git-lfs/t/t-custom-transfers.sh
brian m. carlson 7646075431 tq: pass custom transfer adapter args to the shell
When a custom transfer adapter is specified in the configuration, it is
not possible to specify multiple arguments to the process, because only
the last value of the lfs.customtransfer.*.args option is read and the
value is not split.  To make things easier and more flexible,
concatenate the path (after quoting) and the arguments and pass them to
the shell.  Update the documentation to reflect this change.

Update the test custom transfer adapter to parse its arguments (which
are otherwise ignored) and mention them to standard error.  Make the
test check that the arguments are parsed as the shell would expect them
to be.
2018-09-14 23:52:38 +00:00

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#!/usr/bin/env bash
. "$(dirname "$0")/testlib.sh"
begin_test "custom-transfer-wrong-path"
(
set -e
# this repo name is the indicator to the server to support custom transfer
reponame="test-custom-transfer-fail"
setup_remote_repo "$reponame"
clone_repo "$reponame" $reponame
# deliberately incorrect path
git config lfs.customtransfer.testcustom.path path-to-nothing
git lfs track "*.dat" 2>&1 | tee track.log
grep "Tracking \"\*.dat\"" track.log
contents="jksgdfljkgsdlkjafg lsjdgf alkjgsd lkfjag sldjkgf alkjsgdflkjagsd kljfg asdjgf kalsd"
contents_oid=$(calc_oid "$contents")
printf "%s" "$contents" > a.dat
git add a.dat
git add .gitattributes
git commit -m "add a.dat" 2>&1 | tee commit.log
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git push origin master 2>&1 | tee pushcustom.log
# use PIPESTATUS otherwise we get exit code from tee
res=${PIPESTATUS[0]}
grep "xfer: adapter \"testcustom\" Begin()" pushcustom.log
grep "xfer: Aborting worker process" pushcustom.log
if [ "$res" = "0" ]; then
echo "Push should have failed because of an incorrect custom transfer path."
exit 1
fi
)
end_test
begin_test "custom-transfer-upload-download"
(
set -e
# this repo name is the indicator to the server to support custom transfer
reponame="test-custom-transfer-1"
setup_remote_repo "$reponame"
clone_repo "$reponame" $reponame
# set up custom transfer adapter
git config lfs.customtransfer.testcustom.path lfstest-customadapter
git lfs track "*.dat" 2>&1 | tee track.log
grep "Tracking \"\*.dat\"" track.log
git add .gitattributes
git commit -m "Tracking"
# set up a decent amount of data so that there's work for multiple concurrent adapters
echo "[
{
\"CommitDate\":\"$(get_date -10d)\",
\"Files\":[
{\"Filename\":\"verify.dat\",\"Size\":18,\"Data\":\"send-verify-action\"},
{\"Filename\":\"file1.dat\",\"Size\":1024},
{\"Filename\":\"file2.dat\",\"Size\":750}]
},
{
\"CommitDate\":\"$(get_date -7d)\",
\"Files\":[
{\"Filename\":\"file1.dat\",\"Size\":1050},
{\"Filename\":\"file3.dat\",\"Size\":660},
{\"Filename\":\"file4.dat\",\"Size\":230}]
},
{
\"CommitDate\":\"$(get_date -5d)\",
\"Files\":[
{\"Filename\":\"file5.dat\",\"Size\":1200},
{\"Filename\":\"file6.dat\",\"Size\":300}]
},
{
\"CommitDate\":\"$(get_date -2d)\",
\"Files\":[
{\"Filename\":\"file3.dat\",\"Size\":120},
{\"Filename\":\"file5.dat\",\"Size\":450},
{\"Filename\":\"file7.dat\",\"Size\":520},
{\"Filename\":\"file8.dat\",\"Size\":2048}]
