#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
+#include "ui-ssdiff.h"
unsigned char old_rev_sha1[20];
unsigned char new_rev_sha1[20];
char *new_path;
unsigned int added;
unsigned int removed;
+ unsigned long old_size;
+ unsigned long new_size;
+ int binary:1;
} *items;
+static int use_ssdiff = 0;
static void print_fileinfo(struct fileinfo *info)
{
}
htmlf("</td><td class='%s'>", class);
cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, info->new_path);
+ ctx.qry.sha2, info->new_path, 0);
if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
htmlf(" (%s from %s)",
info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
info->old_path);
html("</td><td class='right'>");
+ if (info->binary) {
+ htmlf("bin</td><td class='graph'>%d -> %d bytes",
+ info->old_size, info->new_size);
+ return;
+ }
htmlf("%d", info->added + info->removed);
html("</td><td class='graph'>");
htmlf("<table summary='file diffstat' width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes));
static void inspect_filepair(struct diff_filepair *pair)
{
+ int binary = 0;
+ unsigned long old_size = 0;
+ unsigned long new_size = 0;
files++;
lines_added = 0;
lines_removed = 0;
- cgit_diff_files(pair->one->sha1, pair->two->sha1, count_diff_lines);
+ cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size,
+ &binary, 0, ctx.qry.ignorews, count_diff_lines);
if (files >= slots) {
if (slots == 0)
slots = 4;
items[files-1].new_path = xstrdup(pair->two->path);
items[files-1].added = lines_added;
items[files-1].removed = lines_removed;
+ items[files-1].old_size = old_size;
+ items[files-1].new_size = new_size;
+ items[files-1].binary = binary;
if (lines_added + lines_removed > max_changes)
max_changes = lines_added + lines_removed;
total_adds += lines_added;
}
void cgit_print_diffstat(const unsigned char *old_sha1,
- const unsigned char *new_sha1)
+ const unsigned char *new_sha1, const char *prefix)
{
- int i;
+ int i, save_context = ctx.qry.context;
html("<div class='diffstat-header'>");
cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, NULL);
+ ctx.qry.sha2, NULL, 0);
+ if (prefix)
+ htmlf(" (limited to '%s')", prefix);
+ html(" (");
+ ctx.qry.context = (save_context > 0 ? save_context : 3) << 1;
+ cgit_self_link("more", NULL, NULL, &ctx);
+ html("/");
+ ctx.qry.context = (save_context > 3 ? save_context : 3) >> 1;
+ cgit_self_link("less", NULL, NULL, &ctx);
+ ctx.qry.context = save_context;
+ html(" context)");
+ html(" (");
+ ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+ cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx);
+ ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+ html(" whitespace changes)");
html("</div>");
html("<table summary='diffstat' class='diffstat'>");
max_changes = 0;
- cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL);
+ cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix,
+ ctx.qry.ignorews);
for(i = 0; i<files; i++)
print_fileinfo(&items[i]);
html("</table>");
html("</div>");
}
+static void print_ssdiff_link()
+{
+ if (!strcmp(ctx.qry.page, "diff")) {
+ if (use_ssdiff)
+ cgit_diff_link("Unidiff", NULL, NULL, ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1);
+ else
+ cgit_diff_link("Side-by-side diff", NULL, NULL,
+ ctx.qry.head, ctx.qry.sha1,
+ ctx.qry.sha2, ctx.qry.path, 1);
+ }
+}
+
static void filepair_cb(struct diff_filepair *pair)
{
+ unsigned long old_size = 0;
+ unsigned long new_size = 0;
+ int binary = 0;
+ linediff_fn print_line_fn = print_line;
+
+ if (use_ssdiff) {
+ cgit_ssdiff_header_begin();
+ print_line_fn = cgit_ssdiff_line_cb;
+ }
header(pair->one->sha1, pair->one->path, pair->one->mode,
pair->two->sha1, pair->two->path, pair->two->mode);
+ if (use_ssdiff)
+ cgit_ssdiff_header_end();
if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) {
if (S_ISGITLINK(pair->one->mode))
- print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
+ print_line_fn(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
if (S_ISGITLINK(pair->two->mode))
- print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
+ print_line_fn(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
+ if (use_ssdiff)
+ cgit_ssdiff_footer();
return;
}
- if (cgit_diff_files(pair->one->sha1, pair->two->sha1, print_line))
+ if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
+ &new_size, &binary, ctx.qry.context,
+ ctx.qry.ignorews, print_line_fn))
cgit_print_error("Error running diff");
+ if (binary) {
+ if (use_ssdiff)
+ html("<tr><td colspan='4'>Binary files differ</td></tr>");
+ else
+ html("Binary files differ");
+ }
+ if (use_ssdiff)
+ cgit_ssdiff_footer();
}
void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix)
if (!commit2 || parse_commit(commit2))
cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1)));
}
- cgit_print_diffstat(old_rev_sha1, new_rev_sha1);
- html("<table summary='diff' class='diff'>");
- html("<tr><td>");
- cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix);
- html("</td></tr>");
+ if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
+ use_ssdiff = 1;
+
+ print_ssdiff_link();
+ cgit_print_diffstat(old_rev_sha1, new_rev_sha1, prefix);
+
+ if (use_ssdiff) {
+ html("<table summary='ssdiff' class='ssdiff'>");
+ } else {
+ html("<table summary='diff' class='diff'>");
+ html("<tr><td>");
+ }
+ cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix,
+ ctx.qry.ignorews);
+ if (!use_ssdiff)
+ html("</td></tr>");
html("</table>");
}
git.ckatri.com / cgit.git / blobdiff