global: replace references to 'sha1' with 'oid'

For some time now sha1 is considered broken and upstream is working to
replace it with sha256. Replace all references to 'sha1' with 'oid',
just as upstream does.

Signed-off-by: Christian Hesse <mail@eworm.de>

13 files changed, 66 insertions, 66 deletions

@@ -324,11 +324,11 @@ static void querystring_cb(const char *name, const char *value)
                 ctx.qry.head = xstrdup(value);
                 ctx.qry.has_symref = 1;
         } else if (!strcmp(name, "id")) {
-                ctx.qry.sha1 = xstrdup(value);
-                ctx.qry.has_sha1 = 1;
+                ctx.qry.oid = xstrdup(value);
+                ctx.qry.has_oid = 1;
         } else if (!strcmp(name, "id2")) {
-                ctx.qry.sha2 = xstrdup(value);
-                ctx.qry.has_sha1 = 1;
+                ctx.qry.oid2 = xstrdup(value);
+                ctx.qry.has_oid = 1;
         } else if (!strcmp(name, "ofs")) {
                 ctx.qry.ofs = atoi(value);
         } else if (!strcmp(name, "path")) {
@@ -992,9 +992,9 @@ static void cgit_parse_args(int argc, const char **argv)
                 } else if (skip_prefix(argv[i], "--head=", &arg)) {
                         ctx.qry.head = xstrdup(arg);
                         ctx.qry.has_symref = 1;
-                } else if (skip_prefix(argv[i], "--sha1=", &arg)) {
-                        ctx.qry.sha1 = xstrdup(arg);
-                        ctx.qry.has_sha1 = 1;
+                } else if (skip_prefix(argv[i], "--oid=", &arg)) {
+                        ctx.qry.oid = xstrdup(arg);
+                        ctx.qry.has_oid = 1;
                 } else if (skip_prefix(argv[i], "--ofs=", &arg)) {
                         ctx.qry.ofs = atoi(arg);
                 } else if (skip_prefix(argv[i], "--scan-tree=", &arg) ||
@@ -1037,7 +1037,7 @@ static int calc_ttl(void)
         if (!strcmp(ctx.qry.page, "snapshot"))
                 return ctx.cfg.cache_snapshot_ttl;
 
-        if (ctx.qry.has_sha1)
+        if (ctx.qry.has_oid)
                 return ctx.cfg.cache_static_ttl;
 
         if (ctx.qry.has_symref)
@@ -561,7 +561,7 @@ div#cgit table.diff td div.del {
         color: red;
 }
 
-div#cgit .sha1 {
+div#cgit .oid {
         font-family: monospace;
         font-size: 90%;
 }
@@ -164,7 +164,7 @@ struct reflist {
 
 struct cgit_query {
         int has_symref;
-        int has_sha1;
+        int has_oid;
         int has_difftype;
         char *raw;
         char *repo;
@@ -172,8 +172,8 @@ struct cgit_query {
         char *search;
         char *grep;
         char *head;
-        char *sha1;
-        char *sha2;
+        char *oid;
+        char *oid2;
         char *path;
         char *name;
         char *url;
@@ -74,22 +74,22 @@ static void blame_fn(void)
 
 static void blob_fn(void)
 {
-        cgit_print_blob(ctx.qry.sha1, ctx.qry.path, ctx.qry.head, 0);
+        cgit_print_blob(ctx.qry.oid, ctx.qry.path, ctx.qry.head, 0);
 }
 
 static void commit_fn(void)
 {
-        cgit_print_commit(ctx.qry.sha1, ctx.qry.path);
+        cgit_print_commit(ctx.qry.oid, ctx.qry.path);
 }
 
 static void diff_fn(void)
 {
-        cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 0);
+        cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 0);
 }
 
 static void rawdiff_fn(void)
 {
-        cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 1);
+        cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 1);
 }
 
 static void info_fn(void)
@@ -99,7 +99,7 @@ static void info_fn(void)
 
 static void log_fn(void)
 {
-        cgit_print_log(ctx.qry.sha1, ctx.qry.ofs, ctx.cfg.max_commit_count,
+        cgit_print_log(ctx.qry.oid, ctx.qry.ofs, ctx.cfg.max_commit_count,
                        ctx.qry.grep, ctx.qry.search, ctx.qry.path, 1,
                        ctx.repo->enable_commit_graph,
                        ctx.repo->commit_sort);
@@ -125,7 +125,7 @@ static void repolist_fn(void)
 
 static void patch_fn(void)
 {
-        cgit_print_patch(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path);
+        cgit_print_patch(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path);
 }
 
 static void plain_fn(void)
@@ -140,7 +140,7 @@ static void refs_fn(void)
 
 static void snapshot_fn(void)
 {
-        cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, ctx.qry.path,
+        cgit_print_snapshot(ctx.qry.head, ctx.qry.oid, ctx.qry.path,
                             ctx.qry.nohead);
 }
 
