localrepo: make supported features manageable in each repositories individually
Before this patch, all localrepositories support same features,
because supported features are managed by the class variable
"supported" of "localrepository".
For example, "largefiles" feature provided by largefiles extension is
recognized as supported, by adding the feature name to "supported" of
"localrepository".
So, commands handling multiple repositories at a time like below
misunderstand that such features are supported also in repositories
not enabling corresponded extensions:
- clone/pull from or push to localhost
- recursive execution in subrepo tree
"reposetup()" can't be used to fix this problem, because it is invoked
after checking whether supported features satisfy ones required in the
target repository.
So, this patch adds the set object named as "featuresetupfuncs" to
"localrepository" to manage hook functions to setup supported features
of each repositories.
If any functions are added to "featuresetupfuncs", they are invoked,
and information about supported features is managed in each
repositories individually.
This patch also adds checking below:
- pull from localhost: whether features supported in the local(= dst)
repository satisfies ones required in the remote(= src)
- push to localhost: whether features supported in the remote(= dst)
repository satisfies ones required in the local(= src)
Managing supported features by the class variable means that there is
no difference of supported features between each instances of
"localrepository" in the same Python process, so such checking is not
needed before this patch.
Even with this patch, if intermediate bundlefile is used as pulling
source, pulling indirectly from the remote repository, which requires
features more than ones supported in the local, can't be prevented,
because bundlefile has no information about "required features" in it.
$ "$TESTDIR/hghave" serve || exit 80
$ hg init test
$ cd test
$ echo foo>foo
$ hg commit -Am 1 -d '1 0'
adding foo
$ echo bar>bar
$ hg commit -Am 2 -d '2 0'
adding bar
$ mkdir baz
$ echo bletch>baz/bletch
$ hg commit -Am 3 -d '1000000000 0'
adding baz/bletch
$ echo "[web]" >> .hg/hgrc
$ echo "name = test-archive" >> .hg/hgrc
$ cp .hg/hgrc .hg/hgrc-base
> test_archtype() {
> echo "allow_archive = $1" >> .hg/hgrc
> hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log
> cat hg.pid >> $DAEMON_PIDS
> echo % $1 allowed should give 200
> "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$2" | head -n 1
> echo % $3 and $4 disallowed should both give 403
> "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$3" | head -n 1
> "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$4" | head -n 1
> "$TESTDIR/killdaemons.py" $DAEMON_PIDS
> cat errors.log
> cp .hg/hgrc-base .hg/hgrc
> }
check http return codes
$ test_archtype gz tar.gz tar.bz2 zip
% gz allowed should give 200
200 Script output follows
% tar.bz2 and zip disallowed should both give 403
403 Archive type not allowed: bz2
403 Archive type not allowed: zip
$ test_archtype bz2 tar.bz2 zip tar.gz
% bz2 allowed should give 200
200 Script output follows
% zip and tar.gz disallowed should both give 403
403 Archive type not allowed: zip
403 Archive type not allowed: gz
$ test_archtype zip zip tar.gz tar.bz2
% zip allowed should give 200
200 Script output follows
% tar.gz and tar.bz2 disallowed should both give 403
403 Archive type not allowed: gz
403 Archive type not allowed: bz2
$ echo "allow_archive = gz bz2 zip" >> .hg/hgrc
$ hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
invalid arch type should give 404
$ "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.invalid" | head -n 1
404 Unsupported archive type: None
$ TIP=`hg id -v | cut -f1 -d' '`
$ QTIP=`hg id -q`
$ cat > getarchive.py <<EOF
> import os, sys, urllib2
> try:
> # Set stdout to binary mode for win32 platforms
> import msvcrt
> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
> except ImportError:
> pass
> if len(sys.argv) <= 3:
> node, archive = sys.argv[1:]
> requeststr = 'cmd=archive;node=%s;type=%s' % (node, archive)
> else:
> node, archive, file = sys.argv[1:]
> requeststr = 'cmd=archive;node=%s;type=%s;file=%s' % (node, archive, file)
> try:
> f = urllib2.urlopen('http://127.0.0.1:%s/?%s'
> % (os.environ['HGPORT'], requeststr))
> sys.stdout.write(f.read())
> except urllib2.HTTPError, e:
> sys.stderr.write(str(e) + '\n')
> EOF
$ python getarchive.py "$TIP" gz | gunzip | tar tf - 2>/dev/null
test-archive-2c0277f05ed4/.hg_archival.txt
test-archive-2c0277f05ed4/bar
test-archive-2c0277f05ed4/baz/bletch
test-archive-2c0277f05ed4/foo
$ python getarchive.py "$TIP" bz2 | bunzip2 | tar tf - 2>/dev/null
test-archive-2c0277f05ed4/.hg_archival.txt
test-archive-2c0277f05ed4/bar
test-archive-2c0277f05ed4/baz/bletch
test-archive-2c0277f05ed4/foo
$ python getarchive.py "$TIP" zip > archive.zip
$ unzip -t archive.zip
Archive: archive.zip
testing: test-archive-2c0277f05ed4/.hg_archival.txt OK
testing: test-archive-2c0277f05ed4/bar OK
testing: test-archive-2c0277f05ed4/baz/bletch OK
testing: test-archive-2c0277f05ed4/foo OK
No errors detected in compressed data of archive.zip.
