stagit

static git page generator (mirror)
git clone git://git.2f30.org/stagit.git
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commit 8c45dfc58edc069a3787224f522c7f62da501a80
parent 175094899d7c453786857d0e5a7d2e634611aea4
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun, 11 Nov 2018 18:09:27 +0100

detect copies and renames based on the threshold of changes

Diffstat:
stagit.c | 9+++++++++
1 file changed, 9 insertions(+), 0 deletions(-)

diff --git a/stagit.c b/stagit.c @@ -92,6 +92,7 @@ commitinfo_getstats(struct commitinfo *ci) { struct deltainfo *di; git_diff_options opts; + git_diff_find_options fopts; const git_diff_delta *delta; const git_diff_hunk *hunk; const git_diff_line *line; @@ -113,6 +114,12 @@ commitinfo_getstats(struct commitinfo *ci) if (git_diff_tree_to_tree(&(ci->diff), repo, ci->parent_tree, ci->commit_tree, &opts)) goto err; + if (git_diff_find_init_options(&fopts, GIT_DIFF_FIND_OPTIONS_VERSION)) + goto err; + fopts.flags |= GIT_DIFF_FIND_RENAMES | GIT_DIFF_FIND_COPIES; + if (git_diff_find_similar(ci->diff, &fopts)) + goto err; + ndeltas = git_diff_num_deltas(ci->diff); if (ndeltas && !(ci->deltas = calloc(ndeltas, sizeof(struct deltainfo *)))) err(1, "calloc"); @@ -120,6 +127,7 @@ commitinfo_getstats(struct commitinfo *ci) for (i = 0; i < ndeltas; i++) { if (git_patch_from_diff(&patch, ci->diff, i)) goto err; + if (!(di = calloc(1, sizeof(struct deltainfo)))) err(1, "calloc"); di->patch = patch; @@ -460,6 +468,7 @@ printshowfile(FILE *fp, struct commitinfo *ci) fputs("<b>Diffstat:</b>\n<table>", fp); for (i = 0; i < ci->ndeltas; i++) { delta = git_patch_get_delta(ci->deltas[i]->patch); + fprintf(fp, "<tr><td><a href=\"#h%zu\">", i); xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path)); if (strcmp(delta->old_file.path, delta->new_file.path)) {