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#ifndef UI_COMMIT_H
#define UI_COMMIT_H

extern void cgit_print_commit(char *hex, const char *prefix);

#endif /* UI_COMMIT_H */

*/ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */

/* ui-patch.c: generate patch view
 *
 * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"
#include "ui-patch.h"
#include "html.h"
#include "ui-shared.h"

void cgit_print_patch(const char *new_rev, const char *old_rev,
		      const char *prefix)
{
	struct rev_info rev;
	struct commit *commit;
	unsigned char new_rev_sha1[20], old_rev_sha1[20];
	char rev_range[2 * 40 + 3];
	char *rev_argv[] = { NULL, "--reverse", "--format=email", rev_range };
	char *patchname;

	if (!new_rev)
		new_rev = ctx.qry.head;

	if (get_sha1(new_rev, new_rev_sha1)) {
		cgit_print_error_page(404, "Not found",
				"Bad object id: %s", new_rev);
		return;
	}
	commit = lookup_commit_reference(new_rev_sha1);
	if (!commit) {
		cgit_print_error_page(404, "Not found",
				"Bad commit reference: %s", new_rev);
		return;
	}

	if (old_rev) {
		if (get_sha1(old_rev, old_rev_sha1)) {
			cgit_print_error_page(404, "Not found",
					"Bad object id: %s", old_rev);
			return;
		}
		if (!lookup_commit_reference(old_rev_sha1)) {
			cgit_print_error_page(404, "Not found",
					"Bad commit reference: %s", old_rev);
			return;
		}
	} else if (commit->parents && commit->parents->item) {
		hashcpy(old_rev_sha1, commit->parents->item->object.sha1);
	} else {
		hashclr(old_rev_sha1);
	}

	if (is_null_sha1(old_rev_sha1)) {
		memcpy(rev_range, sha1_to_hex(new_rev_sha1), 41);
	} else {
		sprintf(rev_range, "%s..%s", sha1_to_hex(old_rev_sha1),
			sha1_to_hex(new_rev_sha1));
	}

	patchname = fmt("%s.patch", rev_range);
	ctx.page.mimetype = "text/plain";
	ctx.page.filename = patchname;
	cgit_print_http_headers();

	if (ctx.cfg.noplainemail) {
		rev_argv[2] = "--format=format:From %H Mon Sep 17 00:00:00 "
			      "2001%nFrom: %an%nDate: %aD%n%w(78,0,1)Subject: "
			      "%s%n%n%w(0)%b";
	}

	init_revisions(&rev, NULL);
	rev.abbrev = DEFAULT_ABBREV;
	rev.verbose_header = 1;
	rev.diff = 1;
	rev.show_root_diff = 1;
	rev.max_parents = 1;
	rev.diffopt.output_format |= DIFF_FORMAT_DIFFSTAT |
			DIFF_FORMAT_PATCH | DIFF_FORMAT_SUMMARY;
	setup_revisions(ARRAY_SIZE(rev_argv), (const char **)rev_argv, &rev,
			NULL);
	prepare_revision_walk(&rev);

	while ((commit = get_revision(&rev)) != NULL) {
		log_tree_commit(&rev, commit);
		printf("-- \ncgit %s\n\n", cgit_version);
	}

