Merge branch 'master' into next

* master:
  Only run aggregate-results over actual counts
  Add a sample user for the svndump library
  diff A...B: do not limit the syntax too narrowly
This commit is contained in:
Junio C Hamano
2010-07-16 21:40:54 -07:00
7 changed files with 149 additions and 15 deletions

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@@ -408,19 +408,6 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
else if (ents == 2)
result = builtin_diff_tree(&rev, argc, argv, ent);
else if (ent[0].item->flags & UNINTERESTING) {
/*
* Perhaps the user gave us A...B, which expands
* to a list of negative merge bases followed by
* A (symmetric-left) and B? Let's make sure...
*/
for (i = 1; i < ents; i++)
if (!(ent[i].item->flags & UNINTERESTING))
break;
if (ents != i + 2 ||
(ent[i+1].item->flags & UNINTERESTING) ||
(!(ent[i].item->flags & SYMMETRIC_LEFT)) ||
(ent[i+1].item->flags & SYMMETRIC_LEFT))
die("what do you mean by that?");
/*
* diff A...B where there is at least one merge base
* between A and B. We have ent[0] == merge-base,

3
contrib/svn-fe/.gitignore vendored Normal file
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@@ -0,0 +1,3 @@
/*.xml
/*.1
/*.html

63
contrib/svn-fe/Makefile Normal file
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@@ -0,0 +1,63 @@
all:: svn-fe$X
CC = gcc
RM = rm -f
MV = mv
CFLAGS = -g -O2 -Wall
LDFLAGS =
ALL_CFLAGS = $(CFLAGS)
ALL_LDFLAGS = $(LDFLAGS)
EXTLIBS =
GIT_LIB = ../../libgit.a
VCSSVN_LIB = ../../vcs-svn/lib.a
LIBS = $(VCSSVN_LIB) $(GIT_LIB) $(EXTLIBS)
QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1 =
ifneq ($(findstring $(MAKEFLAGS),w),w)
PRINT_DIR = --no-print-directory
else # "make -w"
NO_SUBDIR = :
endif
ifneq ($(findstring $(MAKEFLAGS),s),s)
ifndef V
QUIET_CC = @echo ' ' CC $@;
QUIET_LINK = @echo ' ' LINK $@;
QUIET_SUBDIR0 = +@subdir=
QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
$(MAKE) $(PRINT_DIR) -C $$subdir
endif
endif
svn-fe$X: svn-fe.o $(VCSSVN_LIB) $(GIT_LIB)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ svn-fe.o \
$(ALL_LDFLAGS) $(LIBS)
svn-fe.o: svn-fe.c ../../vcs-svn/svndump.h
$(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
svn-fe.html: svn-fe.txt
$(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \
MAN_TXT=../contrib/svn-fe/svn-fe.txt \
../contrib/svn-fe/$@
svn-fe.1: svn-fe.txt
$(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \
MAN_TXT=../contrib/svn-fe/svn-fe.txt \
../contrib/svn-fe/$@
$(MV) ../../Documentation/svn-fe.1 .
../../vcs-svn/lib.a: FORCE
$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) vcs-svn/lib.a
../../libgit.a: FORCE
$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) libgit.a
clean:
$(RM) svn-fe$X svn-fe.o svn-fe.html svn-fe.xml svn-fe.1
.PHONY: all clean FORCE

15
contrib/svn-fe/svn-fe.c Normal file
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@@ -0,0 +1,15 @@
/*
* This file is in the public domain.
* You may freely use, modify, distribute, and relicense it.
*/
#include <stdlib.h>
#include "vcs-svn/svndump.h"
int main(int argc, char **argv)
{
svndump_init(NULL);
svndump_read((argc > 1) ? argv[1] : NULL);
svndump_reset();
return 0;
}

66
contrib/svn-fe/svn-fe.txt Normal file
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@@ -0,0 +1,66 @@
svn-fe(1)
=========
NAME
----
svn-fe - convert an SVN "dumpfile" to a fast-import stream
SYNOPSIS
--------
svnadmin dump --incremental REPO | svn-fe [url] | git fast-import
DESCRIPTION
-----------
Converts a Subversion dumpfile (version: 2) into input suitable for
git-fast-import(1) and similar importers. REPO is a path to a
Subversion repository mirrored on the local disk. Remote Subversion
repositories can be mirrored on local disk using the `svnsync`
command.
INPUT FORMAT
------------
Subversion's repository dump format is documented in full in
`notes/dump-load-format.txt` from the Subversion source tree.
Files in this format can be generated using the 'svnadmin dump' or
'svk admin dump' command.
OUTPUT FORMAT
-------------
The fast-import format is documented by the git-fast-import(1)
manual page.
NOTES
-----
Subversion dumps do not record a separate author and committer for
each revision, nor a separate display name and email address for
each author. Like git-svn(1), 'svn-fe' will use the name
---------
user <user@UUID>
---------
as committer, where 'user' is the value of the `svn:author` property
and 'UUID' the repository's identifier.
To support incremental imports, 'svn-fe' will put a `git-svn-id`
line at the end of each commit log message if passed an url on the
command line. This line has the form `git-svn-id: URL@REVNO UUID`.
Empty directories and unknown properties are silently discarded.
The resulting repository will generally require further processing
to put each project in its own repository and to separate the history
of each branch. The 'git filter-branch --subdirectory-filter' command
may be useful for this purpose.
BUGS
----
Litters the current working directory with .bin files for
persistence. Will be fixed when the svn-fe infrastructure is aware of
a Git working directory.
SEE ALSO
--------
git-svn(1), svn2git(1), svk(1), git-filter-branch(1), git-fast-import(1),
https://svn.apache.org/repos/asf/subversion/trunk/notes/dump-load-format.txt

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@@ -36,7 +36,7 @@ aggregate-results-and-cleanup: $(T)
$(MAKE) clean
aggregate-results:
for f in test-results/t*-*; do \
for f in test-results/t*-*.counts; do \
echo "$$f"; \
done | '$(SHELL_PATH_SQ)' ./aggregate-results.sh

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@@ -636,7 +636,7 @@ test_done () {
GIT_EXIT_OK=t
test_results_dir="$TEST_DIRECTORY/test-results"
mkdir -p "$test_results_dir"
test_results_path="$test_results_dir/${0%.sh}-$$"
test_results_path="$test_results_dir/${0%.sh}-$$.counts"
echo "total $test_count" >> $test_results_path
echo "success $test_success" >> $test_results_path