commit.h: reduce unnecessary includes

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

add-interactive.c

@@ -12,6 +12,7 @@
 #include "dir.h"
 #include "run-command.h"
 #include "prompt.h"
+#include "tree.h"
 
 static void init_color(struct repository *r, struct add_i_state *s,
 		       const char *section_and_slot, char *dst,

archive.c

@@ -6,10 +6,12 @@
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"
+#include "pretty.h"
 #include "setup.h"
 #include "refs.h"
 #include "object-store.h"
 #include "commit.h"
+#include "tree.h"
 #include "tree-walk.h"
 #include "attr.h"
 #include "archive.h"

bloom.c

@@ -6,6 +6,7 @@
 #include "hashmap.h"
 #include "commit-graph.h"
 #include "commit.h"
+#include "commit-slab.h"
 
 define_commit_slab(bloom_filter_slab, struct bloom_filter);
 

builtin/diff-tree.c

@@ -9,6 +9,7 @@
 #include "builtin.h"
 #include "submodule.h"
 #include "repository.h"
+#include "tree.h"
 
 static struct rev_info log_tree_opt;
 

builtin/diff.c

@@ -22,6 +22,7 @@
 #include "setup.h"
 #include "submodule.h"
 #include "oid-array.h"
+#include "tree.h"
 
 #define DIFF_NO_INDEX_EXPLICIT 1
 #define DIFF_NO_INDEX_IMPLICIT 2

builtin/gc.c

@@ -12,6 +12,7 @@
 
 #include "builtin.h"
 #include "abspath.h"
+#include "date.h"
 #include "environment.h"
 #include "hex.h"
 #include "repository.h"

builtin/log.c

@@ -44,6 +44,7 @@
 #include "commit-reach.h"
 #include "range-diff.h"
 #include "tmp-objdir.h"
+#include "tree.h"
 #include "write-or-die.h"
 
 #define MAIL_DEFAULT_WRAP 72

builtin/merge-tree.c

@@ -16,6 +16,7 @@
 #include "exec-cmd.h"
 #include "merge-blobs.h"
 #include "quote.h"
+#include "tree.h"
 
 static int line_termination = '\n';
 

combine-diff.c

@@ -13,6 +13,7 @@
 #include "xdiff/xmacros.h"
 #include "log-tree.h"
 #include "refs.h"
+#include "tree.h"
 #include "userdiff.h"
 #include "oid-array.h"
 #include "revision.h"

commit-graph.c

@@ -23,6 +23,7 @@
 #include "shallow.h"
 #include "json-writer.h"
 #include "trace2.h"
+#include "tree.h"
 #include "chunk-format.h"
 #include "wrapper.h"
 

commit.c

@@ -26,6 +26,7 @@
 #include "run-command.h"
 #include "setup.h"
 #include "shallow.h"
+#include "tree.h"
 #include "hook.h"
 
 static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);

commit.h

@@ -2,13 +2,10 @@
 #define COMMIT_H
 
 #include "object.h"
-#include "tree.h"
-#include "strbuf.h"
-#include "decorate.h"
-#include "gpg-interface.h"
-#include "string-list.h"
-#include "pretty.h"
-#include "commit-slab.h"
+
+struct signature_check;
+struct strbuf;
+struct tree;
 
 #define COMMIT_NOT_FROM_GRAPH 0xFFFFFFFF
 #define GENERATION_NUMBER_INFINITY ((1ULL << 63) - 1)

dir.c

@@ -27,6 +27,7 @@
 #include "submodule-config.h"
 #include "symlinks.h"
 #include "trace2.h"
+#include "tree.h"
 #include "wrapper.h"
 
 /*

fetch-pack.c

@@ -2,6 +2,7 @@
 #include "alloc.h"
 #include "repository.h"
 #include "config.h"
+#include "date.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"

fsck.c

@@ -1,5 +1,6 @@
 #include "git-compat-util.h"
 #include "alloc.h"
+#include "date.h"
 #include "hex.h"
 #include "object-store.h"
 #include "repository.h"

gpg-interface.c

@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "commit.h"
 #include "config.h"
+#include "date.h"
 #include "gettext.h"
 #include "run-command.h"
 #include "strbuf.h"

grep.c

@@ -4,6 +4,7 @@
 #include "grep.h"
 #include "hex.h"
 #include "object-store.h"
+#include "pretty.h"
 #include "userdiff.h"
 #include "xdiff-interface.h"
 #include "diff.h"