	fflush(stdout);
}

[10]; strftime(buf, sizeof(buf), "W%V %G", tm); return buf; } static void trunc_month(struct tm *tm) { tm->tm_mday = 1; } static void dec_month(struct tm *tm) { tm->tm_mon--; if (tm->tm_mon < 0) { tm->tm_year--; tm->tm_mon = 11; } } static void inc_month(struct tm *tm) { tm->tm_mon++; if (tm->tm_mon > 11) { tm->tm_year++; tm->tm_mon = 0; } } static char *pretty_month(struct tm *tm) { static const char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; return fmt("%s %d", months[tm->tm_mon], tm->tm_year + 1900); } static void trunc_quarter(struct tm *tm) { trunc_month(tm); while (tm->tm_mon % 3 != 0) dec_month(tm); } static void dec_quarter(struct tm *tm) { dec_month(tm); dec_month(tm); dec_month(tm); } static void inc_quarter(struct tm *tm) { inc_month(tm); inc_month(tm); inc_month(tm); } static char *pretty_quarter(struct tm *tm) { return fmt("Q%d %d", tm->tm_mon / 3 + 1, tm->tm_year + 1900); } static void trunc_year(struct tm *tm) { trunc_month(tm); tm->tm_mon = 0; } static void dec_year(struct tm *tm) { tm->tm_year--; } static void inc_year(struct tm *tm) { tm->tm_year++; } static char *pretty_year(struct tm *tm) { return fmt("%d", tm->tm_year + 1900); } struct cgit_period periods[] = { {'w', "week", 12, 4, trunc_week, dec_week, inc_week, pretty_week}, {'m', "month", 12, 4, trunc_month, dec_month, inc_month, pretty_month}, {'q', "quarter", 12, 4, trunc_quarter, dec_quarter, inc_quarter, pretty_quarter}, {'y', "year", 12, 4, trunc_year, dec_year, inc_year, pretty_year}, }; /* Given a period code or name, return a period index (1, 2, 3 or 4) * and update the period pointer to the correcsponding struct. * If no matching code is found, return 0. */ int cgit_find_stats_period(const char *expr, struct cgit_period **period) { int i; char code = '\0'; if (!expr) return 0; if (strlen(expr) == 1) code = expr[0]; for (i = 0; i < sizeof(periods) / sizeof(periods[0]); i++) if (periods[i].code == code || !strcmp(periods[i].name, expr)) { if (period) *period = &periods[i]; return i + 1; } return 0; } const char *cgit_find_stats_periodname(int idx) { if (idx > 0 && idx < 4) return periods[idx - 1].name; else return ""; } static void add_commit(struct string_list *authors, struct commit *commit, struct cgit_period *period) { struct commitinfo *info; struct string_list_item *author, *item; struct authorstat *authorstat; struct string_list *items; char *tmp; struct tm *date; time_t t; info = cgit_parse_commit(commit); tmp = xstrdup(info->author); author = string_list_insert(authors, tmp); if (!author->util) author->util = xcalloc(1, sizeof(struct authorstat)); else free(tmp); authorstat = author->util; items = &authorstat->list; t = info->committer_date; date = gmtime(&t); period->trunc(date); tmp = xstrdup(period->pretty(date)); item = string_list_insert(items, tmp); if (item->util) free(tmp); item->util++; authorstat->total++; cgit_free_commitinfo(info); } static int cmp_total_commits(const void *a1, const void *a2) { const struct string_list_item *i1 = a1; const struct string_list_item *i2 = a2; const struct authorstat *auth1 = i1->util; const struct authorstat *auth2 = i2->util; return auth2->total - auth1->total; } /* Walk the commit DAG and collect number of commits per author per * timeperiod into a nested string_list collection. */ static struct string_list collect_stats(struct cgit_period *period) { struct string_list authors; struct rev_info rev; struct commit *commit; const char *argv[] = {NULL, ctx.qry.head, NULL, NULL, NULL, NULL}; int argc = 3; time_t now; long i; struct tm *tm; char tmp[11]; time(&now); tm = gmtime(&now); period->trunc(tm); for (i = 1; i < period->count; i++) period->dec(tm); strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm); argv[2] = xstrdup(fmt("--since=%s", tmp)); if (ctx.qry.path) { argv[3] = "--"; argv[4] = ctx.qry.path; argc += 2; } init_revisions(&rev, NULL); rev.abbrev = DEFAULT_ABBREV; rev.commit_format = CMIT_FMT_DEFAULT; rev.max_parents = 1; rev.verbose_header = 1; rev.show_root_diff = 0; setup_revisions(argc, argv, &rev, NULL); prepare_revision_walk(&rev); memset(&authors, 0, sizeof(authors)); while ((commit = get_revision(&rev)) != NULL) { add_commit(&authors, commit, period); free(commit->buffer); free_commit_list(commit->parents); } return authors; } static