cgitrc.5.txt b/cgitrc.5.txt
-index 33a6a8c..820cfa6 100644
---- a/cgitrc.5.txt
-+++ b/cgitrc.5.txt
-@@ -234,6 +234,11 @@ header::
- 	The content of the file specified with this option will be included
- 	verbatim at the top of all pages. Default value: none.
- 
-+http-backend-path::
-+	Path to the git-http-backend binary. Setting this allows the git clone to
-+	fetch/push via Git over HTTP. You'll also need to set enable-http-clone
-+	for this to work. See git-http-backend(1). Default value: none.
-+
- include::
- 	Name of a configfile to include before the rest of the current config-
- 	file is parsed. Default value: none. See also: "MACRO EXPANSION".
-@@ -824,6 +829,9 @@ enable-index-owner=1
- # Allow http transport git clone
- enable-http-clone=1
- 
-+# Use git-http-backend to serve Git over HTTP
-+http-backend-path=/usr/lib/git-core/git-http-backend
-+
- 
- # Show extra links for each repository on the index page
- enable-index-links=1
-diff --git a/cmd.c b/cmd.c
-index bf6d8f5..7f1ca98 100644
---- a/cmd.c
-+++ b/cmd.c
-@@ -164,6 +164,17 @@ static void tree_fn(void)
- 	cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
- }
- 
-+static void git_upload_pack_fn(void)
-+{
-+	cgit_clone_git_upload_pack();
-+}
-+
-+static void git_receive_pack_fn(void)
-+{
-+	cgit_clone_git_receive_pack();
-+}
-+
-+
- #define def_cmd(name, want_repo, want_vpath, is_clone) \
- 	{#name, name##_fn, want_repo, want_vpath, is_clone}
- 
-@@ -191,6 +202,8 @@ struct cgit_cmd *cgit_get_cmd(void)
- 		def_cmd(summary, 1, 0, 0),
- 		def_cmd(tag, 1, 0, 0),
- 		def_cmd(tree, 1, 1, 0),
-+		{"git-upload-pack", git_upload_pack_fn, 1, 0, 1},
-+		{"git-receive-pack", git_receive_pack_fn, 1, 0, 1},
- 	};
- 	int i;
- 
-diff --git a/ui-clone.c b/ui-clone.c
-index 5dccb63..5dea33c 100644
---- a/ui-clone.c
-+++ b/ui-clone.c
-@@ -77,8 +77,24 @@ static void send_file(const char *path)
- 	html_include(path);
- }
- 
-+static void dispatch_to_git_http_backend(void)
-+{
-+	if (access(ctx.cfg.http_backend_path, X_OK) == -1) {
-+		fprintf(stderr, "[cgit] http-backend-path (%s) is not executable: %s\n",
-+				ctx.cfg.http_backend_path, strerror(errno));
-+		cgit_print_error_page(500, "Internal Server Error", "Internal Server Error");
-+		return;
-+	}
-+
-+	execl(ctx.cfg.http_backend_path, "git-http-backend", NULL);
-+}
-+
- void cgit_clone_info(void)
- {
-+	if (ctx.cfg.http_backend_path) {
-+		return dispatch_to_git_http_backend();
-+	}
-+
- 	if (!ctx.qry.path || strcmp(ctx.qry.path, "refs")) {
- 		cgit_print_error_page(400, "Bad request", "Bad request");
- 		return;
-@@ -94,6 +110,10 @@ void cgit_clone_objects(void)
- {
- 	char *p;
- 
-+	if (ctx.cfg.http_backend_path) {
-+		return dispatch_to_git_http_backend();
-+	}
-+
- 	if (!ctx.qry.path)
- 		goto err;
- 
-@@ -122,5 +142,27 @@ err:
- 
- void cgit_clone_head(void)
- {
-+	if (ctx.cfg.http_backend_path) {
-+		return dispatch_to_git_http_backend();
-+	}
-+
- 	send_file(git_path("%s", "HEAD"));
- }
-+
-+void cgit_clone_git_upload_pack(void)
-+{
-+	if (ctx.cfg.http_backend_path) {
-+		return dispatch_to_git_http_backend();
-+	}
-+
-+	cgit_print_error_page(404, "Not found", "Not found");
-+}
-+
-+void cgit_clone_git_receive_pack(void)
-+{
-+	if (ctx.cfg.http_backend_path) {
-+		return dispatch_to_git_http_backend();
-+	}
-+
-+	cgit_print_error_page(404, "Not found", "Not found");
-+}
-diff --git a/ui-clone.h b/ui-clone.h
-index 3e460a3..b27087e 100644
---- a/ui-clone.h
-+++ b/ui-clone.h
-@@ -4,5 +4,7 @@
- void cgit_clone_info(void);
- void cgit_clone_objects(void);
- void cgit_clone_head(void);
-+void cgit_clone_git_upload_pack(void);
-+void cgit_clone_git_receive_pack(void);
- 
- #endif /* UI_CLONE_H */
--- 
-2.27.0
-