* [PATCH 2/8] Builtin git-ls-tree.
[not found] <11483730802025-git-send-email->
@ 2006-05-23 8:31 ` Peter Eriksen
0 siblings, 0 replies; 2+ messages in thread
From: Peter Eriksen @ 2006-05-23 8:31 UTC (permalink / raw
To: git; +Cc: Peter Eriksen
From: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
---
419257801e5bc91fc435bd4ff9eb42aa8063ffbb
Makefile | 6 +-
builtin-ls-tree.c | 156 +++++++++++++++++++++++++++++++++++++++++++++++++++++
builtin.h | 1
git.c | 3 +
ls-tree.c | 155 -----------------------------------------------------
5 files changed, 162 insertions(+), 159 deletions(-)
create mode 100644 builtin-ls-tree.c
delete mode 100644 ls-tree.c
419257801e5bc91fc435bd4ff9eb42aa8063ffbb
diff --git a/Makefile b/Makefile
index e522730..9b02264 100644
--- a/Makefile
+++ b/Makefile
@@ -155,7 +155,7 @@ PROGRAMS = \
git-diff-index$X git-diff-stages$X \
git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
git-hash-object$X git-index-pack$X git-local-fetch$X \
- git-ls-tree$X git-mailinfo$X git-merge-base$X \
+ git-mailinfo$X git-merge-base$X \
git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
git-peek-remote$X git-prune-packed$X git-read-tree$X \
git-receive-pack$X git-rev-parse$X \
@@ -171,7 +171,7 @@ PROGRAMS = \
BUILT_INS = git-log$X git-whatchanged$X git-show$X \
git-count-objects$X git-diff$X git-push$X \
git-grep$X git-rev-list$X git-check-ref-format$X \
- git-init-db$X git-ls-files$X
+ git-init-db$X git-ls-files$X git-ls-tree$X
# what 'all' will build and 'install' will install, in gitexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -220,7 +220,7 @@ LIB_OBJS = \
BUILTIN_OBJS = \
builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
builtin-grep.o builtin-rev-list.o builtin-check-ref-format.o \
- builtin-init-db.o builtin-ls-files.o
+ builtin-init-db.o builtin-ls-files.o builtin-ls-tree.o
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
LIBS = $(GITLIBS) -lz
diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c
new file mode 100644
index 0000000..b515307
--- /dev/null
+++ b/builtin-ls-tree.c
@@ -0,0 +1,156 @@
+/*
+ * GIT - The information manager from hell
+ *
+ * Copyright (C) Linus Torvalds, 2005
+ */
+#include "cache.h"
+#include "blob.h"
+#include "tree.h"
+#include "quote.h"
+#include "builtin.h"
+
+static int line_termination = '\n';
+#define LS_RECURSIVE 1
+#define LS_TREE_ONLY 2
+#define LS_SHOW_TREES 4
+#define LS_NAME_ONLY 8
+static int abbrev = 0;
+static int ls_options = 0;
+const char **pathspec;
+static int chomp_prefix = 0;
+static const char *prefix;
+
+static const char ls_tree_usage[] =
+ "git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]";
+
+static int show_recursive(const char *base, int baselen, const char *pathname)
+{
+ const char **s;
+
+ if (ls_options & LS_RECURSIVE)
+ return 1;
+
+ s = pathspec;
+ if (!s)
+ return 0;
+
+ for (;;) {
+ const char *spec = *s++;
+ int len, speclen;
+
+ if (!spec)
+ return 0;
+ if (strncmp(base, spec, baselen))
+ continue;
+ len = strlen(pathname);
+ spec += baselen;
+ speclen = strlen(spec);
+ if (speclen <= len)
+ continue;
+ if (memcmp(pathname, spec, len))
+ continue;
+ return 1;
+ }
+}
+
+static int show_tree(unsigned char *sha1, const char *base, int baselen,
+ const char *pathname, unsigned mode, int stage)
+{
+ int retval = 0;
+ const char *type = blob_type;
+
