diff.h: remove unnecessary include of oidset.h

This also made it clear that several .c files depended upon various
things that oidset included, but had omitted the direct #include for
those headers.  Add those now.

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

30 files changed, 35 insertions, 1 deletions

diff --git a/add-interactive.c b/add-interactive.c
index 40f88c0205..add9a1ad43 100644
--- a/add-interactive.c
+++ b/add-interactive.c
@@ -4,9 +4,11 @@
 #include "config.h"
 #include "diffcore.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "preload-index.h"
 #include "read-cache-ll.h"
+#include "repository.h"
 #include "revision.h"
 #include "refs.h"
 #include "string-list.h"
diff --git a/add-patch.c b/add-patch.c
index 875b96e227..53e3248295 100644
--- a/add-patch.c
+++ b/add-patch.c
@@ -7,6 +7,7 @@
 #include "gettext.h"
 #include "object-name.h"
 #include "read-cache-ll.h"
+#include "repository.h"
 #include "strbuf.h"
 #include "run-command.h"
 #include "strvec.h"
diff --git a/blame.h b/blame.h
index b60d1d81e3..31ddc85f19 100644
--- a/blame.h
+++ b/blame.h
@@ -2,6 +2,7 @@
 #define BLAME_H
 
 #include "commit.h"
+#include "oidset.h"
 #include "xdiff-interface.h"
 #include "revision.h"
 #include "prio-queue.h"
diff --git a/builtin/add.c b/builtin/add.c
index 4318311448..e3ca3e4edb 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -21,6 +21,7 @@
 #include "diff.h"
 #include "diffcore.h"
 #include "read-cache.h"
+#include "repository.h"
 #include "revision.h"
 #include "bulk-checkin.h"
 #include "strvec.h"
diff --git a/builtin/diff-files.c b/builtin/diff-files.c
index a4a2ab76c7..50330b8dd2 100644
--- a/builtin/diff-files.c
+++ b/builtin/diff-files.c
@@ -9,6 +9,7 @@
 #include "diff-merges.h"
 #include "commit.h"
 #include "preload-index.h"
+#include "repository.h"
 #include "revision.h"
 #include "submodule.h"
 
diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index 1ab8f8b6dc..a8b2c0a4b9 100644
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -4,6 +4,7 @@
 #include "diff-merges.h"
 #include "commit.h"
 #include "preload-index.h"
+#include "repository.h"
 #include "revision.h"
 #include "setup.h"
 #include "submodule.h"
diff --git a/builtin/merge-ours.c b/builtin/merge-ours.c
index c2e519301e..932924e5d0 100644
--- a/builtin/merge-ours.c
+++ b/builtin/merge-ours.c
@@ -10,6 +10,7 @@
 #include "git-compat-util.h"
 #include "builtin.h"
 #include "diff.h"
+#include "repository.h"
 
 static const char builtin_merge_ours_usage[] =
 	"git merge-ours <base>... -- HEAD <remote>...";
diff --git a/builtin/patch-id.c b/builtin/patch-id.c
index 27952f1a6f..b7118b290b 100644
--- a/builtin/patch-id.c
+++ b/builtin/patch-id.c
@@ -2,6 +2,7 @@
 #include "config.h"
 #include "diff.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "parse-options.h"
 
diff --git a/builtin/range-diff.c b/builtin/range-diff.c
index 8610390d7c..e455a4795c 100644
--- a/builtin/range-diff.c
+++ b/builtin/range-diff.c
@@ -4,6 +4,7 @@
 #include "parse-options.h"
 #include "range-diff.h"
 #include "config.h"
+#include "repository.h"
 #include "revision.h"
 
 static const char * const builtin_range_diff_usage[] = {
diff --git a/builtin/reflog.c b/builtin/reflog.c
index a1fa0c855f..fc21774880 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -1,6 +1,7 @@
 #include "builtin.h"
 #include "config.h"
 #include "gettext.h"
+#include "repository.h"
 #include "revision.h"
 #include "reachable.h"
 #include "worktree.h"
diff --git a/builtin/reset.c b/builtin/reset.c
index f947c449d1..dad2117c97 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -13,6 +13,7 @@
 #include "config.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "lockfile.h"
 #include "tag.h"
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 6eb5965bee..4a219ea93b 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -11,6 +11,7 @@
 #include "commit.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "refs.h"
 #include "quote.h"
diff --git a/builtin/revert.c b/builtin/revert.c
index 0240ec8593..f6f07d9b53 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -5,6 +5,7 @@
 #include "parse-options.h"
 #include "diff.h"
 #include "gettext.h"
+#include "repository.h"
 #include "revision.h"
 #include "rerere.h"
 #include "dir.h"
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 99be9dc417..1307ed2b88 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -5,6 +5,7 @@
 #include "environment.h"
 #include "gettext.h"
 #include "string-list.h"
+#include "repository.h"
 #include "revision.h"
 #include "utf8.h"
 #include "mailmap.h"
diff --git a/builtin/stash.c b/builtin/stash.c
index d3d5bb95e2..84e83e0627 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -4,6 +4,7 @@
 #include "config.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "object-name.h"
 #include "parse-options.h"
diff --git a/diff-lib.c b/diff-lib.c
index f3aa7f93c7..cad18099ab 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -7,6 +7,7 @@
 #include "diff.h"
 #include "diffcore.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "object-name.h"
 #include "read-cache.h"
@@ -14,6 +15,7 @@
 #include "cache-tree.h"
 #include "unpack-trees.h"
 #include "refs.h"
+#include "repository.h"
 #include "submodule.h"
 #include "symlinks.h"
 #include "trace.h"
diff --git a/diff.h b/diff.h
index 5a0c91bb48..2102df329a 100644
--- a/diff.h
+++ b/diff.h
@@ -4,10 +4,12 @@
 #ifndef DIFF_H
 #define DIFF_H
 