test that we can download single directories and files
$ python getarchive.py "$TIP" gz baz | gunzip | tar tf - 2>/dev/null
test-archive-2c0277f05ed4/baz/bletch
$ python getarchive.py "$TIP" gz foo | gunzip | tar tf - 2>/dev/null
test-archive-2c0277f05ed4/foo
test that we detect file patterns that match no files
$ python getarchive.py "$TIP" gz foobar
HTTP Error 404: file(s) not found: foobar
test that we reject unsafe patterns
$ python getarchive.py "$TIP" gz relre:baz
HTTP Error 404: file(s) not found: relre:baz
$ "$TESTDIR/killdaemons.py" $DAEMON_PIDS
$ hg archive -t tar test.tar
$ tar tf test.tar
test/.hg_archival.txt
test/bar
test/baz/bletch
test/foo
$ hg archive --debug -t tbz2 -X baz test.tar.bz2
archiving: 0/2 files (0.00%)
archiving: bar 1/2 files (50.00%)
archiving: foo 2/2 files (100.00%)
$ bunzip2 -dc test.tar.bz2 | tar tf - 2>/dev/null
test/.hg_archival.txt
test/bar
test/foo
$ hg archive -t tgz -p %b-%h test-%h.tar.gz
$ gzip -dc test-$QTIP.tar.gz | tar tf - 2>/dev/null
test-2c0277f05ed4/.hg_archival.txt
test-2c0277f05ed4/bar
test-2c0277f05ed4/baz/bletch
test-2c0277f05ed4/foo
$ hg archive autodetected_test.tar
$ tar tf autodetected_test.tar
autodetected_test/.hg_archival.txt
autodetected_test/bar
autodetected_test/baz/bletch
autodetected_test/foo
The '-t' should override autodetection
$ hg archive -t tar autodetect_override_test.zip
$ tar tf autodetect_override_test.zip
autodetect_override_test.zip/.hg_archival.txt
autodetect_override_test.zip/bar
autodetect_override_test.zip/baz/bletch
autodetect_override_test.zip/foo
$ for ext in tar tar.gz tgz tar.bz2 tbz2 zip; do
> hg archive auto_test.$ext
> if [ -d auto_test.$ext ]; then
> echo "extension $ext was not autodetected."
> fi
> done
$ cat > md5comp.py <<EOF
> try:
> from hashlib import md5
> except ImportError:
> from md5 import md5
> import sys
> f1, f2 = sys.argv[1:3]
> h1 = md5(file(f1, 'rb').read()).hexdigest()
> h2 = md5(file(f2, 'rb').read()).hexdigest()
> print h1 == h2 or "md5 differ: " + repr((h1, h2))
> EOF
archive name is stored in the archive, so create similar archives and
rename them afterwards.
$ hg archive -t tgz tip.tar.gz
$ mv tip.tar.gz tip1.tar.gz
$ sleep 1
$ hg archive -t tgz tip.tar.gz
$ mv tip.tar.gz tip2.tar.gz
$ python md5comp.py tip1.tar.gz tip2.tar.gz
True
$ hg archive -t zip -p /illegal test.zip
abort: archive prefix contains illegal components
[255]
$ hg archive -t zip -p very/../bad test.zip
$ hg archive --config ui.archivemeta=false -t zip -r 2 test.zip
$ unzip -t test.zip
Archive: test.zip
testing: test/bar OK
testing: test/baz/bletch OK
testing: test/foo OK
No errors detected in compressed data of test.zip.