}
]" | lfstest-testutils addcommits
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git push origin master 2>&1 | tee pushcustom.log
# use PIPESTATUS otherwise we get exit code from tee
[ ${PIPESTATUS[0]} = "0" ]
grep "xfer: started custom adapter process" pushcustom.log
grep "xfer\[lfstest-customadapter\]:" pushcustom.log
grep "Uploading LFS objects: 100% (12/12)" pushcustom.log
rm -rf .git/lfs/objects
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git lfs fetch --all 2>&1 | tee fetchcustom.log
[ ${PIPESTATUS[0]} = "0" ]
grep "xfer: started custom adapter process" fetchcustom.log
grep "xfer\[lfstest-customadapter\]:" fetchcustom.log
grep "Terminating test custom adapter gracefully" fetchcustom.log
objectlist=`find .git/lfs/objects -type f`
[ "$(echo "$objectlist" | wc -l)" -eq 12 ]
)
end_test
begin_test "custom-transfer-standalone"
(
set -e
# setup a git repo to be used as a local repo, not remote
reponame="test-custom-transfer-standalone"
setup_remote_repo "$reponame"
# clone directly, not through lfstest-gitserver
clone_repo_url "$REMOTEDIR/$reponame.git" $reponame
# set up custom transfer adapter to use a specific transfer agent
git config lfs.customtransfer.testcustom.path lfstest-standalonecustomadapter
git config lfs.customtransfer.testcustom.args "--arg1 '--arg2 --arg3' --arg4"
git config lfs.customtransfer.testcustom.concurrent false
git config lfs.standalonetransferagent testcustom
export TEST_STANDALONE_BACKUP_PATH="$(pwd)/test-custom-transfer-standalone-backup"
mkdir -p $TEST_STANDALONE_BACKUP_PATH
rm -rf $TEST_STANDALONE_BACKUP_PATH/*
git lfs track "*.dat" 2>&1 | tee track.log
grep "Tracking \"\*.dat\"" track.log
git add .gitattributes
git commit -m "Tracking"
# set up a decent amount of data so that there's work for multiple concurrent adapters
echo "[
{
\"CommitDate\":\"$(get_date -10d)\",
\"Files\":[
{\"Filename\":\"verify.dat\",\"Size\":18,\"Data\":\"send-verify-action\"},
{\"Filename\":\"file1.dat\",\"Size\":1024},
{\"Filename\":\"file2.dat\",\"Size\":750}]
},
{
\"CommitDate\":\"$(get_date -7d)\",
\"Files\":[
{\"Filename\":\"file1.dat\",\"Size\":1050},
{\"Filename\":\"file3.dat\",\"Size\":660},
{\"Filename\":\"file4.dat\",\"Size\":230}]
},
{
\"CommitDate\":\"$(get_date -5d)\",
\"Files\":[
{\"Filename\":\"file5.dat\",\"Size\":1200},
{\"Filename\":\"file6.dat\",\"Size\":300}]
},
{
\"CommitDate\":\"$(get_date -2d)\",
\"Files\":[
{\"Filename\":\"file3.dat\",\"Size\":120},
{\"Filename\":\"file5.dat\",\"Size\":450},
{\"Filename\":\"file7.dat\",\"Size\":520},
{\"Filename\":\"file8.dat\",\"Size\":2048}]
}
]" | lfstest-testutils addcommits
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git push origin master 2>&1 | tee pushcustom.log
# use PIPESTATUS otherwise we get exit code from tee
[ ${PIPESTATUS[0]} = "0" ]
# Make sure the lock verification is not attempted.
grep "locks/verify$" pushcustom.log && false
grep "xfer: started custom adapter process" pushcustom.log
grep "xfer\[lfstest-standalonecustomadapter\]:" pushcustom.log
grep "Uploading LFS objects: 100% (12/12)" pushcustom.log
rm -rf .git/lfs/objects
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git lfs fetch --all 2>&1 | tee fetchcustom.log
[ ${PIPESTATUS[0]} = "0" ]