@@ -156,12 +156,12 @@ static void summary_fn(void)
 
 static void tag_fn(void)
 {
-        cgit_print_tag(ctx.qry.sha1);
+        cgit_print_tag(ctx.qry.oid);
 }
 
 static void tree_fn(void)
 {
-        cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
+        cgit_print_tree(ctx.qry.oid, ctx.qry.path);
 }
 
 #define def_cmd(name, want_repo, want_vpath, is_clone) \
@@ -127,7 +127,7 @@ static int end_of_header(const char *p)
 
 struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
-        const int sha1hex_len = 40;
+        const int oid_hex_len = 40;
         struct commitinfo *ret;
         const char *p = repo_get_commit_buffer(the_repository, commit, NULL);
         const char *t;
@@ -140,10 +140,10 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 
         if (!skip_prefix(p, "tree ", &p))
                 die("Bad commit: %s", oid_to_hex(&commit->object.oid));
-        p += sha1hex_len + 1;
+        p += oid_hex_len + 1;
 
         while (skip_prefix(p, "parent ", &p))
-                p += sha1hex_len + 1;
+                p += oid_hex_len + 1;
 
         if (p && skip_prefix(p, "author ", &p)) {
                 parse_user(p, &ret->author, &ret->author_email,
@@ -33,10 +33,10 @@ test_expect_success 'test submodule version matches Makefile' '
         else
                 (
                         cd ../.. &&
-                        sm_sha1=$(git ls-files --stage -- git |
+                        sm_oid=$(git ls-files --stage -- git |
                                 sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9] .*$/\\1/") &&
                         cd git &&
-                        git describe --match "v[0-9]*" $sm_sha1
+                        git describe --match "v[0-9]*" $sm_oid
                 ) | sed -e "s/^v//" -e "s/-/./" >sm_version &&
                 test_cmp sm_version makefile_version
         fi
@@ -48,7 +48,7 @@ static void emit_blame_entry_hash(struct blame_entry *ent)
         unsigned long line = 0;
 
         char *detail = emit_suspect_detail(suspect);
-        html("<span class='sha1'>");
+        html("<span class='oid'>");
         cgit_commit_link(find_unique_abbrev(oid, DEFAULT_ABBREV), detail,
                          NULL, ctx.qry.head, oid_to_hex(oid), suspect->path);
         html("</span>");
@@ -256,7 +256,7 @@ static int basedir_len(const char *path)
 
 void cgit_print_blame(void)
 {
-        const char *rev = ctx.qry.sha1;
+        const char *rev = ctx.qry.oid;
         struct object_id oid;
         struct commit *commit;
         struct pathspec_item path_items = {
@@ -70,13 +70,13 @@ void cgit_print_commit(char *hex, const char *prefix)
         html_txt(show_date(info->committer_date, info->committer_tz,
                                 cgit_date_mode(DATE_ISO8601)));
         html("</td></tr>\n");
-        html("<tr><th>commit</th><td colspan='2' class='sha1'>");
+        html("<tr><th>commit</th><td colspan='2' class='oid'>");
         tmp = oid_to_hex(&commit->object.oid);
         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);
         html(" (");
         cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
         html(")</td></tr>\n");
-        html("<tr><th>tree</th><td colspan='2' class='sha1'>");
+        html("<tr><th>tree</th><td colspan='2' class='oid'>");
         tmp = xstrdup(hex);
         cgit_tree_link(oid_to_hex(get_commit_tree_oid(commit)), NULL, NULL,
                        ctx.qry.head, tmp, NULL);
@@ -95,7 +95,7 @@ void cgit_print_commit(char *hex, const char *prefix)
                         continue;
                 }
                 html("<tr><th>parent</th>"
-                     "<td colspan='2' class='sha1'>");
+                     "<td colspan='2' class='oid'>");
                 tmp = tmp2 = oid_to_hex(&p->item->object.oid);
                 if (ctx.repo->enable_subject_links) {
                         parent_info = cgit_parse_commit(parent);
@@ -109,7 +109,7 @@ void cgit_print_commit(char *hex, const char *prefix)
                 parents++;
         }
         if (ctx.repo->snapshots) {
-                html("<tr><th>download</th><td colspan='2' class='sha1'>");
+                html("<tr><th>download</th><td colspan='2' class='oid'>");
                 cgit_print_snapshot_links(ctx.repo, hex, "<br/>");
                 html("</td></tr>");
         }
@@ -139,7 +139,7 @@ void cgit_print_commit(char *hex, const char *prefix)
                         tmp = oid_to_hex(&commit->parents->item->object.oid);
                 else
                         tmp = NULL;
-                cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);
+                cgit_print_diff(ctx.qry.oid, tmp, prefix, 0, 0);
         }
         strbuf_release(&notes);
         cgit_free_commitinfo(info);
@@ -97,8 +97,8 @@ static void print_fileinfo(struct fileinfo *info)
                 html("]</span>");
         }
         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);
+        cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
+                       ctx.qry.oid2, info->new_path);
         if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) {
                 htmlf(" (%s from ",
                       info->status == DIFF_STATUS_COPIED ? "copied" : "renamed");
@@ -194,8 +194,8 @@ static void cgit_print_diffstat(const struct object_id *old_oid,
         int i;
 
