git-checkout-index
git-cherry
git-cherry-pick
+git-clean
git-clone
git-clone-pack
git-commit
--- /dev/null
+git-clean(1)
+============
+
+NAME
+----
+git-clean - Remove untracked files from the working tree
+
+SYNOPSIS
+--------
+[verse]
+'git-clean' [-d] [-n] [-q] [-x | -X]
+
+DESCRIPTION
+-----------
+Removes files unknown to git. This allows to clean the working tree
+from files that are not under version control. If the '-x' option is
+specified, ignored files are also removed, allowing to remove all
+build products.
+
+OPTIONS
+-------
+-d::
+ Remove untracked directories in addition to untracked files.
+
+-n::
+ Don't actually remove anything, just show what would be done.
+
+-q::
+ Be quiet, only report errors, but not the files that are
+ successfully removed.
+
+-x::
+ Don't use the ignore rules. This allows removing all untracked
+ files, including build products. This can be used (possibly in
+ conjunction with gitlink:git-reset[1]) to create a pristine
+ working directory to test a clean build.
+
+-X::
+ Remove only files ignored by git. This may be useful to rebuild
+ everything from scratch, but keep manually created files.
+
+
+Author
+------
+Written by Pavel Roskin <proski@gnu.org>
+
+
+GIT
+---
+Part of the gitlink:git[7] suite
SCRIPT_SH = \
git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
- git-cherry.sh git-clone.sh git-commit.sh \
+ git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
git-count-objects.sh git-diff.sh git-fetch.sh \
git-format-patch.sh git-log.sh git-ls-remote.sh \
git-merge-one-file.sh git-parse-remote.sh \
quote.o read-cache.o refs.o run-command.o \
server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
- fetch-clone.o revision.o pager.o tree-walk.o \
+ fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
$(DIFF_OBJS)
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
#include "diff.h"
#include "diffcore.h"
#include "quote.h"
-#include "xdiff/xdiff.h"
+#include "xdiff-interface.h"
static int uninteresting(struct diff_filepair *p)
{
}
struct combine_diff_state {
- char *remainder;
- unsigned long remainder_size;
+ struct xdiff_emit_state xm;
+
unsigned int lno, ob, on, nb, nn;
unsigned long nmask;
int num_parent;
struct sline *lost_bucket;
};
-static void consume_line(struct combine_diff_state *state,
- char *line,
- unsigned long len)
+static void consume_line(void *state_, char *line, unsigned long len)
{
+ struct combine_diff_state *state = state_;
if (5 < len && !memcmp("@@ -", line, 4)) {
if (parse_hunk_header(line, len,
&state->ob, &state->on,
}
}
-static int combine_diff_outf(void *priv_, mmbuffer_t *mb, int nbuf)
-{
- struct combine_diff_state *priv = priv_;
- int i;
- for (i = 0; i < nbuf; i++) {
- if (mb[i].ptr[mb[i].size-1] != '\n') {
- /* Incomplete line */
- priv->remainder = realloc(priv->remainder,
- priv->remainder_size +
- mb[i].size);
- memcpy(priv->remainder + priv->remainder_size,
- mb[i].ptr, mb[i].size);
- priv->remainder_size += mb[i].size;
- continue;
- }
-
- /* we have a complete line */
- if (!priv->remainder) {
- consume_line(priv, mb[i].ptr, mb[i].size);
- continue;
- }
- priv->remainder = realloc(priv->remainder,
- priv->remainder_size +
- mb[i].size);
- memcpy(priv->remainder + priv->remainder_size,
- mb[i].ptr, mb[i].size);
- consume_line(priv, priv->remainder,
- priv->remainder_size + mb[i].size);
- free(priv->remainder);
- priv->remainder = NULL;
- priv->remainder_size = 0;
- }
- return 0;
-}
-
static void combine_diff(const unsigned char *parent, mmfile_t *result_file,
struct sline *sline, int cnt, int n, int num_parent)
{
xpp.flags = XDF_NEED_MINIMAL;
xecfg.ctxlen = 0;
xecfg.flags = 0;
- ecb.outf = combine_diff_outf;
+ ecb.outf = xdiff_outf;
ecb.priv = &state;
memset(&state, 0, sizeof(state));
+ state.xm.consume = consume_line;
state.nmask = nmask;
state.sline = sline;
state.lno = 1;
state.n = n;
xdl_diff(&parent_file, result_file, &xpp, &xecfg, &ecb);
- if (state.remainder && state.remainder_size)
- consume_line(&state, state.remainder, state.remainder_size);
- free(state.remainder);
free(parent_file.ptr);
/* Assign line numbers for this parent.
