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core: Change compose to operate purely in-memory

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This is *significantly* faster than checking out each branch into the
real filesystem, then importing it again.
This commit is contained in:
Colin Walters committed 2011-12-21 21:42:13 -05:00
1 parent add55849ab
commit e9fd921afe
6 files changed
+128 -135
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tests/t0004-compose.sh
+9 -29
View File
@@ -19,7 +19,7 @@
set -e
echo "1..8"
echo "1..5"
. libtest.sh
@@ -58,10 +58,11 @@ $OSTREE commit -b artifact-barapp -s 'Build 42 of barapp'
echo 'ok artifacts committed'
cd "${test_tmpdir}"
$OSTREE compose some-compose artifact-libfoo-runtime artifact-libfoo-devel artifact-barapp
echo 'ok compose command'
$OSTREE compose -s "compose 1" -b some-compose artifact-libfoo-runtime artifact-libfoo-devel artifact-barapp
echo 'ok compose'
cd some-compose
$OSTREE checkout some-compose some-compose-checkout
cd some-compose-checkout
assert_file_has_content ./usr/bin/bar 'another ELF file'
assert_file_has_content ./usr/share/doc/foo.txt 'some documentation'
find | md5sum > ../some-compose-md5
@@ -70,36 +71,15 @@ assert_file_has_content ../some-compose-md5 9038703e43d2ff2745fb7dd844de65c8
echo 'ok compose content'
cd "${test_tmpdir}"
rm -rf some-compose
$OSTREE compose --out-metadata=./some-compose-metadata some-compose artifact-libfoo-runtime artifact-libfoo-devel artifact-barapp
echo 'ok compose output metadata'
cd some-compose
$OSTREE commit --metadata-variant=${test_tmpdir}/some-compose-metadata -b some-compose -s 'Initial commit of some-compose'
echo 'ok compose commit with metadata'
$OSTREE show --print-compose some-compose > ${test_tmpdir}/some-compose-contents
assert_file_has_content ${test_tmpdir}/some-compose-contents artifact-libfoo-runtime
assert_file_has_content ${test_tmpdir}/some-compose-contents artifact-libfoo-devel
echo 'ok compose verify metadata'
cd "${test_tmpdir}"
rm -rf some-compose some-compose-metadata
rm -rf some-compose-checkout some-compose-metadata
cd "${test_tmpdir}"/artifact-barapp
echo 'updated bar ELF file' > usr/bin/bar
$OSTREE commit -b artifact-barapp -s 'Build 43 of barapp'
$OSTREE compose -s "compose 2" -b some-compose artifact-libfoo-runtime artifact-libfoo-devel artifact-barapp
echo 'ok compose update commit'
cd "${test_tmpdir}"
$OSTREE compose --out-metadata=./some-compose-metadata some-compose artifact-libfoo-runtime artifact-libfoo-devel artifact-barapp
cd some-compose
assert_file_has_content ./usr/bin/bar 'updated bar ELF file'
echo 'ok updated artifact barapp'
$OSTREE commit --metadata-variant=${test_tmpdir}/some-compose-metadata -b some-compose -s 'Updated some-compose'
cd ${test_tmpdir}
rm -rf some-compose
$OSTREE checkout some-compose some-compose-checkout
cd some-compose-checkout
assert_file_has_content ./usr/bin/bar 'updated bar ELF file'
echo 'ok updated compose commit'
echo 'ok compose update contents'