Merge branch 'ds/lazy-load-trees'

diff --git a/sequencer.c b/sequencer.c
index 667f35ebdffbc1ef730e310cbea9b3dbce786e21..2f69f5a0d3a64628dbab60f939b1f40f5f689316 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -7,7 +7,7 @@
 #include "sequencer.h"
 #include "tag.h"
 #include "run-command.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
 #include "utf8.h"
 #include "cache-tree.h"
 #include "diff.h"
@@ -127,6 +127,7 @@ static GIT_PATH_FUNC(rebase_path_rewritten_pending,
 static GIT_PATH_FUNC(rebase_path_gpg_sign_opt, "rebase-merge/gpg_sign_opt")
 static GIT_PATH_FUNC(rebase_path_orig_head, "rebase-merge/orig-head")
 static GIT_PATH_FUNC(rebase_path_verbose, "rebase-merge/verbose")
+static GIT_PATH_FUNC(rebase_path_signoff, "rebase-merge/signoff")
 static GIT_PATH_FUNC(rebase_path_head_name, "rebase-merge/head-name")
 static GIT_PATH_FUNC(rebase_path_onto, "rebase-merge/onto")
 static GIT_PATH_FUNC(rebase_path_autostash, "rebase-merge/autostash")
@@ -499,8 +500,8 @@ static int do_recursive_merge(struct commit *base, struct commit *next,
        o.show_rename_progress = 1;
 
        head_tree = parse_tree_indirect(head);
-       next_tree = next ? next->tree : empty_tree();
-       base_tree = base ? base->tree : empty_tree();
+       next_tree = next ? get_commit_tree(next) : empty_tree();
+       base_tree = base ? get_commit_tree(base) : empty_tree();
 
        for (xopt = opts->xopts; xopt != opts->xopts + opts->xopts_nr; xopt++)
                parse_merge_opt(&o, *xopt);
@@ -561,7 +562,7 @@ static int is_index_unchanged(void)
                        return error(_("unable to update cache tree"));
 
        return !oidcmp(&active_cache_tree->oid,
-                      &head_commit->tree->object.oid);
+                      get_commit_tree_oid(head_commit));
 }
 
 static int write_author_script(const char *message)
@@ -1118,7 +1119,7 @@ static int try_to_commit(struct strbuf *msg, const char *author,
        }
 
        if (!(flags & ALLOW_EMPTY) && !oidcmp(current_head ?
-                                             &current_head->tree->object.oid :
+                                             get_commit_tree_oid(current_head) :
                                              &empty_tree_oid, &tree)) {
                res = 1; /* run 'git commit' to display error message */
                goto out;
@@ -1148,6 +1149,8 @@ static int try_to_commit(struct strbuf *msg, const char *author,
                goto out;
        }
 
+       reset_ident_date();
+
        if (commit_tree_extended(msg->buf, msg->len, &tree, parents,
                                 oid, author, opts->gpg_sign, extra)) {
                res = error(_("failed to write commit object"));
@@ -1216,12 +1219,12 @@ static int is_original_commit_empty(struct commit *commit)
                if (parse_commit(parent))
                        return error(_("could not parse parent commit %s"),
                                oid_to_hex(&parent->object.oid));
-               ptree_oid = &parent->tree->object.oid;
+               ptree_oid = get_commit_tree_oid(parent);
        } else {
                ptree_oid = the_hash_algo->empty_tree; /* commit is root */
        }
 
-       return !oidcmp(ptree_oid, &commit->tree->object.oid);
+       return !oidcmp(ptree_oid, get_commit_tree_oid(commit));
 }
 
 /*
@@ -1604,7 +1607,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit,
                }
        }
 
-       if (opts->signoff)
+       if (opts->signoff && !is_fixup(command))
                append_signoff(&msgbuf, 0, 0);
 
        if (is_rebase_i(opts) && write_author_script(msg.message) < 0)
@@ -2043,6 +2046,11 @@ static int read_populate_opts(struct replay_opts *opts)
                if (file_exists(rebase_path_verbose()))
                        opts->verbose = 1;
 
+               if (file_exists(rebase_path_signoff())) {
+                       opts->allow_ff = 0;
+                       opts->signoff = 1;
+               }
+
                read_strategy_opts(opts, &buf);
                strbuf_release(&buf);
 
@@ -3001,7 +3009,7 @@ int sequencer_make_script(FILE *out, int argc, const char **argv,
        init_revisions(&revs, NULL);
        revs.verbose_header = 1;
        revs.max_parents = 1;
-       revs.cherry_pick = 1;
+       revs.cherry_mark = 1;
        revs.limited = 1;
        revs.reverse = 1;
        revs.right_only = 1;
@@ -3026,8 +3034,12 @@ int sequencer_make_script(FILE *out, int argc, const char **argv,
                return error(_("make_script: error preparing revisions"));
 
        while ((commit = get_revision(&revs))) {
+               int is_empty  = is_original_commit_empty(commit);
+
+               if (!is_empty && (commit->object.flags & PATCHSAME))
+                       continue;
                strbuf_reset(&buf);
-               if (!keep_empty && is_original_commit_empty(commit))
+               if (!keep_empty && is_empty)
                        strbuf_addf(&buf, "%c ", comment_line_char);
                strbuf_addf(&buf, "%s %s ", insn,
                            oid_to_hex(&commit->object.oid));