diff options
Diffstat (limited to 'include/git2/blob.h')
| -rw-r--r-- | include/git2/blob.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/git2/blob.h b/include/git2/blob.h index 8fca48966..dcab4fbe0 100644 --- a/include/git2/blob.h +++ b/include/git2/blob.h @@ -11,6 +11,7 @@ #include "types.h" #include "oid.h" #include "object.h" +#include "buffer.h" /** * @file git2/blob.h @@ -96,6 +97,37 @@ GIT_EXTERN(const void *) git_blob_rawcontent(const git_blob *blob); GIT_EXTERN(git_off_t) git_blob_rawsize(const git_blob *blob); /** + * Get a buffer with the filtered content of a blob. + * + * This applies filters as if the blob was being checked out to the + * working directory under the specified filename. This may apply + * CRLF filtering or other types of changes depending on the file + * attributes set for the blob and the content detected in it. + * + * The output is written into a `git_buf` which the caller must free + * when done (via `git_buf_free`). + * + * If no filters need to be applied, then the `out` buffer will just be + * populated with a pointer to the raw content of the blob. In that case, + * be careful to *not* free the blob until done with the buffer. To keep + * the data detached from the blob, call `git_buf_grow` on the buffer + * with a `want_size` of 0 and the buffer will be reallocated to be + * detached from the blob. + * + * @param out The git_buf to be filled in + * @param blob Pointer to the blob + * @param as_path Path used for file attribute lookups, etc. + * @param check_for_binary_data Should this test if blob content contains + * NUL bytes / looks like binary data before applying filters? + * @return 0 on success or an error code + */ +GIT_EXTERN(int) git_blob_filtered_content( + git_buf *out, + git_blob *blob, + const char *as_path, + int check_for_binary_data); + +/** * Read a file from the working folder of a repository * and write it to the Object Database as a loose blob * |