geany-plugins: rebuild for libgit2-1.5.0

This commit is contained in:
Piraty 2022-10-10 01:39:02 +02:00
parent 66e050292b
commit dc03e190f4
3 changed files with 174 additions and 1 deletions

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@ -0,0 +1,49 @@
From 668f5d07eef16e227402eab09141c738b315d94b Mon Sep 17 00:00:00 2001
From: Colomban Wendling <ban@herbesfolles.org>
Date: Sun, 5 Jun 2022 23:11:20 +0200
Subject: [PATCH 1/2] git-changebar: Simplify libgit2 version checks
Introduce a custom macro for libgit2 version checks for them to be both
easier to read and write.
---
git-changebar/src/gcb-plugin.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/git-changebar/src/gcb-plugin.c b/git-changebar/src/gcb-plugin.c
index f8ce20cd..bee8c865 100644
--- a/git-changebar/src/gcb-plugin.c
+++ b/git-changebar/src/gcb-plugin.c
@@ -32,11 +32,19 @@
#include <geany.h>
#include <document.h>
-#if ! defined (LIBGIT2_VER_MINOR) || ( (LIBGIT2_VER_MAJOR == 0) && (LIBGIT2_VER_MINOR < 22) )
+#ifdef LIBGIT2_VER_MINOR
+# define CHECK_LIBGIT2_VERSION(MAJOR, MINOR) \
+ ((LIBGIT2_VER_MAJOR == (MAJOR) && LIBGIT2_VER_MINOR >= (MINOR)) || \
+ LIBGIT2_VER_MAJOR > (MAJOR))
+#else /* ! defined(LIBGIT2_VER_MINOR) */
+# define CHECK_LIBGIT2_VERSION(MAJOR, MINOR) 0
+#endif
+
+#if ! CHECK_LIBGIT2_VERSION(0, 22)
# define git_libgit2_init git_threads_init
# define git_libgit2_shutdown git_threads_shutdown
#endif
-#if ! defined (LIBGIT2_VER_MINOR) || ( (LIBGIT2_VER_MAJOR == 0) && (LIBGIT2_VER_MINOR < 23) )
+#if ! CHECK_LIBGIT2_VERSION(0, 23)
/* 0.23 added @p binary_cb */
# define git_diff_buffers(old_buffer, old_len, old_as_path, \
new_buffer, new_len, new_as_path, options, \
@@ -45,7 +53,7 @@
new_buffer, new_len, new_as_path, options, \
file_cb, hunk_cb, line_cb, payload)
#endif
-#if ! defined (LIBGIT2_VER_MINOR) || ( (LIBGIT2_VER_MAJOR == 0) && (LIBGIT2_VER_MINOR < 28) )
+#if ! CHECK_LIBGIT2_VERSION(0, 28)
# define git_buf_dispose git_buf_free
# define git_error_last giterr_last
#endif
--
2.38.0

