git-lfs/t/t-install.sh
Chris Darroch ed3decf753 use backticks around commands in messages
A number of message strings contain embedded Git or Git LFS
commands, and while in many cases these are already delimited
with backticks, in other cases they are not.

We therefore rework the formatting of these messages to accord
with the general practice of using backticks to delimit "git"
and "git lfs" commands.

In one case for the "git lfs clone" command this requires us
to split a multi-line message into several parts, but that
also has the advantage that we can move some of the fixed
formatting and newlines out of the translatable message strings.

Note that some of these messages are not yet passed as translation
strings, but we will address that issue in a subsequent commit.
2022-01-29 22:35:10 -08:00

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#!/usr/bin/env bash
. "$(dirname "$0")/testlib.sh"
begin_test "install again"
(
set -eo pipefail
smudge="$(git config filter.lfs.smudge)"
clean="$(git config filter.lfs.clean)"
filter="$(git config filter.lfs.process)"
[ "$smudge" = "git-lfs smudge -- %f" ]
[ "$clean" = "git-lfs clean -- %f" ]
[ "$filter" = "git-lfs filter-process" ]
GIT_TRACE=1 git lfs install --skip-repo 2>&1 | tee install.log
if grep -q "--replace-all" install.log; then
echo >&2 "fatal: unexpected git config --replace-all via 'git lfs install'"
exit 1
fi
[ "$smudge" = "$(git config filter.lfs.smudge)" ]
[ "$clean" = "$(git config filter.lfs.clean)" ]
[ "$filter" = "$(git config filter.lfs.process)" ]
)
end_test
begin_test "install with old (non-upgradeable) settings"
(
set -e
git config --global filter.lfs.smudge "git-lfs smudge --something %f"
git config --global filter.lfs.clean "git-lfs clean --something %f"
git lfs install | tee install.log
[ "${PIPESTATUS[0]}" = 2 ]
grep -E "(clean|smudge)\" attribute should be" install.log
[ `grep -c "(MISSING)" install.log` = "0" ]
[ "git-lfs smudge --something %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs clean --something %f" = "$(git config --global filter.lfs.clean)" ]
git lfs install --force
[ "git-lfs smudge -- %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs clean -- %f" = "$(git config --global filter.lfs.clean)" ]
)
end_test
begin_test "install with upgradeable settings"
(
set -e
git config --global filter.lfs.smudge "git-lfs smudge %f"
git config --global filter.lfs.clean "git-lfs clean %f"
# should not need force, should upgrade this old style
git lfs install
[ "git-lfs smudge -- %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs clean -- %f" = "$(git config --global filter.lfs.clean)" ]
[ "git-lfs filter-process" = "$(git config --global filter.lfs.process)" ]
)
end_test
begin_test "install updates repo hooks"
(
set -e
mkdir install-repo-hooks
cd install-repo-hooks
git init
pre_push_hook="#!/bin/sh
command -v git-lfs >/dev/null 2>&1 || { echo >&2 \"\\nThis repository is configured for Git LFS but 'git-lfs' was not found on your path. If you no longer wish to use Git LFS, remove this hook by deleting '.git/hooks/pre-push'.\\n\"; exit 2; }
git lfs pre-push \"\$@\""
post_checkout_hook="#!/bin/sh
command -v git-lfs >/dev/null 2>&1 || { echo >&2 \"\\nThis repository is configured for Git LFS but 'git-lfs' was not found on your path. If you no longer wish to use Git LFS, remove this hook by deleting '.git/hooks/post-checkout'.\\n\"; exit 2; }
git lfs post-checkout \"\$@\""
post_commit_hook="#!/bin/sh
command -v git-lfs >/dev/null 2>&1 || { echo >&2 \"\\nThis repository is configured for Git LFS but 'git-lfs' was not found on your path. If you no longer wish to use Git LFS, remove this hook by deleting '.git/hooks/post-commit'.\\n\"; exit 2; }
git lfs post-commit \"\$@\""
post_merge_hook="#!/bin/sh
command -v git-lfs >/dev/null 2>&1 || { echo >&2 \"\\nThis repository is configured for Git LFS but 'git-lfs' was not found on your path. If you no longer wish to use Git LFS, remove this hook by deleting '.git/hooks/post-merge'.\\n\"; exit 2; }
git lfs post-merge \"\$@\""
[ "Updated Git hooks.