         html("<div class='diffstat-header'>");
-        cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
-                       ctx.qry.sha2, NULL);
+        cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.oid,
+                       ctx.qry.oid2, NULL);
         if (prefix) {
                 html(" (limited to '");
                 html_txt(prefix);
@@ -463,7 +463,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
         if (pager) {
                 html(" (");
                 cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
-                              NULL, ctx.qry.head, ctx.qry.sha1,
+                              NULL, ctx.qry.head, ctx.qry.oid,
                               ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
                               ctx.qry.search, ctx.qry.showmsg ? 0 : 1,
                               ctx.qry.follow);
@@ -519,7 +519,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                 if (ofs > 0) {
                         html("<li>");
                         cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
-                                      ctx.qry.sha1, ctx.qry.vpath,
+                                      ctx.qry.oid, ctx.qry.vpath,
                                       ofs - cnt, ctx.qry.grep,
                                       ctx.qry.search, ctx.qry.showmsg,
                                       ctx.qry.follow);
@@ -528,7 +528,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                 if ((commit = get_revision(&rev)) != NULL) {
                         html("<li>");
                         cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
-                                      ctx.qry.sha1, ctx.qry.vpath,
+                                      ctx.qry.oid, ctx.qry.vpath,
                                       ofs + cnt, ctx.qry.grep,
                                       ctx.qry.search, ctx.qry.showmsg,
                                       ctx.qry.follow);
@@ -99,7 +99,7 @@ static void print_dir(const struct object_id *oid, const char *base,
                         fullpath = NULL;
                 }
                 html("<li>");
-                cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
+                cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.oid,
                                 fullpath);
                 html("</li>\n");
         }
@@ -118,7 +118,7 @@ static void print_dir_entry(const struct object_id *oid, const char *base,
         if (S_ISGITLINK(mode)) {
                 cgit_submodule_link(NULL, fullpath, oid_to_hex(oid));
         } else
-                cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
+                cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
                                 fullpath);
         html("</li>\n");
         free(fullpath);
@@ -163,7 +163,7 @@ static int basedir_len(const char *path)
 
