[RFC PATCH 10/15] sparse-repo: Provide a function to record sparse limiting arguments
Signed-off-by: Elijah Newren <newren@gmail.com>
---
sparse-repo.c | 20 ++++++++++++++++++++
sparse-repo.h | 1 +
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/sparse-repo.c b/sparse-repo.c
index 18ea976..c983096 100644
--- a/sparse-repo.c
+++ b/sparse-repo.c
@@ -5,6 +5,26 @@
#define SPARSE_FILE "sparse-limits"
+void record_sparse_limits(const char *quoted_argv)
+{
+ int fd, len;
+ char *sparse_file = git_path(SPARSE_FILE);
+
+ /* FIXME: sq_quote_argv puts a leading space in front of quoted
+ * arguments, but sq_dequote_to_argv chokes on it. Maybe sq_quote_argv
+ * should be fixed?
+ */
+ if (*quoted_argv == ' ')
+ quoted_argv++;
+ len = strlen(quoted_argv);
+
+ fd = open(sparse_file, O_WRONLY | O_CREAT, 0666);
+ if (fd < 0 || write_in_full(fd, quoted_argv, len) != len)
+ die_errno("could not write %s", sparse_file);
+ xwrite(fd, "\n", 1);
+ close(fd);
+}
+
void register_sparse_limits(const char **revlist_argv)
{
if (revlist_argv != git_sparse_limits) {
diff --git a/sparse-repo.h b/sparse-repo.h
index ed9018a..2df175f 100644
--- a/sparse-repo.h
+++ b/sparse-repo.h
@@ -1,3 +1,4 @@
+void record_sparse_limits(const char *quoted_argv);
void register_sparse_limits(const char **revlist_argv);
void register_quoted_sparse_limits(char *quoted_argv);
void check_sparse_repo(void);
--
1.7.2.2.140.gd06af
Elijah Newren <newren@gmail.com>