grep "xfer: started custom adapter process" fetchcustom.log
grep "xfer\[lfstest-standalonecustomadapter\]:" fetchcustom.log
grep "Downloading LFS objects: 100% (12/12)" fetchcustom.log
grep "Terminating test custom adapter gracefully" fetchcustom.log
# Test argument parsing.
grep 'Saw argument "--arg1"' fetchcustom.log
grep 'Saw argument "--arg2 --arg3"' fetchcustom.log
grep 'Saw argument "--arg4"' fetchcustom.log
objectlist=`find .git/lfs/objects -type f`
[ "$(echo "$objectlist" | wc -l)" -eq 12 ]
)
end_test
begin_test "custom-transfer-standalone-urlmatch"
(
set -e
# setup a git repo to be used as a local repo, not remote
reponame="test-custom-transfer-standalone-urlmatch"
setup_remote_repo "$reponame"
# clone directly, not through lfstest-gitserver
clone_repo_url "$REMOTEDIR/$reponame.git" $reponame
# set up custom transfer adapter to use a specific transfer agent, using a URL prefix match
git config lfs.customtransfer.testcustom.path lfstest-standalonecustomadapter
git config lfs.customtransfer.testcustom.concurrent false
git config remote.origin.lfsurl https://git.example.com/example/path/to/repo
git config lfs.https://git.example.com/example/path/.standalonetransferagent testcustom
git config lfs.standalonetransferagent invalid-agent
# git config lfs.standalonetransferagent testcustom
export TEST_STANDALONE_BACKUP_PATH="$(pwd)/test-custom-transfer-standalone-urlmatch-backup"
mkdir -p $TEST_STANDALONE_BACKUP_PATH
rm -rf $TEST_STANDALONE_BACKUP_PATH/*
git lfs track "*.dat" 2>&1 | tee track.log
grep "Tracking \"\*.dat\"" track.log
git add .gitattributes
git commit -m "Tracking"
# set up a decent amount of data so that there's work for multiple concurrent adapters
echo "[
{
\"CommitDate\":\"$(get_date -10d)\",
\"Files\":[
{\"Filename\":\"verify.dat\",\"Size\":18,\"Data\":\"send-verify-action\"},
{\"Filename\":\"file1.dat\",\"Size\":1024},
{\"Filename\":\"file2.dat\",\"Size\":750}]
},
{
\"CommitDate\":\"$(get_date -7d)\",
\"Files\":[
{\"Filename\":\"file1.dat\",\"Size\":1050},
{\"Filename\":\"file3.dat\",\"Size\":660},
{\"Filename\":\"file4.dat\",\"Size\":230}]
},
{
\"CommitDate\":\"$(get_date -5d)\",
\"Files\":[
{\"Filename\":\"file5.dat\",\"Size\":1200},
{\"Filename\":\"file6.dat\",\"Size\":300}]
},
{
\"CommitDate\":\"$(get_date -2d)\",
\"Files\":[
{\"Filename\":\"file3.dat\",\"Size\":120},
{\"Filename\":\"file5.dat\",\"Size\":450},
{\"Filename\":\"file7.dat\",\"Size\":520},
{\"Filename\":\"file8.dat\",\"Size\":2048}]
}
]" | lfstest-testutils addcommits
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git push origin master 2>&1 | tee pushcustom.log
# use PIPESTATUS otherwise we get exit code from tee
[ ${PIPESTATUS[0]} = "0" ]
# Make sure the lock verification is not attempted.
grep "locks/verify$" pushcustom.log && false
grep "xfer: started custom adapter process" pushcustom.log
grep "xfer\[lfstest-standalonecustomadapter\]:" pushcustom.log
grep "Uploading LFS objects: 100% (12/12)" pushcustom.log
rm -rf .git/lfs/objects
GIT_TRACE=1 GIT_TRANSFER_TRACE=1 git lfs fetch --all 2>&1 | tee fetchcustom.log
[ ${PIPESTATUS[0]} = "0" ]
grep "xfer: started custom adapter process" fetchcustom.log
grep "xfer\[lfstest-standalonecustomadapter\]:" fetchcustom.log
grep "Downloading LFS objects: 100% (12/12)" fetchcustom.log
grep "Terminating test custom adapter gracefully" fetchcustom.log
objectlist=`find .git/lfs/objects -type f`
[ "$(echo "$objectlist" | wc -l)" -eq 12 ]
)
end_test