Git LFS initialized." = "$(git lfs install)" ]
[ "$pre_push_hook" = "$(cat .git/hooks/pre-push)" ]
[ "$post_checkout_hook" = "$(cat .git/hooks/post-checkout)" ]
[ "$post_commit_hook" = "$(cat .git/hooks/post-commit)" ]
[ "$post_merge_hook" = "$(cat .git/hooks/post-merge)" ]
# replace old hook
# more-comprehensive hook update tests are in test-update.sh
echo "#!/bin/sh
git lfs push --stdin \$*" > .git/hooks/pre-push
[ "Updated Git hooks.
Git LFS initialized." = "$(git lfs install)" ]
[ "$pre_push_hook" = "$(cat .git/hooks/pre-push)" ]
# don't replace unexpected hook
expected="Hook already exists: pre-push
test
To resolve this, either:
1: run \`git lfs update --manual\` for instructions on how to merge hooks.
2: run \`git lfs update --force\` to overwrite your hook."
echo "test" > .git/hooks/pre-push
echo "test" > .git/hooks/post-checkout
echo "test" > .git/hooks/post-commit
echo "test" > .git/hooks/post-merge
[ "test" = "$(cat .git/hooks/pre-push)" ]
[ "$expected" = "$(git lfs install 2>&1)" ]
[ "test" = "$(cat .git/hooks/pre-push)" ]
[ "test" = "$(cat .git/hooks/post-checkout)" ]
[ "test" = "$(cat .git/hooks/post-commit)" ]
[ "test" = "$(cat .git/hooks/post-merge)" ]
# Make sure returns non-zero
set +e
git lfs install
if [ $? -eq 0 ]
then
exit 1
fi
set -e
# force replace unexpected hook
[ "Updated Git hooks.
Git LFS initialized." = "$(git lfs install --force)" ]
[ "$pre_push_hook" = "$(cat .git/hooks/pre-push)" ]
[ "$post_checkout_hook" = "$(cat .git/hooks/post-checkout)" ]
[ "$post_commit_hook" = "$(cat .git/hooks/post-commit)" ]
[ "$post_merge_hook" = "$(cat .git/hooks/post-merge)" ]
has_test_dir || exit 0
echo "test with bare repository"
cd ..
git clone --mirror install-repo-hooks bare-install-repo-hooks
cd bare-install-repo-hooks
git lfs env
git lfs install
ls -al hooks
[ "$pre_push_hook" = "$(cat hooks/pre-push)" ]
)
end_test
begin_test "install outside repository directory"
(
set -e
if [ -d "hooks" ]; then
ls -al
echo "hooks dir exists"
exit 1
fi
git lfs install > check.log 2>&1
if [ -d "hooks" ]; then
ls -al
echo "hooks dir exists"
exit 1
fi
cat check.log
# doesn't print this because being in a git repo is not necessary for install
[ "$(grep -c "Not in a Git repository" check.log)" = "0" ]
[ "$(grep -c "Error" check.log)" = "0" ]
)
end_test
begin_test "install --skip-smudge"
(
set -e
mkdir install-skip-smudge-test
cd install-skip-smudge-test
git lfs install
[ "git-lfs clean -- %f" = "$(git config --global filter.lfs.clean)" ]
[ "git-lfs smudge -- %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs filter-process" = "$(git config --global filter.lfs.process)" ]
git lfs install --skip-smudge
[ "git-lfs clean -- %f" = "$(git config --global filter.lfs.clean)" ]
[ "git-lfs smudge --skip -- %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs filter-process --skip" = "$(git config --global filter.lfs.process)" ]
git lfs install
[ "git-lfs clean -- %f" = "$(git config --global filter.lfs.clean)" ]
[ "git-lfs smudge -- %f" = "$(git config --global filter.lfs.smudge)" ]
[ "git-lfs filter-process" = "$(git config --global filter.lfs.process)" ]
[ ! -e "lfs" ]
)
end_test
begin_test "install --local"
(
set -e
# old values that should be ignored by `install --local`
git config --global filter.lfs.smudge "global smudge"
