Add -l/--long/--size option to git-ls-tree command, which displays
object size of an entry after object id (left-justified with minimum
width of 7 characters).
Signed-off-by: Jakub Narebski <jnareb@xxxxxxxxx>
---
This is to be used in 'tree' view in gitweb, controlled by the
%feature hash.
Documentation/git-ls-tree.txt | 14 +++++++++++++-
builtin-ls-tree.c | 34 ++++++++++++++++++++++++++--------
2 files changed, 39 insertions(+), 9 deletions(-)
diff --git a/Documentation/git-ls-tree.txt b/Documentation/git-ls-tree.txt
index 7899394..367f9bb 100644
--- a/Documentation/git-ls-tree.txt
+++ b/Documentation/git-ls-tree.txt
@@ -9,7 +9,7 @@ git-ls-tree - List the contents of a tree object
SYNOPSIS
--------
[verse]
-'git-ls-tree' [-d] [-r] [-t] [-z]
+'git-ls-tree' [-d] [-r] [-t] [-l] [-z]
[--name-only] [--name-status] [--full-name] [--abbrev=[<n>]]
<tree-ish> [paths...]
@@ -36,6 +36,11 @@ OPTIONS
Show tree entries even when going to recurse them. Has no effect
if '-r' was not passed. '-d' implies '-t'.
+-l::
+--long::
+--size::
+ Show object size of entries.
+
-z::
\0 line termination on output.
@@ -65,6 +70,13 @@ Output Format
When the `-z` option is not used, TAB, LF, and backslash characters
in pathnames are represented as `\t`, `\n`, and `\\`, respectively.
+When the `-l` option is used, format changes to
+
+ <mode> SP <type> SP <object> SP <object size> TAB <file>
+
+Object size identified by <objest> is given in bytes, and left-justified
+with minimum width of 7 characters.
+
Author
------
diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c
index 1cb4dca..0c2eef7 100644
--- a/builtin-ls-tree.c
+++ b/builtin-ls-tree.c
@@ -15,6 +15,7 @@ static int line_termination = '\n';
#define LS_TREE_ONLY 2
#define LS_SHOW_TREES 4
#define LS_NAME_ONLY 8
+#define LS_SHOW_SIZE 16
static int abbrev;
static int ls_options;
static const char **pathspec;
@@ -22,7 +23,7 @@ static int chomp_prefix;
static const char *ls_tree_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...]";
+ "git-ls-tree [-d] [-r] [-t] [-l] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]";
static int show_recursive(const char *base, int baselen, const char *pathname)
{
@@ -55,10 +56,11 @@ static int show_recursive(const char *base, int baselen, const char *pathname)
}
static int show_tree(const unsigned char *sha1, const char *base, int baselen,
- const char *pathname, unsigned mode, int stage)
+ const char *pathname, unsigned mode, int stage)
{
int retval = 0;
const char *type = blob_type;
+ unsigned long size;
if (S_ISDIRLNK(mode)) {
/*
@@ -92,13 +94,21 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen,
(baselen < chomp_prefix || memcmp(ls_tree_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));
+ if (!(ls_options & LS_NAME_ONLY)) {
+ if (ls_options & LS_SHOW_SIZE) {
+ sha1_object_info(sha1, &size);
+ printf("%06o %s %s %7lu\t", mode, type,
+ abbrev ? find_unique_abbrev(sha1, abbrev)
+ : sha1_to_hex(sha1),
+ size);
+ } else
+ 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);
+ pathname,
+ line_termination, stdout);
putchar(line_termination);
return retval;
}
@@ -126,12 +136,20 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
case 't':
ls_options |= LS_SHOW_TREES;
break;
+ case 'l':
+ ls_options |= LS_SHOW_SIZE;
+ 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, "long") ||
+ !strcmp(argv[1]+2, "size")) {
+ ls_options |= LS_SHOW_SIZE;
+ break;
+ }
if (!strcmp(argv[1]+2, "full-name")) {
chomp_prefix = 0;
break;
--
1.5.1.4
-
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