+ if (S_ISDIR(mode)) {
+ if (show_recursive(base, baselen, pathname)) {
+ retval = READ_TREE_RECURSIVE;
+ if (!(ls_options & LS_SHOW_TREES))
+ return retval;
+ }
+ type = tree_type;
+ }
+ else if (ls_options & LS_TREE_ONLY)
+ return 0;
+
+ if (chomp_prefix &&
+ (baselen < chomp_prefix || memcmp(prefix, base, chomp_prefix)))
+ return 0;
+
+ if (!(ls_options & LS_NAME_ONLY))
+ printf("%06o %s %s\t", mode, type,
+ abbrev ? find_unique_abbrev(sha1,abbrev)
+ : sha1_to_hex(sha1));
+ write_name_quoted(base + chomp_prefix, baselen - chomp_prefix,
+ pathname,
+ line_termination, stdout);
+ putchar(line_termination);
+ return retval;
+}
+
+int cmd_ls_tree(int argc, const char **argv, char **envp)
+{
+ unsigned char sha1[20];
+ struct tree *tree;
+
+ prefix = setup_git_directory();
+ git_config(git_default_config);
+ if (prefix && *prefix)
+ chomp_prefix = strlen(prefix);
+ while (1 < argc && argv[1][0] == '-') {
+ switch (argv[1][1]) {
+ case 'z':
+ line_termination = 0;
+ break;
+ case 'r':
+ ls_options |= LS_RECURSIVE;
+ break;
+ case 'd':
+ ls_options |= LS_TREE_ONLY;
+ break;
+ case 't':
+ ls_options |= LS_SHOW_TREES;
+ break;
+ case '-':
+ if (!strcmp(argv[1]+2, "name-only") ||
+ !strcmp(argv[1]+2, "name-status")) {
+ ls_options |= LS_NAME_ONLY;
+ break;
+ }
+ if (!strcmp(argv[1]+2, "full-name")) {
+ chomp_prefix = 0;
+ break;
+ }
+ if (!strncmp(argv[1]+2, "abbrev=",7)) {
+ abbrev = strtoul(argv[1]+9, NULL, 10);
+ if (abbrev && abbrev < MINIMUM_ABBREV)
+ abbrev = MINIMUM_ABBREV;
+ else if (abbrev > 40)
+ abbrev = 40;
+ break;
+ }
+ if (!strcmp(argv[1]+2, "abbrev")) {
+ abbrev = DEFAULT_ABBREV;
+ break;
+ }
+ /* otherwise fallthru */
+ default:
+ usage(ls_tree_usage);
+ }
+ argc--; argv++;
+ }
+ /* -d -r should imply -t, but -d by itself should not have to. */
+ if ( (LS_TREE_ONLY|LS_RECURSIVE) ==
+ ((LS_TREE_ONLY|LS_RECURSIVE) & ls_options))
+ ls_options |= LS_SHOW_TREES;
+
+ if (argc < 2)
+ usage(ls_tree_usage);
+ if (get_sha1(argv[1], sha1))
+ die("Not a valid object name %s", argv[1]);
+
+ pathspec = get_pathspec(prefix, argv + 2);
+ tree = parse_tree_indirect(sha1);
+ if (!tree)
+ die("not a tree object");
+ read_tree_recursive(tree, "", 0, 0, pathspec, show_tree);
+
+ return 0;
+}
diff --git a/builtin.h b/builtin.h
index a0713d3..951f206 100644
--- a/builtin.h
+++ b/builtin.h
@@ -28,5 +28,6 @@ extern int cmd_rev_list(int argc, const
extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
extern int cmd_init_db(int argc, const char **argv, char **envp);
extern int cmd_ls_files(int argc, const char **argv, char **envp);
+extern int cmd_ls_tree(int argc, const char **argv, char **envp);
#endif
diff --git a/git.c b/git.c
index 9cfa9eb..8574775 100644
--- a/git.c
+++ b/git.c
@@ -53,7 +53,8 @@ static void handle_internal_command(int
{ "rev-list", cmd_rev_list },
{ "init-db", cmd_init_db },
{ "check-ref-format", cmd_check_ref_format },
- { "ls-files", cmd_ls_files }
+ { "ls-files", cmd_ls_files },
+ { "ls-tree", cmd_ls_tree }
};
int i;
diff --git a/ls-tree.c b/ls-tree.c
deleted file mode 100644
index f2b3bc1..0000000
--- a/ls-tree.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * GIT - The information manager from hell
- *
- * Copyright (C) Linus Torvalds, 2005
- */
-#include "cache.h"
-#include "blob.h"
-#include "tree.h"
-#include "quote.h"
-
-static int line_termination = '\n';
