c2ca84e4da
Add a --remote flag to the `migrate export` command allowing specification of a remote from which to download objects
411 lines
13 KiB
Bash
Executable File
411 lines
13 KiB
Bash
Executable File
#!/usr/bin/env bash
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. "test/test-migrate-fixtures.sh"
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. "test/testlib.sh"
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begin_test "migrate export (default branch)"
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(
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set -e
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setup_multiple_local_branches_tracked
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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git checkout my-feature
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md_feature_oid="$(calc_oid "$(cat a.md)")"
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git checkout master
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "140"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120"
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assert_pointer "refs/heads/my-feature" "a.md" "$md_feature_oid" "30"
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git lfs migrate export --include="*.md, *.txt"
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_oid" "140") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120") ]
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assert_pointer "refs/heads/my-feature" "a.md" "$md_feature_oid" "30"
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refute_local_object "$md_oid" "140"
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refute_local_object "$txt_oid" "120"
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assert_local_object "$md_feature_oid" "30"
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master="$(git rev-parse refs/heads/master)"
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feature="$(git rev-parse refs/heads/my-feature)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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feature_attrs="$(git cat-file -p "$feature:.gitattributes")"
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echo "$master_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff"
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[ ! $(echo "$feature_attrs" | grep -q "*.md text !filter !merge !diff") ]
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[ ! $(echo "$feature_attrs" | grep -q "*.txt text !filter !merge !diff") ]
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)
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end_test
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begin_test "migrate export (with remote)"
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(
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set -e
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setup_single_remote_branch_tracked
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git push origin master
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "50"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30"
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assert_pointer "refs/remotes/origin/master" "a.md" "$md_oid" "50"
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assert_pointer "refs/remotes/origin/master" "a.txt" "$txt_oid" "30"
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# Flush the cache to ensure all objects have to be downloaded
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rm -rf .git/lfs/objects
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git lfs migrate export --everything --include="*.md, *.txt"
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_oid" "50") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30") ]
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[ ! $(assert_pointer "refs/remotes/origin/master" "a.md" "$md_oid" "50") ]
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[ ! $(assert_pointer "refs/remotes/origin/master" "a.txt" "$txt_oid" "30") ]
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refute_local_object "$md_oid" "50"
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refute_local_object "$txt_oid" "30"
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master="$(git rev-parse refs/heads/master)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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echo "$master_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff"
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)
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end_test
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begin_test "migrate export (include/exclude args)"
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(
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set -e
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setup_multiple_local_branches_tracked
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120"
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git lfs migrate export --include="*" --exclude="a.md"
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120") ]
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "140"
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refute_local_object "$txt_oid" "120"
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assert_local_object "$md_oid" "140"
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master="$(git rev-parse refs/heads/master)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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echo "$master_attrs" | grep -q "* text !filter !merge !diff"
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echo "$master_attrs" | grep -q "a.md filter=lfs diff=lfs merge=lfs"
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)
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end_test
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begin_test "migrate export (bare repository)"
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(
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set -e
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setup_single_remote_branch_tracked
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git push origin master
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make_bare
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git lfs migrate export --everything --include="*"
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)
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end_test
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begin_test "migrate export (given branch)"
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(
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set -e
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setup_multiple_local_branches_tracked
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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git checkout my-feature