+#include "hash-ll.h"
 #include "pathspec.h"
-#include "oidset.h"
 #include "strbuf.h"
 
+struct oidset;
+
 /**
  * The diff API is for programs that compare two sets of files (e.g. two trees,
  * one tree and the index) and present the found difference in various ways.
diff --git a/diffcore-break.c b/diffcore-break.c
index 4909dc088e..f57ece2757 100644
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -4,6 +4,7 @@
 #include "git-compat-util.h"
 #include "diff.h"
 #include "diffcore.h"
+#include "hash.h"
 #include "object.h"
 #include "promisor-remote.h"
 
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index 13c98a7b5e..b195fa4eb3 100644
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -7,6 +7,7 @@
 #include "diffcore.h"
 #include "xdiff-interface.h"
 #include "kwset.h"
+#include "oidset.h"
 #include "pretty.h"
 #include "quote.h"
 
diff --git a/line-log.c b/line-log.c
index 6a7ac312a4..2eff914bf3 100644
--- a/line-log.c
+++ b/line-log.c
@@ -8,6 +8,7 @@
 #include "diff.h"
 #include "commit.h"
 #include "decorate.h"
+#include "repository.h"
 #include "revision.h"
 #include "xdiff-interface.h"
 #include "strbuf.h"
diff --git a/merge.c b/merge.c
index 83bcba6943..b60925459c 100644
--- a/merge.c
+++ b/merge.c
@@ -2,10 +2,12 @@
 #include "diff.h"
 #include "diffcore.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "lockfile.h"
 #include "merge.h"
 #include "commit.h"
+#include "repository.h"
 #include "run-command.h"
 #include "resolve-undo.h"
 #include "tree.h"
diff --git a/patch-ids.c b/patch-ids.c
index 19af7bee98..c3e1a0dd21 100644
--- a/patch-ids.c
+++ b/patch-ids.c
@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "diff.h"
 #include "commit.h"
+#include "hash.h"
 #include "hash-lookup.h"
 #include "hex.h"
 #include "patch-ids.h"
diff --git a/pretty.c b/pretty.c
index 0bb938021b..2cf2cbbd03 100644
--- a/pretty.c
+++ b/pretty.c
@@ -4,6 +4,7 @@
 #include "commit.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "utf8.h"
 #include "diff.h"
diff --git a/range-diff.c b/range-diff.c
index 6a704e6f47..2e86063491 100644
--- a/range-diff.c
+++ b/range-diff.c
@@ -13,6 +13,7 @@
 #include "commit.h"
 #include "pager.h"
 #include "pretty.h"
+#include "repository.h"
 #include "userdiff.h"
 #include "apply.h"
 #include "revision.h"
diff --git a/reflog-walk.c b/reflog-walk.c
index 4ba1a10c82..d337e64431 100644
--- a/reflog-walk.c
+++ b/reflog-walk.c
@@ -3,6 +3,7 @@
 #include "commit.h"
 #include "refs.h"
 #include "diff.h"
+#include "repository.h"
 #include "revision.h"
 #include "string-list.h"
 #include "reflog-walk.h"
diff --git a/t/helper/test-fast-rebase.c b/t/helper/test-fast-rebase.c
index 62c5b5d704..cac20a72b3 100644
--- a/t/helper/test-fast-rebase.c
+++ b/t/helper/test-fast-rebase.c
@@ -16,6 +16,7 @@
 #include "commit.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "lockfile.h"
 #include "merge-ort.h"
diff --git a/t/helper/test-revision-walking.c b/t/helper/test-revision-walking.c
index 0c62b9de18..f346951bc2 100644
--- a/t/helper/test-revision-walking.c
+++ b/t/helper/test-revision-walking.c
@@ -11,6 +11,7 @@
 #include "test-tool.h"
 #include "commit.h"
 #include "diff.h"
+#include "repository.h"
 #include "revision.h"
 #include "setup.h"
 
diff --git a/transport-helper.c b/transport-helper.c
index 6b816940dc..5c0bc6a896 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -8,6 +8,7 @@
 #include "gettext.h"
 #include "hex.h"
 #include "object-name.h"
+#include "repository.h"
 #include "revision.h"
 #include "remote.h"
 #include "string-list.h"
diff --git a/tree-diff.c b/tree-diff.c
index 20bb15f38d..966946848a 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -4,6 +4,7 @@
 #include "git-compat-util.h"
 #include "diff.h"
 #include "diffcore.h"
+#include "hash.h"
 #include "tree.h"
 #include "tree-walk.h"
 
diff --git a/wt-status.c b/wt-status.c
index 7ada6b305f..bcd0ef8044 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -7,6 +7,7 @@
 #include "diff.h"
 #include "environment.h"
 #include "gettext.h"
+#include "hash.h"
 #include "hex.h"
 #include "object-name.h"
 #include "path.h"