#include "clar_libgit2.h" #include "diff_helpers.h" git_tree *resolve_commit_oid_to_tree( git_repository *repo, const char *partial_oid) { unsigned int len = (unsigned int)strlen(partial_oid); git_oid oid; git_object *obj = NULL; git_tree *tree = NULL; if (git_oid_fromstrn(&oid, partial_oid, len) == 0) git_object_lookup_prefix(&obj, repo, &oid, len, GIT_OBJ_ANY); cl_assert(obj); if (git_object_type(obj) == GIT_OBJ_TREE) return (git_tree *)obj; cl_assert(git_object_type(obj) == GIT_OBJ_COMMIT); cl_git_pass(git_commit_tree(&tree, (git_commit *)obj)); git_object_free(obj); return tree; } int diff_file_fn( void *cb_data, git_diff_delta *delta, float progress) { diff_expects *e = cb_data; GIT_UNUSED(progress); e-> at_least_one_of_them_is_binary = delta->binary; e->files++; switch (delta->status) { case GIT_DELTA_ADDED: e->file_adds++; break; case GIT_DELTA_DELETED: e->file_dels++; break; case GIT_DELTA_MODIFIED: e->file_mods++; break; case GIT_DELTA_IGNORED: e->file_ignored++; break; case GIT_DELTA_UNTRACKED: e->file_untracked++; break; case GIT_DELTA_UNMODIFIED: e->file_unmodified++; break; default: break; } return 0; } int diff_hunk_fn( void *cb_data, git_diff_delta *delta, git_diff_range *range, const char *header, size_t header_len) { diff_expects *e = cb_data; GIT_UNUSED(delta); GIT_UNUSED(header); GIT_UNUSED(header_len); e->hunks++; e->hunk_old_lines += range->old_lines; e->hunk_new_lines += range->new_lines; return 0; } int diff_line_fn( void *cb_data, git_diff_delta *delta, git_diff_range *range, char line_origin, const char *content, size_t content_len) { diff_expects *e = cb_data; GIT_UNUSED(delta); GIT_UNUSED(range); GIT_UNUSED(content); GIT_UNUSED(content_len); e->lines++; switch (line_origin) { case GIT_DIFF_LINE_CONTEXT: e->line_ctxt++; break; case GIT_DIFF_LINE_ADDITION: e->line_adds++; break; case GIT_DIFF_LINE_ADD_EOFNL: assert(0); break; case GIT_DIFF_LINE_DELETION: e->line_dels++; break; case GIT_DIFF_LINE_DEL_EOFNL: /* technically not a line delete, but we'll count it as such */ e->line_dels++; break; default: break; } return 0; }