-#define LS_RECURSIVE 1
-#define LS_TREE_ONLY 2
-#define LS_SHOW_TREES 4
-#define LS_NAME_ONLY 8
-static int abbrev = 0;
-static int ls_options = 0;
-const char **pathspec;
-static int chomp_prefix = 0;
-static const char *prefix;
-
-static const char ls_tree_usage[] =
- "git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]";
-
-static int show_recursive(const char *base, int baselen, const char *pathname)
-{
- const char **s;
-
- if (ls_options & LS_RECURSIVE)
- return 1;
-
- s = pathspec;
- if (!s)
- return 0;
-
- for (;;) {
- const char *spec = *s++;
- int len, speclen;
-
- if (!spec)
- return 0;
- if (strncmp(base, spec, baselen))
- continue;
- len = strlen(pathname);
- spec += baselen;
- speclen = strlen(spec);
- if (speclen <= len)
- continue;
- if (memcmp(pathname, spec, len))
- continue;
- return 1;
- }
-}
-
-static int show_tree(unsigned char *sha1, const char *base, int baselen,
- const char *pathname, unsigned mode, int stage)
-{
- int retval = 0;
- const char *type = blob_type;
-
- if (S_ISDIR(mode)) {
- if (show_recursive(base, baselen, pathname)) {
- retval = READ_TREE_RECURSIVE;
- if (!(ls_options & LS_SHOW_TREES))
- return retval;
- }
- type = tree_type;
- }
- else if (ls_options & LS_TREE_ONLY)
- return 0;
-
- if (chomp_prefix &&
- (baselen < chomp_prefix || memcmp(prefix, base, chomp_prefix)))
- return 0;
-
- if (!(ls_options & LS_NAME_ONLY))
- printf("%06o %s %s\t", mode, type,
- abbrev ? find_unique_abbrev(sha1,abbrev)
- : sha1_to_hex(sha1));
- write_name_quoted(base + chomp_prefix, baselen - chomp_prefix,
- pathname,
- line_termination, stdout);
- putchar(line_termination);
- return retval;
-}
-
-int main(int argc, const char **argv)
-{
- unsigned char sha1[20];
- struct tree *tree;
-
- prefix = setup_git_directory();
- git_config(git_default_config);
- if (prefix && *prefix)
- chomp_prefix = strlen(prefix);
- while (1 < argc && argv[1][0] == '-') {
- switch (argv[1][1]) {
- case 'z':
- line_termination = 0;
- break;
- case 'r':
- ls_options |= LS_RECURSIVE;
- break;
- case 'd':
- ls_options |= LS_TREE_ONLY;
- break;
- case 't':
- ls_options |= LS_SHOW_TREES;
- break;
- case '-':
- if (!strcmp(argv[1]+2, "name-only") ||
- !strcmp(argv[1]+2, "name-status")) {
- ls_options |= LS_NAME_ONLY;
- break;
- }
- if (!strcmp(argv[1]+2, "full-name")) {
- chomp_prefix = 0;
- break;
- }
- if (!strncmp(argv[1]+2, "abbrev=",7)) {
- abbrev = strtoul(argv[1]+9, NULL, 10);
- if (abbrev && abbrev < MINIMUM_ABBREV)
- abbrev = MINIMUM_ABBREV;
- else if (abbrev > 40)
- abbrev = 40;
- break;
- }
- if (!strcmp(argv[1]+2, "abbrev")) {
- abbrev = DEFAULT_ABBREV;
- break;
- }
- /* otherwise fallthru */
- default:
- usage(ls_tree_usage);
- }
- argc--; argv++;
- }
- /* -d -r should imply -t, but -d by itself should not have to. */
- if ( (LS_TREE_ONLY|LS_RECURSIVE) ==
- ((LS_TREE_ONLY|LS_RECURSIVE) & ls_options))
- ls_options |= LS_SHOW_TREES;
-
- if (argc < 2)
- usage(ls_tree_usage);
- if (get_sha1(argv[1], sha1))
- die("Not a valid object name %s", argv[1]);
-
- pathspec = get_pathspec(prefix, argv + 2);
- tree = parse_tree_indirect(sha1);
- if (!tree)
- die("not a tree object");
- read_tree_recursive(tree, "", 0, 0, pathspec, show_tree);
-
- return 0;
-}
--
1.3.3.g288c
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 2/8] Builtin git-ls-tree.
