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ssdiff: anchors for ssdiff
Emit anchors to the respective revisions in side-by-side diff view Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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parent
808c685ebb
commit
e52040bf90
2
cgit.css
2
cgit.css
@ -275,7 +275,7 @@ table.blob pre {
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padding: 0; margin: 0;
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}
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table.blob a.no {
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table.blob a.no, table.ssdiff a.no {
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color: gray;
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text-align: right;
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text-decoration: none;
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12
ui-diff.c
12
ui-diff.c
@ -34,6 +34,17 @@ static struct fileinfo {
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} *items;
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static int use_ssdiff = 0;
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static struct diff_filepair *current_filepair;
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struct diff_filespec *cgit_get_current_old_file(void)
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{
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return current_filepair->one;
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}
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struct diff_filespec *cgit_get_current_new_file(void)
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{
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return current_filepair->two;
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}
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static void print_fileinfo(struct fileinfo *info)
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{
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@ -284,6 +295,7 @@ static void filepair_cb(struct diff_filepair *pair)
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int binary = 0;
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linediff_fn print_line_fn = print_line;
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current_filepair = pair;
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if (use_ssdiff) {
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cgit_ssdiff_header_begin();
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print_line_fn = cgit_ssdiff_line_cb;
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@ -7,4 +7,10 @@ extern void cgit_print_diffstat(const unsigned char *old_sha1,
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extern void cgit_print_diff(const char *new_hex, const char *old_hex,
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const char *prefix);
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extern struct diff_filespec *cgit_get_current_old_file(void);
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extern struct diff_filespec *cgit_get_current_new_file(void);
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extern unsigned char old_rev_sha1[20];
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extern unsigned char new_rev_sha1[20];
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#endif /* UI_DIFF_H */
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34
ui-ssdiff.c
34
ui-ssdiff.c
@ -1,6 +1,7 @@
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#include "cgit.h"
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#include "html.h"
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#include "ui-shared.h"
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#include "ui-diff.h"
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extern int use_ssdiff;
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@ -191,17 +192,24 @@ static void print_ssdiff_line(char *class,
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char *new_line, int individual_chars)
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{
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char *lcs = NULL;
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if (old_line)
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old_line = replace_tabs(old_line + 1);
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if (new_line)
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new_line = replace_tabs(new_line + 1);
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if (individual_chars && old_line && new_line)
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lcs = longest_common_subsequence(old_line, new_line);
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html("<tr>");
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if (old_line_no > 0)
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htmlf("<td class='lineno'>%d</td><td class='%s'>",
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old_line_no, class);
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else if (old_line)
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html("<tr>\n");
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if (old_line_no > 0) {
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struct diff_filespec *old_file = cgit_get_current_old_file();
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char *lineno_str = fmt("n%d", old_line_no);
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char *id_str = fmt("%s#%s", is_null_sha1(old_file->sha1)?"HEAD":sha1_to_hex(old_rev_sha1), lineno_str);
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html("<td class='lineno'><a class='no' href='");
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html(cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str));
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htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
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html("</td>");
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htmlf("<td class='%s'>", class);
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} else if (old_line)
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htmlf("<td class='lineno'></td><td class='%s'>", class);
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else
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htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
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@ -212,11 +220,17 @@ static void print_ssdiff_line(char *class,
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html_txt(old_line);
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}
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html("</td>");
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if (new_line_no > 0)
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htmlf("<td class='lineno'>%d</td><td class='%s'>",
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new_line_no, class);
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else if (new_line)
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html("</td>\n");
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if (new_line_no > 0) {
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struct diff_filespec *new_file = cgit_get_current_new_file();
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char *lineno_str = fmt("n%d", new_line_no);
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char *id_str = fmt("%s#%s", is_null_sha1(new_file->sha1)?"HEAD":sha1_to_hex(new_rev_sha1), lineno_str);
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html("<td class='lineno'><a class='no' href='");
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html(cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str));
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htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
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html("</td>");
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htmlf("<td class='%s'>", class);
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} else if (new_line)
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htmlf("<td class='lineno'></td><td class='%s'>", class);
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else
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htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
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