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md_feature_oid="$(calc_oid "$(cat a.md)")"
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git checkout master
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assert_pointer "refs/heads/my-feature" "a.md" "$md_feature_oid" "30"
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assert_pointer "refs/heads/my-feature" "a.txt" "$txt_oid" "120"
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "140"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120"
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git lfs migrate export --include="*.md,*.txt" my-feature
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[ ! $(assert_pointer "refs/heads/my-feature" "a.md" "$md_feature_oid" "30") ]
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[ ! $(assert_pointer "refs/heads/my-feature" "a.txt" "$txt_oid" "120") ]
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_oid" "140") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "120") ]
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refute_local_object "$md_feature_oid" "30"
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refute_local_object "$txt_oid" "120"
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refute_local_object "$md_oid" "140"
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master="$(git rev-parse refs/heads/master)"
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feature="$(git rev-parse refs/heads/my-feature)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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feature_attrs="$(git cat-file -p "$feature:.gitattributes")"
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echo "$master_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff"
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echo "$feature_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$feature_attrs" | grep -q "*.txt text !filter !merge !diff"
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)
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end_test
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begin_test "migrate export (no filter)"
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(
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set -e
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setup_multiple_local_branches_tracked
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git lfs migrate export 2>&1 | tee migrate.log
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if [ ${PIPESTATUS[0]} -eq 0 ]; then
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echo >&2 "fatal: expected git lfs migrate export to fail, didn't"
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exit 1
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fi
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grep "fatal: one or more files must be specified with --include" migrate.log
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)
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end_test
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begin_test "migrate export (exclude remote refs)"
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(
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set -e
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setup_single_remote_branch_tracked
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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git checkout refs/remotes/origin/master
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md_remote_oid="$(calc_oid "$(cat a.md)")"
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txt_remote_oid="$(calc_oid "$(cat a.txt)")"
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git checkout master
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "50"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30"
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assert_pointer "refs/remotes/origin/master" "a.md" "$md_remote_oid" "140"
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assert_pointer "refs/remotes/origin/master" "a.txt" "$txt_remote_oid" "120"
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git lfs migrate export --include="*.md,*.txt"
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_oid" "50") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30") ]
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refute_local_object "$md_oid" "50"
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refute_local_object "$txt_oid" "30"
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assert_pointer "refs/remotes/origin/master" "a.md" "$md_remote_oid" "140"
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assert_pointer "refs/remotes/origin/master" "a.txt" "$txt_remote_oid" "120"
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assert_local_object "$md_remote_oid" "140"
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assert_local_object "$txt_remote_oid" "120"
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master="$(git rev-parse refs/heads/master)"
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remote="$(git rev-parse refs/remotes/origin/master)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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remote_attrs="$(git cat-file -p "$remote:.gitattributes")"
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echo "$master_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff"
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[ ! $(echo "$remote_attrs" | grep -q "*.md text !filter !merge !diff") ]
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[ ! $(echo "$remote_attrs" | grep -q "*.txt text !filter !merge !diff") ]
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)
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end_test
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begin_test "migrate export (--skip-fetch)"
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(
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set -e
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setup_single_remote_branch_tracked
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md_master_oid="$(calc_oid "$(cat a.md)")"
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txt_master_oid="$(calc_oid "$(cat a.txt)")"
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git checkout refs/remotes/origin/master
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md_remote_oid="$(calc_oid "$(cat a.md)")"
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txt_remote_oid="$(calc_oid "$(cat a.txt)")"
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git checkout master
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git tag pseudo-remote "$(git rev-parse refs/remotes/origin/master)"
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# Remove the refs/remotes/origin/master ref, and instruct 'git lfs migrate' to
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# not fetch it.
