contrib/hooks: add sample post-receive hook using agefile

[cgit.git] / ui-log.c

diff --git a/ui-log.c b/ui-log.c
index 2e6e9d66125064c3737954ef7420240c28d26eeb..32b4c4734d0cc26b457fc45c26d0fd8f31089e62 100644 (file)
--- a/ui-log.c
+++ b/ui-log.c
@@ -1,17 +1,18 @@
 /* ui-log.c: functions for log output
  *
 /* ui-log.c: functions for log output
  *

- * Copyright (C) 2006 Lars Hjemli
+ * 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"
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"

+#include "ui-log.h"

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

-#include "vector.h"
+#include "argv-array.h"

 
 

-int files, add_lines, rem_lines;
+static int files, add_lines, rem_lines;

 
 /*
  * The list of available column colors in the commit graph.
 
 /*
  * The list of available column colors in the commit graph.


@@ -28,7 +29,7 @@ static const char *column_colors_html[] = {
 
 #define COLUMN_COLORS_HTML_MAX (ARRAY_SIZE(column_colors_html) - 1)
 
 
 #define COLUMN_COLORS_HTML_MAX (ARRAY_SIZE(column_colors_html) - 1)
 

-void count_lines(char *line, int size)
+static void count_lines(char *line, int size)

 {
        if (size <= 0)
                return;
 {
        if (size <= 0)
                return;


@@ -40,7 +41,7 @@ void count_lines(char *line, int size)
                rem_lines++;
 }
 
                rem_lines++;
 }
 

-void inspect_files(struct diff_filepair *pair)
+static void inspect_files(struct diff_filepair *pair)

 {
        unsigned long old_size = 0;
        unsigned long new_size = 0;
 {
        unsigned long old_size = 0;
        unsigned long new_size = 0;


@@ -55,27 +56,30 @@ void inspect_files(struct diff_filepair *pair)
 
 void show_commit_decorations(struct commit *commit)
 {
 
 void show_commit_decorations(struct commit *commit)
 {

-       struct name_decoration *deco;
+       const struct name_decoration *deco;

        static char buf[1024];
 
        buf[sizeof(buf) - 1] = 0;
        static char buf[1024];
 
        buf[sizeof(buf) - 1] = 0;

-       deco = lookup_decoration(&name_decoration, &commit->object);
+       deco = get_name_decoration(&commit->object);
+       html("<span class='decoration'>");

        while (deco) {
        while (deco) {

-               if (!prefixcmp(deco->name, "refs/heads/")) {
+               if (starts_with(deco->name, "refs/heads/")) {

                        strncpy(buf, deco->name + 11, sizeof(buf) - 1);
                        cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
                                      ctx.qry.vpath, 0, NULL, NULL,
                                      ctx.qry.showmsg);
                }
                        strncpy(buf, deco->name + 11, sizeof(buf) - 1);
                        cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
                                      ctx.qry.vpath, 0, NULL, NULL,
                                      ctx.qry.showmsg);
                }

-               else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
+               else if (starts_with(deco->name, "tag: refs/tags/")) {

                        strncpy(buf, deco->name + 15, sizeof(buf) - 1);
                        strncpy(buf, deco->name + 15, sizeof(buf) - 1);

-                       cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+                       cgit_tag_link(buf, NULL, "tag-deco", buf);

                }
                }

-               else if (!prefixcmp(deco->name, "refs/tags/")) {
+               else if (starts_with(deco->name, "refs/tags/")) {

                        strncpy(buf, deco->name + 10, sizeof(buf) - 1);
                        strncpy(buf, deco->name + 10, sizeof(buf) - 1);

-                       cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+                       cgit_tag_link(buf, NULL, "tag-deco", buf);

                }
                }

-               else if (!prefixcmp(deco->name, "refs/remotes/")) {
+               else if (starts_with(deco->name, "refs/remotes/")) {
+                       if (!ctx.repo->enable_remote_branches)
+                               goto next;

                        strncpy(buf, deco->name + 13, sizeof(buf) - 1);
                        cgit_log_link(buf, NULL, "remote-deco", NULL,
                                      sha1_to_hex(commit->object.sha1),
                        strncpy(buf, deco->name + 13, sizeof(buf) - 1);
                        cgit_log_link(buf, NULL, "remote-deco", NULL,
                                      sha1_to_hex(commit->object.sha1),