http-push.c

@@ -15,6 +15,7 @@
 #include "setup.h"
 #include "sigchain.h"
 #include "strvec.h"
+#include "tree.h"
 #include "packfile.h"
 #include "object-store.h"
 #include "commit-reach.h"

log-tree.c

@@ -24,6 +24,7 @@
 #include "help.h"
 #include "range-diff.h"
 #include "strmap.h"
+#include "tree.h"
 #include "write-or-die.h"
 
 static struct decoration name_decoration = { "object names" };

merge-ort-wrappers.c

@@ -3,6 +3,7 @@
 #include "hash.h"
 #include "merge-ort.h"
 #include "merge-ort-wrappers.h"
+#include "tree.h"
 
 #include "commit.h"
 

merge.c

@@ -7,6 +7,7 @@
 #include "commit.h"
 #include "run-command.h"
 #include "resolve-undo.h"
+#include "tree.h"
 #include "tree-walk.h"
 #include "unpack-trees.h"
 #include "dir.h"

notes-cache.c

@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "notes-cache.h"
 #include "object-store.h"
+#include "pretty.h"
 #include "repository.h"
 #include "commit.h"
 #include "refs.h"

notes-utils.c

@@ -6,6 +6,7 @@
 #include "refs.h"
 #include "notes-utils.h"
 #include "repository.h"
+#include "strbuf.h"
 
 void create_notes_commit(struct repository *r,
 			 struct notes_tree *t,

object-name.c

@@ -15,6 +15,7 @@
 #include "dir.h"
 #include "oid-array.h"
 #include "packfile.h"
+#include "pretty.h"
 #include "object-store.h"
 #include "repository.h"
 #include "setup.h"

pack-bitmap-write.c

@@ -18,6 +18,7 @@
 #include "commit-reach.h"
 #include "prio-queue.h"
 #include "trace2.h"
+#include "tree.h"
 
 struct bitmapped_commit {
 	struct commit *commit;

parse-options-cb.c

@@ -3,6 +3,7 @@
 #include "branch.h"
 #include "commit.h"
 #include "color.h"
+#include "date.h"
 #include "environment.h"
 #include "gettext.h"
 #include "object-name.h"

parse-options.c

@@ -5,6 +5,7 @@
 #include "commit.h"
 #include "color.h"
 #include "gettext.h"
+#include "strbuf.h"
 #include "utf8.h"
 
 static int disallow_abbreviated_options;

read-cache.c

@@ -6,6 +6,7 @@
 #include "cache.h"
 #include "alloc.h"
 #include "config.h"
+#include "date.h"
 #include "diff.h"
 #include "diffcore.h"
 #include "hex.h"

ref-filter.c

@@ -2,6 +2,7 @@
 #include "alloc.h"
 #include "environment.h"
 #include "gettext.h"
+#include "gpg-interface.h"
 #include "hex.h"
 #include "parse-options.h"
 #include "refs.h"

reflog.c

@@ -4,6 +4,7 @@
 #include "reflog.h"
 #include "refs.h"
 #include "revision.h"
+#include "tree.h"
 #include "worktree.h"
 
 /* Remember to update object flag allocation in object.h */

refs/debug.c

@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "hex.h"
 #include "refs-internal.h"
+#include "string-list.h"
 #include "trace.h"
 
 static struct trace_key trace_refs = TRACE_KEY_INIT(REFS);

refspec.c

@@ -6,6 +6,7 @@
 #include "strvec.h"
 #include "refs.h"
 #include "refspec.h"
+#include "strbuf.h"
 
 static struct refspec_item s_tag_refspec = {
 	.force = 0,

revision.h

@@ -8,6 +8,7 @@
 #include "pretty.h"
 #include "diff.h"
 #include "commit-slab-decl.h"
+#include "decorate.h"
 #include "ident.h"
 #include "list-objects-filter-options.h"
 

send-pack.c

@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "config.h"
 #include "commit.h"
+#include "date.h"
 #include "gettext.h"
 #include "hex.h"
 #include "refs.h"

wt-status.c

@@ -22,6 +22,7 @@
 #include "strbuf.h"
 #include "trace.h"
 #include "trace2.h"
+#include "tree.h"
 #include "utf8.h"
 #include "worktree.h"
 #include "lockfile.h"