 void cgit_print_plain(void)
 {
-        const char *rev = ctx.qry.sha1;
+        const char *rev = ctx.qry.oid;
         struct object_id oid;
         struct commit *commit;
         struct pathspec_item path_items = {
@@ -521,45 +521,45 @@ static void cgit_self_link(char *name, const char *title, const char *class)
         else if (!strcmp(ctx.qry.page, "summary"))
                 cgit_summary_link(name, title, class, ctx.qry.head);
         else if (!strcmp(ctx.qry.page, "tag"))
-                cgit_tag_link(name, title, class, ctx.qry.has_sha1 ?
-                               ctx.qry.sha1 : ctx.qry.head);
+                cgit_tag_link(name, title, class, ctx.qry.has_oid ?
+                               ctx.qry.oid : ctx.qry.head);
         else if (!strcmp(ctx.qry.page, "tree"))
                 cgit_tree_link(name, title, class, ctx.qry.head,
-                               ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                               ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "plain"))
                 cgit_plain_link(name, title, class, ctx.qry.head,
-                                ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                                ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                 ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "blame"))
                 cgit_blame_link(name, title, class, ctx.qry.head,
-                                ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                                ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                 ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "log"))
                 cgit_log_link(name, title, class, ctx.qry.head,
-                              ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                              ctx.qry.has_oid ? ctx.qry.oid : NULL,
                               ctx.qry.path, ctx.qry.ofs,
                               ctx.qry.grep, ctx.qry.search,
                               ctx.qry.showmsg, ctx.qry.follow);
         else if (!strcmp(ctx.qry.page, "commit"))
                 cgit_commit_link(name, title, class, ctx.qry.head,
-                                 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                                 ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                  ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "patch"))
                 cgit_patch_link(name, title, class, ctx.qry.head,
-                                ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                                ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                 ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "refs"))
                 cgit_refs_link(name, title, class, ctx.qry.head,
-                               ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                               ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "snapshot"))
                 cgit_snapshot_link(name, title, class, ctx.qry.head,
-                                   ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+                                   ctx.qry.has_oid ? ctx.qry.oid : NULL,
                                    ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "diff"))
                 cgit_diff_link(name, title, class, ctx.qry.head,
-                               ctx.qry.sha1, ctx.qry.sha2,
+                               ctx.qry.oid, ctx.qry.oid2,
                                ctx.qry.path);
         else if (!strcmp(ctx.qry.page, "stats"))
                 cgit_stats_link(name, title, class, ctx.qry.head,
@@ -918,10 +918,10 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search,
             strcmp(ctx.qry.head, ctx.repo->defbranch))
                 html_hidden("h", ctx.qry.head);
 
-        if (ctx.qry.sha1)
-                html_hidden("id", ctx.qry.sha1);
-        if (ctx.qry.sha2)
-                html_hidden("id2", ctx.qry.sha2);
+        if (ctx.qry.oid)
+                html_hidden("id", ctx.qry.oid);
+        if (ctx.qry.oid2)
+                html_hidden("id2", ctx.qry.oid2);
         if (ctx.qry.showmsg)
                 html_hidden("showmsg", "1");
 
@@ -1038,20 +1038,20 @@ void cgit_print_pageheader(void)
                 cgit_summary_link("summary", NULL, hc("summary"),
                                   ctx.qry.head);
                 cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
-                               ctx.qry.sha1, NULL);
+                               ctx.qry.oid, NULL);
                 cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
                               NULL, ctx.qry.vpath, 0, NULL, NULL,
                               ctx.qry.showmsg, ctx.qry.follow);
                 if (ctx.qry.page && !strcmp(ctx.qry.page, "blame"))
                         cgit_blame_link("blame", NULL, hc("blame"), ctx.qry.head,
-                                        ctx.qry.sha1, ctx.qry.vpath);
+                                        ctx.qry.oid, ctx.qry.vpath);
                 else
                         cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
-                                       ctx.qry.sha1, ctx.qry.vpath);
+                                       ctx.qry.oid, ctx.qry.vpath);
                 cgit_commit_link("commit", NULL, hc("commit"),
-                                 ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath);
+                                 ctx.qry.head, ctx.qry.oid, ctx.qry.vpath);
                 cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
-                               ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath);
+                               ctx.qry.oid, ctx.qry.oid2, ctx.qry.vpath);
                 if (ctx.repo->max_stats)
                         cgit_stats_link("stats", NULL, hc("stats"),
                                         ctx.qry.head, ctx.qry.vpath);
@@ -33,7 +33,7 @@ static void print_tag_content(char *buf)
 
 static void print_download_links(char *revname)
 {
-        html("<tr><th>download</th><td class='sha1'>");
+        html("<tr><th>download</th><td class='oid'>");
         cgit_print_snapshot_links(ctx.repo, revname, "<br/>");
         html("</td></tr>");
 }
@@ -91,7 +91,7 @@ void cgit_print_tag(char *revname)
                         cgit_close_filter(ctx.repo->email_filter);
                         html("</td></tr>\n");
                 }
-                html("<tr><td>tagged object</td><td class='sha1'>");
+                html("<tr><td>tagged object</td><td class='oid'>");
                 cgit_object_link(tag->tagged);
                 html("</td></tr>\n");
                 if (ctx.repo->snapshots)
@@ -106,7 +106,7 @@ void cgit_print_tag(char *revname)
                 html("<tr><td>tag name</td><td>");
                 html_txt(revname);
                 html("</td></tr>\n");
-                html("<tr><td>tagged object</td><td class='sha1'>");
+                html("<tr><td>tagged object</td><td class='oid'>");
                 cgit_object_link(obj);
                 html("</td></tr>\n");
                 if (ctx.repo->snapshots)