@@ -86,24 +90,25 @@ void show_commit_decorations(struct commit *commit)
                        strncpy(buf, deco->name, sizeof(buf) - 1);
                        cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
                                         sha1_to_hex(commit->object.sha1),
                        strncpy(buf, deco->name, sizeof(buf) - 1);
                        cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
                                         sha1_to_hex(commit->object.sha1),

-                                        ctx.qry.vpath, 0);
+                                        ctx.qry.vpath);

                }
                }

+next:

                deco = deco->next;
        }
                deco = deco->next;
        }

+       html("</span>");

 }
 
 }
 

-void print_commit(struct commit *commit, struct rev_info *revs)
+static void print_commit(struct commit *commit, struct rev_info *revs)

 {
        struct commitinfo *info;
 {
        struct commitinfo *info;

-       char *tmp;
-       int cols = revs->graph ? 3 : 2;
+       int columns = revs->graph ? 4 : 3;

        struct strbuf graphbuf = STRBUF_INIT;
        struct strbuf msgbuf = STRBUF_INIT;
 
        if (ctx.repo->enable_log_filecount)
        struct strbuf graphbuf = STRBUF_INIT;
        struct strbuf msgbuf = STRBUF_INIT;
 
        if (ctx.repo->enable_log_filecount)

-               cols++;
+               columns++;

        if (ctx.repo->enable_log_linecount)
        if (ctx.repo->enable_log_linecount)

-               cols++;
+               columns++;

 
        if (revs->graph) {
                /* Advance graph until current commit */
 
        if (revs->graph) {
                /* Advance graph until current commit */


@@ -111,7 +116,7 @@ void print_commit(struct commit *commit, struct rev_info *revs)
                        /* Print graph segment in otherwise empty table row */
                        html("<tr class='nohover'><td class='commitgraph'>");
                        html(graphbuf.buf);
                        /* Print graph segment in otherwise empty table row */
                        html("<tr class='nohover'><td class='commitgraph'>");
                        html(graphbuf.buf);

-                       htmlf("</td><td colspan='%d' /></tr>\n", cols);
+                       htmlf("</td><td colspan='%d' /></tr>\n", columns);

                        strbuf_setlen(&graphbuf, 0);
                }
                /* Current commit's graph segment is now ready in graphbuf */
                        strbuf_setlen(&graphbuf, 0);
                }
                /* Current commit's graph segment is now ready in graphbuf */


@@ -129,11 +134,7 @@ void print_commit(struct commit *commit, struct rev_info *revs)
        }
        else {
                html("<td>");
        }
        else {
                html("<td>");

-               tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
-               tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
-               html_link_open(tmp, NULL, NULL);

                cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
                cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);

-               html_link_close();

                html("</td>");
        }
 
                html("</td>");
        }
 


@@ -164,18 +165,16 @@ void print_commit(struct commit *commit, struct rev_info *revs)
                }
        }
        cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
                }
        }
        cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,

-                        sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0);
+                        sha1_to_hex(commit->object.sha1), ctx.qry.vpath);

        show_commit_decorations(commit);
        html("</td><td>");
        show_commit_decorations(commit);
        html("</td><td>");

+       cgit_open_filter(ctx.repo->email_filter, info->author_email, "log");

        html_txt(info->author);
        html_txt(info->author);

+       cgit_close_filter(ctx.repo->email_filter);

 
        if (revs->graph) {
                html("</td><td>");
 
        if (revs->graph) {
                html("</td><td>");

-               tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
-               tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
-               html_link_open(tmp, NULL, NULL);

                cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
                cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);

-               html_link_close();

        }
 
        if (ctx.repo->enable_log_filecount || ctx.repo->enable_log_linecount) {
        }
 
        if (ctx.repo->enable_log_filecount || ctx.repo->enable_log_linecount) {


@@ -201,9 +200,8 @@ void print_commit(struct commit *commit, struct rev_info *revs)
                                strbuf_addstr(&msgbuf, info->msg);
                                strbuf_addch(&msgbuf, '\n');
                        }
                                strbuf_addstr(&msgbuf, info->msg);
                                strbuf_addch(&msgbuf, '\n');
                        }

-                       format_note(NULL, commit->object.sha1, &msgbuf,
-                                   PAGE_ENCODING,
-                                   NOTES_SHOW_HEADER | NOTES_INDENT);
+                       format_display_notes(commit->object.sha1,
+                                            &msgbuf, PAGE_ENCODING, 0);

                        strbuf_addch(&msgbuf, '\n');
                        strbuf_ltrim(&msgbuf);
                }
                        strbuf_addch(&msgbuf, '\n');
                        strbuf_ltrim(&msgbuf);
                }