break;
}
/* mm/dd/yy ? */
- if (is_date(num3, num2, num, tm))
+ if (is_date(num3, num, num2, tm))
break;
/* dd/mm/yy ? */
- if (is_date(num3, num, num2, tm))
+ if (is_date(num3, num2, num, tm))
break;
return 0;
}
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
- if ((diff_output_format == DIFF_FORMAT_NO_OUTPUT) ||
- (p->status == DIFF_STATUS_UNKNOWN))
- continue;
- if (p->status == 0)
- die("internal error in diff-resolve-rename-copy");
- switch (diff_output_format) {
- case DIFF_FORMAT_PATCH:
- diff_flush_patch(p, options);
- break;
- case DIFF_FORMAT_RAW:
- case DIFF_FORMAT_NAME_STATUS:
- diff_flush_raw(p, line_termination,
- inter_name_termination,
- options);
+
+ switch (p->status) {
+ case DIFF_STATUS_UNKNOWN:
break;
- case DIFF_FORMAT_NAME:
- diff_flush_name(p,
- inter_name_termination,
- line_termination);
+ case 0:
+ die("internal error in diff-resolve-rename-copy");
break;
+ default:
+ switch (diff_output_format) {
+ case DIFF_FORMAT_PATCH:
+ diff_flush_patch(p, options);
+ break;
+ case DIFF_FORMAT_RAW:
+ case DIFF_FORMAT_NAME_STATUS:
+ diff_flush_raw(p, line_termination,
+ inter_name_termination,
+ options);
+ break;
+ case DIFF_FORMAT_NAME:
+ diff_flush_name(p,
+ inter_name_termination,
+ line_termination);
+ break;
+ case DIFF_FORMAT_NO_OUTPUT:
+ break;
+ }
}
- diff_free_filepair(q->queue[i]);
+ diff_free_filepair(p);
}
free(q->queue);
q->queue = NULL;
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2005-2006 Pavel Roskin
+#
+
+USAGE="[-d] [-n] [-q] [-x | -X]"
+LONG_USAGE='Clean untracked files from the working directory
+ -d remove directories as well
+ -n don'\''t remove anything, just show what would be done
+ -q be quiet, only report errors
+ -x remove ignored files as well
+ -X remove only ignored files as well'
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+
+ignored=
+ignoredonly=
+cleandir=
+quiet=
+rmf="rm -f"
+rmrf="rm -rf"
+rm_refuse="echo Not removing"
+echo1="echo"
+
+while case "$#" in 0) break ;; esac
+do
+ case "$1" in
+ -d)
+ cleandir=1
+ ;;
+ -n)
+ quiet=1
+ rmf="echo Would remove"
+ rmrf="echo Would remove"
+ rm_refuse="echo Would not remove"
+ echo1=":"
+ ;;
+ -q)
+ quiet=1
+ ;;
+ -x)
+ ignored=1
+ ;;
+ -X)
+ ignoredonly=1
+ ;;
+ *)
+ usage
+ esac
+ shift
+done
+
+case "$ignored,$ignoredonly" in
+ 1,1) usage;;
+esac
+
+if [ -z "$ignored" ]; then
+ excl="--exclude-per-directory=.gitignore"
+ if [ -f "$GIT_DIR/info/exclude" ]; then
+ excl_info="--exclude-from=$GIT_DIR/info/exclude"
+ fi
+ if [ "$ignoredonly" ]; then
+ excl="$excl --ignored"
+ fi
+fi
+
+git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} |
+while read -r file; do
+ if [ -d "$file" -a ! -L "$file" ]; then
+ if [ -z "$cleandir" ]; then
+ $rm_refuse "$file"
+ continue
+ fi
+ $echo1 "Removing $file"
+ $rmrf "$file"
+ else
+ $echo1 "Removing $file"
+ $rmf "$file"
+ fi
+done
--- /dev/null
+#include "cache.h"
+#include "xdiff-interface.h"
+
+static void consume_one(void *priv_, char *s, unsigned long size)
+{
+ struct xdiff_emit_state *priv = priv_;
+ char *ep;
+ while (size) {
+ unsigned long this_size;
+ ep = memchr(s, '\n', size);
+ this_size = (ep == NULL) ? size : (ep - s + 1);
+ priv->consume(priv, s, this_size);
+ size -= this_size;
+ s += this_size;
+ }
+}
+
+int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf)
+{
+ struct xdiff_emit_state *priv = priv_;
+ int i;
+
+ for (i = 0; i < nbuf; i++) {
+ if (mb[i].ptr[mb[i].size-1] != '\n') {
+ /* Incomplete line */
+ priv->remainder = realloc(priv->remainder,
+ priv->remainder_size +
+ mb[i].size);
+ memcpy(priv->remainder + priv->remainder_size,
+ mb[i].ptr, mb[i].size);
+ priv->remainder_size += mb[i].size;
+ continue;
+ }
+
+ /* we have a complete line */
+ if (!priv->remainder) {
+ consume_one(priv, mb[i].ptr, mb[i].size);
+ continue;
+ }
+ priv->remainder = realloc(priv->remainder,
+ priv->remainder_size +
+ mb[i].size);
+ memcpy(priv->remainder + priv->remainder_size,
+ mb[i].ptr, mb[i].size);
+ consume_one(priv, priv->remainder,
+ priv->remainder_size + mb[i].size);
+ free(priv->remainder);
+ priv->remainder = NULL;
+ priv->remainder_size = 0;
+ }
+ if (priv->remainder) {
+ consume_one(priv, priv->remainder, priv->remainder_size);
+ free(priv->remainder);
+ priv->remainder = NULL;
+ priv->remainder_size = 0;
+ }
+ return 0;
+}
--- /dev/null
+#ifndef XDIFF_INTERFACE_H
+#define XDIFF_INTERFACE_H
+
+#include "xdiff/xdiff.h"
+
+struct xdiff_emit_state;
+
+typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long);
+
+struct xdiff_emit_state {
+ xdiff_emit_consume_fn consume;
+ char *remainder;
+ unsigned long remainder_size;
+};
+
+int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf);
+
+#endif