void print_combined_authorrow(struct string_list *authors, int from, int to, const char *name, const char *leftclass, const char *centerclass, const char *rightclass, struct cgit_period *period) { struct string_list_item *author; struct authorstat *authorstat; struct string_list *items; struct string_list_item *date; time_t now; long i, j, total, subtotal; struct tm *tm; char *tmp; time(&now); tm = gmtime(&now); period->trunc(tm); for (i = 1; i < period->count; i++) period->dec(tm); total = 0; htmlf("<tr><td class='%s'>%s</td>", leftclass, fmt(name, to - from + 1)); for (j = 0; j < period->count; j++) { tmp = period->pretty(tm); period->inc(tm); subtotal = 0; for (i = from; i <= to; i++) { author = &authors->items[i]; authorstat = author->util; items = &authorstat->list; date = string_list_lookup(items, tmp); if (date) subtotal += (size_t)date->util; } htmlf("<td class='%s'>%ld</td>", centerclass, subtotal); total += subtotal; } htmlf("<td class='%s'>%ld</td></tr>", rightclass, total); } static void print_authors(struct string_list *authors, int top, struct cgit_period *period) { struct string_list_item *author; struct authorstat *authorstat; struct string_list *items; struct string_list_item *date; time_t now; long i, j, total; struct tm *tm; char *tmp; time(&now); tm = gmtime(&now); period->trunc(tm); for (i = 1; i < period->count; i++) period->dec(tm); html("<table class='stats'><tr><th>Author</th>"); for (j = 0; j < period->count; j++) { tmp = period->pretty(tm); htmlf("<th>%s</th>", tmp); period->inc(tm); } html("<th>Total</th></tr>\n"); if (top <= 0 || top > authors->nr) top = authors->nr; for (i = 0; i < top; i++) { author = &authors->items[i]; html("<tr><td class='left'>"); html_txt(author->string); html("</td>"); authorstat = author->util; items = &authorstat->list; total = 0; for (j = 0; j < period->count; j++) period->dec(tm); for (j = 0; j < period->count; j++) { tmp = period->pretty(tm); period->inc(tm); date = string_list_lookup(items, tmp); if (!date) html("<td>0</td>"); else { htmlf("<td>"SZ_FMT"</td>", (size_t)date->util); total += (size_t)date->util; } } htmlf("<td class='sum'>%ld</td></tr>", total); } if (top < authors->nr) print_combined_authorrow(authors, top, authors->nr - 1, "Others (%ld)", "left", "", "sum", period); print_combined_authorrow(authors, 0, authors->nr - 1, "Total", "total", "sum", "sum", period); html("</table>"); } /* Create a sorted string_list with one entry per author. The util-field * for each author is another string_list which is used to calculate the * number of commits per time-interval. */ void cgit_show_stats(void) { struct string_list authors; struct cgit_period *period; int top, i; const char *code = "w"; if (ctx.qry.period) code = ctx.qry.period; i = cgit_find_stats_period(code, &period); if (!i) { cgit_print_error("Unknown statistics type: %c", code[0]); return; } if (i > ctx.repo->max_stats) { cgit_print_error("Statistics type disabled: %s", period->name); return; } authors = collect_stats(period); qsort(authors.items, authors.nr, sizeof(struct string_list_item), cmp_total_commits); top = ctx.qry.ofs; if (!top) top = 10; html("<div class='cgit-panel'>"); html("<b>stat options</b>"); html("<form method='get' action=''>"); cgit_add_hidden_formfields(1, 0, "stats"); html("<table><tr><td colspan='2'/></tr>"); if (ctx.repo->max_stats > 1) { html("<tr><td class='label'>Period:</td>"); html("<td class='ctrl'><select name='period' onchange='this.form.submit();'>"); for (i = 0; i < ctx.repo->max_stats; i++) html_option(fmt("%c", periods[i].code), periods[i].name, fmt("%c", period->code)); html("</select></td></tr>"); } html("<tr><td class='label'>Authors:</td>"); html("<td class='ctrl'><select name='ofs' onchange='this.form.submit();'>"); html_intoption(10, "10", top); html_intoption(25, "25", top); html_intoption(50, "50", top); html_intoption(100, "100", top); html_intoption(-1, "all", top); html("</select></td></tr>"); html("<tr><td/><td class='ctrl'>"); html("<noscript><input type='submit' value='Reload'/></noscript>"); html("</td></tr></table>"); html("</form>"); html("</div>"); htmlf("<h2>Commits per author per %s", period->name); if (ctx.qry.path) { html(" (path '"); html_txt(ctx.qry.path); html("')"); } html("</h2>"); print_authors(&authors, top, period); }