[v2,2/2] Lib-ify prune-packed
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Message ID c6a80ce8829c0b9bac22b4e264f238cf9b9359f7.1585011949.git.liu.denton@gmail.com
State New
Headers show
Series
  • Lib-ify functions in builtin.h
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Commit Message

Denton Liu March 24, 2020, 1:07 a.m. UTC
In builtin.h, there exists the distinctly lib-ish function
prune_packed_objects(). This function can currently only be called by
built-in commands but, unlike all of the other functions in the header,
it does not make sense to impose this restriction as the functionality
can be logically reused in libgit.

Extract this function into prune-packed.c so that related definitions
can exist clearly in their own header file.

While we're at it, clean up #includes that are unused.

This patch is best viewed with --color-moved.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
 Makefile               |  1 +
 builtin.h              |  5 -----
 builtin/prune-packed.c | 44 +-----------------------------------------
 builtin/prune.c        |  1 +
 builtin/repack.c       |  1 +
 prune-packed.c         | 43 +++++++++++++++++++++++++++++++++++++++++
 prune-packed.h         |  9 +++++++++
 7 files changed, 56 insertions(+), 48 deletions(-)
 create mode 100644 prune-packed.c
 create mode 100644 prune-packed.h

Patch
diff mbox series

diff --git a/Makefile b/Makefile
index 04e3cc179e..608afd58b1 100644
--- a/Makefile
+++ b/Makefile
@@ -952,6 +952,7 @@  LIB_OBJS += progress.o
 LIB_OBJS += promisor-remote.o
 LIB_OBJS += prompt.o
 LIB_OBJS += protocol.o
+LIB_OBJS += prune-packed.o
 LIB_OBJS += quote.o
 LIB_OBJS += range-diff.o
 LIB_OBJS += reachable.o
diff --git a/builtin.h b/builtin.h
index 6101d98661..a5ae15bfe5 100644
--- a/builtin.h
+++ b/builtin.h
@@ -97,11 +97,6 @@ 
 extern const char git_usage_string[];
 extern const char git_more_info_string[];
 
-#define PRUNE_PACKED_DRY_RUN 01
-#define PRUNE_PACKED_VERBOSE 02
-
-void prune_packed_objects(int);
-
 /**
  * If a built-in has DELAY_PAGER_CONFIG set, the built-in should call this early
  * when it wishes to respect the `pager.foo`-config. The `cmd` is the name of
diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c
index 48c5e78e33..b7b9281a8c 100644
--- a/builtin/prune-packed.c
+++ b/builtin/prune-packed.c
@@ -1,54 +1,12 @@ 
 #include "builtin.h"
-#include "cache.h"
-#include "progress.h"
 #include "parse-options.h"
-#include "packfile.h"
-#include "object-store.h"
+#include "prune-packed.h"
 
 static const char * const prune_packed_usage[] = {
 	N_("git prune-packed [-n | --dry-run] [-q | --quiet]"),
 	NULL
 };
 
-static struct progress *progress;
-
-static int prune_subdir(unsigned int nr, const char *path, void *data)
-{
-	int *opts = data;
-	display_progress(progress, nr + 1);
-	if (!(*opts & PRUNE_PACKED_DRY_RUN))
-		rmdir(path);
-	return 0;
-}
-
-static int prune_object(const struct object_id *oid, const char *path,
-			 void *data)
-{
-	int *opts = data;
-
-	if (!has_object_pack(oid))
-		return 0;
-
-	if (*opts & PRUNE_PACKED_DRY_RUN)
-		printf("rm -f %s\n", path);
-	else
-		unlink_or_warn(path);
-	return 0;
-}
-
-void prune_packed_objects(int opts)
-{
-	if (opts & PRUNE_PACKED_VERBOSE)
-		progress = start_delayed_progress(_("Removing duplicate objects"), 256);
-
-	for_each_loose_file_in_objdir(get_object_directory(),
-				      prune_object, NULL, prune_subdir, &opts);
-
-	/* Ensure we show 100% before finishing progress */
-	display_progress(progress, 256);
-	stop_progress(&progress);
-}
-
 int cmd_prune_packed(int argc, const char **argv, const char *prefix)
 {
 	int opts = isatty(2) ? PRUNE_PACKED_VERBOSE : 0;
diff --git a/builtin/prune.c b/builtin/prune.c
index 2b76872ad2..fd9acc7222 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -6,6 +6,7 @@ 
 #include "reachable.h"
 #include "parse-options.h"
 #include "progress.h"
+#include "prune-packed.h"
 #include "object-store.h"
 
 static const char * const prune_usage[] = {
diff --git a/builtin/repack.c b/builtin/repack.c
index 0781763b06..1b686ee9ce 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -10,6 +10,7 @@ 
 #include "argv-array.h"
 #include "midx.h"
 #include "packfile.h"
+#include "prune-packed.h"
 #include "object-store.h"
 #include "promisor-remote.h"
 
diff --git a/prune-packed.c b/prune-packed.c
new file mode 100644
index 0000000000..261520b472
--- /dev/null
+++ b/prune-packed.c
@@ -0,0 +1,43 @@ 
+#include "object-store.h"
+#include "packfile.h"
+#include "progress.h"
+#include "prune-packed.h"
+
+static struct progress *progress;
+
+static int prune_subdir(unsigned int nr, const char *path, void *data)
+{
+	int *opts = data;
+	display_progress(progress, nr + 1);
+	if (!(*opts & PRUNE_PACKED_DRY_RUN))
+		rmdir(path);
+	return 0;
+}
+
+static int prune_object(const struct object_id *oid, const char *path,
+			 void *data)
+{
+	int *opts = data;
+
+	if (!has_object_pack(oid))
+		return 0;
+
+	if (*opts & PRUNE_PACKED_DRY_RUN)
+		printf("rm -f %s\n", path);
+	else
+		unlink_or_warn(path);
+	return 0;
+}
+
+void prune_packed_objects(int opts)
+{
+	if (opts & PRUNE_PACKED_VERBOSE)
+		progress = start_delayed_progress(_("Removing duplicate objects"), 256);
+
+	for_each_loose_file_in_objdir(get_object_directory(),
+				      prune_object, NULL, prune_subdir, &opts);
+
+	/* Ensure we show 100% before finishing progress */
+	display_progress(progress, 256);
+	stop_progress(&progress);
+}
diff --git a/prune-packed.h b/prune-packed.h
new file mode 100644
index 0000000000..936fa9df23
--- /dev/null
+++ b/prune-packed.h
@@ -0,0 +1,9 @@ 
+#ifndef PRUNE_PACKED_H
+#define PRUNE_PACKED_H
+
+#define PRUNE_PACKED_DRY_RUN 01
+#define PRUNE_PACKED_VERBOSE 02
+
+void prune_packed_objects(int);
+
+#endif