$ hg archive -t tar - | tar tf - 2>/dev/null
test-2c0277f05ed4/.hg_archival.txt
test-2c0277f05ed4/bar
test-2c0277f05ed4/baz/bletch
test-2c0277f05ed4/foo
$ hg archive -r 0 -t tar rev-%r.tar
$ if [ -f rev-0.tar ]; then
$ fi
test .hg_archival.txt
$ hg archive ../test-tags
$ cat ../test-tags/.hg_archival.txt
repo: daa7f7c60e0a224faa4ff77ca41b2760562af264
node: 2c0277f05ed49d1c8328fb9ba92fba7a5ebcb33e
branch: default
latesttag: null
latesttagdistance: 3
$ hg tag -r 2 mytag
$ hg tag -r 2 anothertag
$ hg archive -r 2 ../test-lasttag
$ cat ../test-lasttag/.hg_archival.txt
repo: daa7f7c60e0a224faa4ff77ca41b2760562af264
node: 2c0277f05ed49d1c8328fb9ba92fba7a5ebcb33e
branch: default
tag: anothertag
tag: mytag
$ hg archive -t bogus test.bogus
abort: unknown archive type 'bogus'
[255]
enable progress extension:
$ cp $HGRCPATH $HGRCPATH.no-progress
$ cat >> $HGRCPATH <<EOF
> [extensions]
> progress =
> [progress]
> assume-tty = 1
> format = topic bar number
> delay = 0
> refresh = 0
> width = 60
> EOF
$ hg archive ../with-progress
\r (no-eol) (esc)
archiving [ ] 0/4\r (no-eol) (esc)
archiving [ ] 0/4\r (no-eol) (esc)
archiving [=========> ] 1/4\r (no-eol) (esc)
archiving [=========> ] 1/4\r (no-eol) (esc)
archiving [====================> ] 2/4\r (no-eol) (esc)
archiving [====================> ] 2/4\r (no-eol) (esc)
archiving [===============================> ] 3/4\r (no-eol) (esc)
archiving [===============================> ] 3/4\r (no-eol) (esc)
archiving [==========================================>] 4/4\r (no-eol) (esc)
archiving [==========================================>] 4/4\r (no-eol) (esc)
\r (no-eol) (esc)
cleanup after progress extension test:
$ cp $HGRCPATH.no-progress $HGRCPATH
server errors
$ cat errors.log
empty repo
$ hg init ../empty
$ cd ../empty
$ hg archive ../test-empty
abort: no working directory: please specify a revision
[255]
old file -- date clamped to 1980
$ touch -t 197501010000 old
$ hg add old
$ hg commit -m old
$ hg archive ../old.zip
$ unzip -l ../old.zip
Archive: ../old.zip
\s*Length.* (re)
*-----* (glob)
*147*80*00:00*old/.hg_archival.txt (glob)
*0*80*00:00*old/old (glob)
*-----* (glob)
\s*147\s+2 files (re)
show an error when a provided pattern matches no files
$ hg archive -I file_that_does_not_exist.foo ../empty.zip
abort: no files match the archive pattern
[255]
$ hg archive -X * ../empty.zip
abort: no files match the archive pattern
[255]
$ cd ..
issue3600: check whether "hg archive" can create archive files which
are extracted with expected timestamp, even though TZ is not
configured as GMT.
$ mkdir issue3600
$ cd issue3600
$ hg init repo
$ echo a > repo/a
$ hg -R repo add repo/a
$ hg -R repo commit -m '#0' -d '456789012 21600'
$ cat > show_mtime.py <<EOF
> import sys, os
> print int(os.stat(sys.argv[1]).st_mtime)
> EOF
$ hg -R repo archive --prefix tar-extracted archive.tar
$ (TZ=UTC-3; export TZ; tar xf archive.tar)
$ python show_mtime.py tar-extracted/a
456789012
$ hg -R repo archive --prefix zip-extracted archive.zip
$ (TZ=UTC-3; export TZ; unzip -q archive.zip)
$ python show_mtime.py zip-extracted/a
456789012
$ cd ..