[not found] <11483865361243-git-send-email-1>
@ 2006-05-23 12:15 ` Peter Eriksen
0 siblings, 0 replies; 2+ messages in thread
From: Peter Eriksen @ 2006-05-23 12:15 UTC (permalink / raw
To: git; +Cc: Peter Eriksen
From: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
---
419257801e5bc91fc435bd4ff9eb42aa8063ffbb
Makefile | 6 +++---
ls-tree.c => builtin-ls-tree.c | 3 ++-
builtin.h | 1 +
git.c | 3 ++-
4 files changed, 8 insertions(+), 5 deletions(-)
rename ls-tree.c => builtin-ls-tree.c (98%)
419257801e5bc91fc435bd4ff9eb42aa8063ffbb
diff --git a/Makefile b/Makefile
index e522730..9b02264 100644
--- a/Makefile
+++ b/Makefile
@@ -155,7 +155,7 @@ PROGRAMS = \
git-diff-index$X git-diff-stages$X \
git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
git-hash-object$X git-index-pack$X git-local-fetch$X \
- git-ls-tree$X git-mailinfo$X git-merge-base$X \
+ git-mailinfo$X git-merge-base$X \
git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
git-peek-remote$X git-prune-packed$X git-read-tree$X \
git-receive-pack$X git-rev-parse$X \
@@ -171,7 +171,7 @@ PROGRAMS = \
BUILT_INS = git-log$X git-whatchanged$X git-show$X \
git-count-objects$X git-diff$X git-push$X \
git-grep$X git-rev-list$X git-check-ref-format$X \
- git-init-db$X git-ls-files$X
+ git-init-db$X git-ls-files$X git-ls-tree$X
# what 'all' will build and 'install' will install, in gitexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -220,7 +220,7 @@ LIB_OBJS = \
BUILTIN_OBJS = \
builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
builtin-grep.o builtin-rev-list.o builtin-check-ref-format.o \
- builtin-init-db.o builtin-ls-files.o
+ builtin-init-db.o builtin-ls-files.o builtin-ls-tree.o
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
LIBS = $(GITLIBS) -lz
diff --git a/ls-tree.c b/builtin-ls-tree.c
similarity index 98%
rename from ls-tree.c
rename to builtin-ls-tree.c
index f2b3bc1..b515307 100644
--- a/ls-tree.c
+++ b/builtin-ls-tree.c
@@ -7,6 +7,7 @@ #include "cache.h"
#include "blob.h"
#include "tree.h"
#include "quote.h"
+#include "builtin.h"
static int line_termination = '\n';
#define LS_RECURSIVE 1
@@ -84,7 +85,7 @@ static int show_tree(unsigned char *sha1
return retval;
}
-int main(int argc, const char **argv)
+int cmd_ls_tree(int argc, const char **argv, char **envp)
{
unsigned char sha1[20];
struct tree *tree;
diff --git a/builtin.h b/builtin.h
index a0713d3..951f206 100644
--- a/builtin.h
+++ b/builtin.h
@@ -28,5 +28,6 @@ extern int cmd_rev_list(int argc, const
extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
extern int cmd_init_db(int argc, const char **argv, char **envp);
extern int cmd_ls_files(int argc, const char **argv, char **envp);
+extern int cmd_ls_tree(int argc, const char **argv, char **envp);
#endif
diff --git a/git.c b/git.c
index 9cfa9eb..8574775 100644
--- a/git.c
+++ b/git.c
@@ -53,7 +53,8 @@ static void handle_internal_command(int
{ "rev-list", cmd_rev_list },
{ "init-db", cmd_init_db },
{ "check-ref-format", cmd_check_ref_format },
- { "ls-files", cmd_ls_files }
+ { "ls-files", cmd_ls_files },
+ { "ls-tree", cmd_ls_tree }
};
int i;
--
1.3.3.g288c
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2006-05-23 12:16 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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[not found] <11483730802025-git-send-email->
2006-05-23 8:31 ` [PATCH 2/8] Builtin git-ls-tree Peter Eriksen
[not found] <11483865361243-git-send-email-1>
2006-05-23 12:15 ` Peter Eriksen
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