git config --global filter.lfs.clean "global clean"
git config --global filter.lfs.process "global filter"
mkdir install-local-repo
cd install-local-repo
git init
git lfs install --local
# local configs are correct
[ "git-lfs smudge -- %f" = "$(git config filter.lfs.smudge)" ]
[ "git-lfs smudge -- %f" = "$(git config --local filter.lfs.smudge)" ]
[ "git-lfs clean -- %f" = "$(git config filter.lfs.clean)" ]
[ "git-lfs clean -- %f" = "$(git config --local filter.lfs.clean)" ]
[ "git-lfs filter-process" = "$(git config filter.lfs.process)" ]
[ "git-lfs filter-process" = "$(git config --local filter.lfs.process)" ]
# global configs
[ "global smudge" = "$(git config --global filter.lfs.smudge)" ]
[ "global clean" = "$(git config --global filter.lfs.clean)" ]
[ "global filter" = "$(git config --global filter.lfs.process)" ]
)
end_test
begin_test "install --local with failed permissions"
(
set -e
# Windows lacks POSIX permissions.
[ "$IS_WINDOWS" -eq 1 ] && exit 0
# Root is exempt from permissions.
[ "$(id -u)" -eq 0 ] && exit 0
mkdir install-local-repo-perms
cd install-local-repo-perms
git init
# Make it impossible to write a new .git/config file so we can't write config
# options.
chmod 500 .git
res=0
git lfs install --local >out.log || res=$?
# Cleanup fails without this.
chmod 700 .git
cat out.log
grep -E "error running.*git.*config" out.log
[ "$res" -eq 2 ]
)
end_test
begin_test "install --local outside repository"
(
set -e
# If run inside the git-lfs source dir this will update its .git/config & cause issues
if [ "$GIT_LFS_TEST_DIR" == "" ]; then
echo "Skipping install --local because GIT_LFS_TEST_DIR is not set"
exit 0
fi
has_test_dir || exit 0
set +e
git lfs install --local >out.log
res=$?
set -e
[ "Not in a Git repository." = "$(cat out.log)" ]
[ "0" != "$res" ]
)
end_test
begin_test "install --local with conflicting scope"
(
set -e
reponame="$(basename "$0" ".sh")-scope-conflict"
mkdir "$reponame"
cd "$reponame"
git init
set +e
git lfs install --local --system 2>err.log
res=$?
set -e
[ "Only one of --local and --system options can be specified." = "$(cat err.log)" ]
[ "0" != "$res" ]
)
end_test
begin_test "install in directory without access to .git/lfs"
(
set -e
mkdir not-a-repo
cd not-a-repo
mkdir .git
touch .git/lfs
touch lfs
git config --global filter.lfs.clean whatevs
[ "whatevs" = "$(git config filter.lfs.clean)" ]
git lfs install --force
[ "git-lfs clean -- %f" = "$(git config filter.lfs.clean)" ]
)
end_test
begin_test "install in repo without changing hooks"
(
set -e
git init non-lfs-repo
cd non-lfs-repo
git lfs install --skip-repo
# should not install hooks
[ ! -f .git/hooks/pre-push ]
[ ! -f .git/hooks/post-checkout ]
[ ! -f .git/hooks/post-merge ]
[ ! -f .git/hooks/post-commit ]
# filters should still be installed
[ "git-lfs clean -- %f" = "$(git config filter.lfs.clean)" ]
[ "git-lfs smudge -- %f" = "$(git config filter.lfs.smudge)" ]
[ "git-lfs filter-process" = "$(git config filter.lfs.process)" ]
)
end_test
begin_test "can install when multiple global values registered"
(
set -e
git config --global filter.lfs.smudge "git-lfs smudge --something %f"
git config --global --add filter.lfs.smudge "git-lfs smudge --something-else %f"
git lfs install --force
)
end_test