@@ -238,7 +236,7 @@ void print_commit(struct commit *commit, struct rev_info *revs)
                        html("<td/>"); /* Empty 'Age' column */
 
                /* Print msgbuf into remainder of table row */
                        html("<td/>"); /* Empty 'Age' column */
 
                /* Print msgbuf into remainder of table row */

-               htmlf("<td colspan='%d'%s>\n", cols,
+               htmlf("<td colspan='%d'%s>\n", columns - (revs->graph ? 1 : 0),

                        ctx.qry.showmsg ? " class='logmsg'" : "");
                html_txt(msgbuf.buf);
                html("</td></tr>\n");
                        ctx.qry.showmsg ? " class='logmsg'" : "");
                html_txt(msgbuf.buf);
                html("</td></tr>\n");


@@ -249,15 +247,19 @@ void print_commit(struct commit *commit, struct rev_info *revs)
        cgit_free_commitinfo(info);
 }
 
        cgit_free_commitinfo(info);
 }
 

-static const char *disambiguate_ref(const char *ref)
+static const char *disambiguate_ref(const char *ref, int *must_free_result)

 {
        unsigned char sha1[20];
 {
        unsigned char sha1[20];

-       const char *longref;
+       struct strbuf longref = STRBUF_INIT;

 
 

-       longref = fmt("refs/heads/%s", ref);
-       if (get_sha1(longref, sha1) == 0)
-               return longref;
+       strbuf_addf(&longref, "refs/heads/%s", ref);
+       if (get_sha1(longref.buf, sha1) == 0) {
+               *must_free_result = 1;
+               return strbuf_detach(&longref, NULL);
+       }

 
 

+       *must_free_result = 0;
+       strbuf_release(&longref);

        return ref;
 }
 
        return ref;
 }
 


@@ -284,71 +286,68 @@ static char *next_token(char **src)
 }
 
 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
 }
 
 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,

-                   char *path, int pager, int commit_graph)
+                   char *path, int pager, int commit_graph, int commit_sort)

 {
        struct rev_info rev;
        struct commit *commit;
 {
        struct rev_info rev;
        struct commit *commit;

-       struct vector vec = VECTOR_INIT(char *);
-       int i, columns = 3;
-       char *arg;
+       struct argv_array rev_argv = ARGV_ARRAY_INIT;
+       int i, columns = commit_graph ? 4 : 3;
+       int must_free_tip = 0;

 
 

-       /* First argv is NULL */
-       vector_push(&vec, NULL, 0);
+       /* rev_argv.argv[0] will be ignored by setup_revisions */
+       argv_array_push(&rev_argv, "log_rev_setup");

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

-       tip = disambiguate_ref(tip);
-       vector_push(&vec, &tip, 0);
+       tip = disambiguate_ref(tip, &must_free_tip);
+       argv_array_push(&rev_argv, tip);

 
        if (grep && pattern && *pattern) {
                pattern = xstrdup(pattern);
                if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
                    !strcmp(grep, "committer")) {
 
        if (grep && pattern && *pattern) {
                pattern = xstrdup(pattern);
                if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
                    !strcmp(grep, "committer")) {

-                       arg = fmt("--%s=%s", grep, pattern);
-                       vector_push(&vec, &arg, 0);
-               }
-               if (!strcmp(grep, "range")) {
+                       argv_array_pushf(&rev_argv, "--%s=%s", grep, pattern);
+               } else if (!strcmp(grep, "range")) {
+                       char *arg;

                        /* Split the pattern at whitespace and add each token
                         * as a revision expression. Do not accept other
                         * rev-list options. Also, replace the previously
                         * pushed tip (it's no longer relevant).
                         */
                        /* Split the pattern at whitespace and add each token
                         * as a revision expression. Do not accept other
                         * rev-list options. Also, replace the previously
                         * pushed tip (it's no longer relevant).
                         */

-                       vec.count--;
+                       argv_array_pop(&rev_argv);

                        while ((arg = next_token(&pattern))) {
                                if (*arg == '-') {
                                        fprintf(stderr, "Bad range expr: %s\n",
                                                arg);
                                        break;
                                }
                        while ((arg = next_token(&pattern))) {
                                if (*arg == '-') {
                                        fprintf(stderr, "Bad range expr: %s\n",
                                                arg);
                                        break;
                                }

-                               vector_push(&vec, &arg, 0);
+                               argv_array_push(&rev_argv, arg);

