src/patch_generate.c


Log

Author Commit Date CI Message
Patrick Steinhardt 34b32053 2016-11-25T15:02:34 Fix potential use of uninitialized values
Edward Thomson adedac5a 2016-09-02T02:03:45 diff: treat binary patches with no data special When creating and printing diffs, deal with binary deltas that have binary data specially, versus diffs that have a binary file but lack the actual binary data.
Patrick Steinhardt 4b34f687 2016-09-01T15:14:25 patch_generate: only calculate binary diffs if requested When generating diffs for binary files, we load and decompress the blobs in order to generate the actual diff, which can be very costly. While we cannot avoid this for the case when we are called with the `GIT_DIFF_SHOW_BINARY` flag, we do not have to load the blobs in the case where this flag is not set, as the caller is expected to have no interest in the actual content of binary files. Fix the issue by only generating a binary diff when the caller is actually interested in the diff. As libgit2 uses heuristics to determine that a blob contains binary data by inspecting its size without loading from the ODB, this saves us quite some time when diffing in a repository with binary files.
Edward Thomson b859faa6 2016-08-23T23:38:39 Teach `git_patch_from_diff` about parsed diffs Ensure that `git_patch_from_diff` can return the patch for parsed diffs, not just generate a patch for a generated diff.
Edward Thomson 60e15ecd 2016-07-15T17:18:39 packbuilder: `size_t` all the things After 1cd65991, we were passing a pointer to an `unsigned long` to a function that now expected a pointer to a `size_t`. These types differ on 64-bit Windows, which means that we trash the stack. Use `size_t`s in the packbuilder to avoid this.
Edward Thomson 9be638ec 2016-04-19T15:12:18 git_diff_generated: abstract generated diffs
Edward Thomson 8d44f8b7 2015-11-24T15:19:59 patch: `patch_diff` -> `patch_generated`