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@ -0,0 +1,124 @@
From 5d9f1bc6d010e6b4c6a21af8a39b90922f89a82c Mon Sep 17 00:00:00 2001
From: Colomban Wendling <ban@herbesfolles.org>
Date: Sun, 5 Jun 2022 23:22:59 +0200
Subject: [PATCH 2/2] git-changebar: Add support for libgit2 1.4
The buffer API changed a lot in libgit2 1.4, so compatibility is a bit
nastier than one could hope for.
Fixes #1164.
---
git-changebar/src/gcb-plugin.c | 76 ++++++++++++++++++++++++----------
1 file changed, 54 insertions(+), 22 deletions(-)
diff --git a/git-changebar/src/gcb-plugin.c b/git-changebar/src/gcb-plugin.c
index bee8c865..76208cd0 100644
--- a/git-changebar/src/gcb-plugin.c
+++ b/git-changebar/src/gcb-plugin.c
@@ -219,30 +219,19 @@ static const struct {
};
-/* workaround https://github.com/libgit2/libgit2/pull/3187 */
-static int
-gcb_git_buf_grow (git_buf *buf,
- size_t target_size)
-{
- if (buf->asize == 0) {
- if (target_size == 0) {
- target_size = buf->size;
- }
- if ((target_size & 7) == 0) {
- target_size++;
- }
- }
- return git_buf_grow (buf, target_size);
-}
-#define git_buf_grow gcb_git_buf_grow
-
static void
buf_zero (git_buf *buf)
{
if (buf) {
buf->ptr = NULL;
buf->size = 0;
+#if ! CHECK_LIBGIT2_VERSION(1, 4)
buf->asize = 0;
+#else
+ /* we don't really need this field, but the documentation states that all
+ * fields should be set to 0, so fill it as well */
+ buf->reserved = 0;
+#endif
}
}
@@ -256,6 +245,52 @@ clear_cached_blob_contents (void)
G_blob_contents_tag = 0;
}
+/* similar to old git_blob_filtered_content() but makes sure the caller owns
+ * the data in the output buffer -- and uses a boolean return */
+static gboolean
+get_blob_contents (git_buf *out,
+ git_blob *blob,
+ const char *as_path,
+ int check_for_binary_data)
+{
+/* libgit2 1.4 changed buffer API quite a bit */
+#if ! CHECK_LIBGIT2_VERSION(1, 4)
+ gboolean success = TRUE;
+
+ if (git_blob_filtered_content (out, blob, as_path,
+ check_for_binary_data) != 0)
+ return FALSE;
+
+ /* Workaround for https://github.com/libgit2/libgit2/pull/3187
+ * We want to own the buffer, which git_buf_grow(buf, 0) was supposed to do,
+ * but there is a corner case where it doesn't do what it should and
+ * truncates the buffer contents, so we fix this manually. */
+ if (out->asize == 0) {
+ size_t target_size = out->size;
+ if ((target_size & 7) == 0) {
+ target_size++;
+ }
+ success = (git_buf_grow (out, target_size) == 0);
+ }
+
+ return success;
+#else /* libgit2 >= 1.4 */
+ /* Here we can assume we will always get a buffer we own (at least as of
+ * 2022-06-05 it is the case), so there's no need for a pendent to the
+ * previous git_buf_grow() shenanigans.
+ * This code path does the same as the older git_blob_filtered_content()
+ * but with non-deprecated API */
+ git_blob_filter_options opts = GIT_BLOB_FILTER_OPTIONS_INIT;
+
+ if (check_for_binary_data)
+ opts.flags |= GIT_BLOB_FILTER_CHECK_FOR_BINARY;
+ else
+ opts.flags &= ~GIT_BLOB_FILTER_CHECK_FOR_BINARY;
+
+ return git_blob_filter(out, blob, as_path, &opts) == 0;
+#endif
+}
+
/* get the file blob for @relpath at HEAD */
static gboolean
repo_get_file_blob_contents (git_repository *repo,
@@ -279,11 +314,8 @@ repo_get_file_blob_contents (git_repository *repo,
git_blob *blob;
if (git_blob_lookup (&blob, repo, git_tree_entry_id (entry)) == 0) {
- if (git_blob_filtered_content (contents, blob, relpath,
- check_for_binary_data) == 0 &&
- git_buf_grow (contents, 0) == 0) {
- success = TRUE;
- }
+ success = get_blob_contents (contents, blob, relpath,
+ check_for_binary_data);
git_blob_free (blob);
}
git_tree_entry_free (entry);
--
2.38.0

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@ -1,7 +1,7 @@
# Template file for 'geany-plugins'
pkgname=geany-plugins
version=1.38.0
revision=1
revision=2
build_style=gnu-configure
configure_args="PYTHON=/usr/bin/python2 --enable-all-plugins --disable-devhelp
--disable-webhelper --disable-debugger --disable-geanypy --disable-multiterm"