                        }
                }
        }
        if (commit_graph) {
                        }
                }
        }
        if (commit_graph) {

-               static const char *graph_arg = "--graph";
-               static const char *color_arg = "--color";
-               vector_push(&vec, &graph_arg, 0);
-               vector_push(&vec, &color_arg, 0);
+               argv_array_push(&rev_argv, "--graph");
+               argv_array_push(&rev_argv, "--color");

                graph_set_column_colors(column_colors_html,
                                        COLUMN_COLORS_HTML_MAX);
        }
 
                graph_set_column_colors(column_colors_html,
                                        COLUMN_COLORS_HTML_MAX);
        }
 

-       if (path) {
-               arg = "--";
-               vector_push(&vec, &arg, 0);
-               vector_push(&vec, &path, 0);
-       }
+       if (commit_sort == 1)
+               argv_array_push(&rev_argv, "--date-order");
+       else if (commit_sort == 2)
+               argv_array_push(&rev_argv, "--topo-order");

 
 

-       /* Make sure the vector is NULL-terminated */
-       vector_push(&vec, NULL, 0);
-       vec.count--;
+       argv_array_push(&rev_argv, "--");
+       if (path)
+               argv_array_push(&rev_argv, path);

 
        init_revisions(&rev, NULL);
        rev.abbrev = DEFAULT_ABBREV;
        rev.commit_format = CMIT_FMT_DEFAULT;
        rev.verbose_header = 1;
        rev.show_root_diff = 0;
 
        init_revisions(&rev, NULL);
        rev.abbrev = DEFAULT_ABBREV;
        rev.commit_format = CMIT_FMT_DEFAULT;
        rev.verbose_header = 1;
        rev.show_root_diff = 0;

-       setup_revisions(vec.count, vec.data, &rev, NULL);
+       rev.ignore_missing = 1;
+       setup_revisions(rev_argv.argc, rev_argv.argv, &rev, NULL);

        load_ref_decorations(DECORATE_FULL_REFS);
        rev.show_decorations = 1;
        rev.grep_filter.regflags |= REG_ICASE;
        load_ref_decorations(DECORATE_FULL_REFS);
        rev.show_decorations = 1;
        rev.grep_filter.regflags |= REG_ICASE;


@@ -389,39 +388,44 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                ofs = 0;
 
        for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
                ofs = 0;
 
        for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {

-               free(commit->buffer);
-               commit->buffer = NULL;
+               free_commit_buffer(commit);

                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
 
        for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
                print_commit(commit, &rev);
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
 
        for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
                print_commit(commit, &rev);

-               free(commit->buffer);
-               commit->buffer = NULL;
+               free_commit_buffer(commit);

                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
        if (pager) {
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
        if (pager) {

-               html("</table><div class='pager'>");
+               html("</table><ul class='pager'>");

                if (ofs > 0) {
                if (ofs > 0) {

+                       html("<li>");

                        cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
                                      ctx.qry.sha1, ctx.qry.vpath,
                                      ofs - cnt, ctx.qry.grep,
                                      ctx.qry.search, ctx.qry.showmsg);
                        cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
                                      ctx.qry.sha1, ctx.qry.vpath,
                                      ofs - cnt, ctx.qry.grep,
                                      ctx.qry.search, ctx.qry.showmsg);

-                       html("&nbsp;");
+                       html("</li>");

                }
                if ((commit = get_revision(&rev)) != NULL) {
                }
                if ((commit = get_revision(&rev)) != NULL) {

+                       html("<li>");

                        cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
                                      ctx.qry.sha1, ctx.qry.vpath,
                                      ofs + cnt, ctx.qry.grep,
                                      ctx.qry.search, ctx.qry.showmsg);
                        cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
                                      ctx.qry.sha1, ctx.qry.vpath,
                                      ofs + cnt, ctx.qry.grep,
                                      ctx.qry.search, ctx.qry.showmsg);

+                       html("</li>");

                }
                }

-               html("</div>");
+               html("</ul>");

        } else if ((commit = get_revision(&rev)) != NULL) {
        } else if ((commit = get_revision(&rev)) != NULL) {

-               html("<tr class='nohover'><td colspan='3'>");
+               htmlf("<tr class='nohover'><td colspan='%d'>", columns);

                cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
                              ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
                html("</td></tr>\n");
        }
                cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
                              ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
                html("</td></tr>\n");
        }

+
+       /* If we allocated tip then it is safe to cast away const. */
+       if (must_free_tip)
+               free((char*) tip);

 }
 }