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git update-ref -d refs/remotes/origin/master
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assert_pointer "refs/heads/master" "a.md" "$md_master_oid" "50"
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assert_pointer "pseudo-remote" "a.md" "$md_remote_oid" "140"
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assert_pointer "refs/heads/master" "a.txt" "$txt_master_oid" "30"
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assert_pointer "pseudo-remote" "a.txt" "$txt_remote_oid" "120"
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git lfs migrate export --skip-fetch --include="*.md,*.txt"
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_master_oid" "50") ]
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[ ! $(assert_pointer "pseudo-remote" "a.md" "$md_remote_oid" "140") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_master_oid" "30") ]
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[ ! $(assert_pointer "pseudo-remote" "a.txt" "$txt_remote_oid" "120") ]
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refute_local_object "$md_master_oid" "50"
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refute_local_object "$md_remote_oid" "140"
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refute_local_object "$txt_master_oid" "30"
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refute_local_object "$txt_remote_oid" "120"
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master="$(git rev-parse refs/heads/master)"
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remote="$(git rev-parse pseudo-remote)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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remote_attrs="$(git cat-file -p "$remote:.gitattributes")"
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echo "$master_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff"
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echo "$remote_attrs" | grep -q "*.md text !filter !merge !diff"
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echo "$remote_attrs" | grep -q "*.txt text !filter !merge !diff"
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)
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end_test
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begin_test "migrate export (include/exclude ref)"
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(
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set -e
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setup_multiple_remote_branches_gitattrs
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md_master_oid="$(calc_oid "$(cat a.md)")"
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txt_master_oid="$(calc_oid "$(cat a.txt)")"
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git checkout refs/remotes/origin/master
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md_remote_oid="$(calc_oid "$(cat a.md)")"
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txt_remote_oid="$(calc_oid "$(cat a.txt)")"
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git checkout my-feature
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md_feature_oid="$(calc_oid "$(cat a.md)")"
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txt_feature_oid="$(calc_oid "$(cat a.txt)")"
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git checkout master
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git lfs migrate export \
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--include="*.txt" \
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--include-ref=refs/heads/my-feature \
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--exclude-ref=refs/heads/master
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assert_pointer "refs/heads/master" "a.md" "$md_master_oid" "21"
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assert_pointer "refs/heads/master" "a.txt" "$txt_master_oid" "20"
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assert_pointer "refs/remotes/origin/master" "a.md" "$md_remote_oid" "11"
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assert_pointer "refs/remotes/origin/master" "a.txt" "$txt_remote_oid" "10"
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assert_pointer "refs/heads/my-feature" "a.md" "$md_feature_oid" "31"
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[ ! $(assert_pointer "refs/heads/my-feature" "a.txt" "$txt_feature_oid" "30") ]
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assert_local_object "$md_master_oid" "21"
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assert_local_object "$txt_master_oid" "20"
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assert_local_object "$md_remote_oid" "11"
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assert_local_object "$txt_remote_oid" "10"
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assert_local_object "$md_feature_oid" "31"
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refute_local_object "$txt_feature_oid" "30"
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master="$(git rev-parse refs/heads/master)"
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feature="$(git rev-parse refs/heads/my-feature)"
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remote="$(git rev-parse refs/remotes/origin/master)"
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master_attrs="$(git cat-file -p "$master:.gitattributes")"
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remote_attrs="$(git cat-file -p "$remote:.gitattributes")"
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feature_attrs="$(git cat-file -p "$feature:.gitattributes")"
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[ ! $(echo "$master_attrs" | grep -q "*.txt text !filter !merge !diff") ]
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[ ! $(echo "$remote_attrs" | grep -q "*.txt text !filter !merge !diff") ]
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echo "$feature_attrs" | grep -q "*.txt text !filter !merge !diff"
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)
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end_test
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begin_test "migrate export (--object-map)"
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(
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set -e
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setup_multiple_local_branches_tracked
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output_dir=$(mktemp -d)
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git log --all --pretty='format:%H' > "${output_dir}/old_sha.txt"
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git lfs migrate export --everything --include="*" --object-map "${output_dir}/object-map.txt"
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git log --all --pretty='format:%H' > "${output_dir}/new_sha.txt"
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paste -d',' "${output_dir}/old_sha.txt" "${output_dir}/new_sha.txt" > "${output_dir}/expected-map.txt"
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diff -u <(sort "${output_dir}/expected-map.txt") <(sort "${output_dir}/object-map.txt")
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)
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end_test
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begin_test "migrate export (--verbose)"
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(
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set -e
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setup_multiple_local_branches_tracked
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git lfs migrate export --everything --include="*" --verbose 2>&1 | grep -q "migrate: commit "
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)
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end_test
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begin_test "migrate export (--remote)"
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(
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set -e
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setup_single_remote_branch_tracked
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git push origin master
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md_oid="$(calc_oid "$(cat a.md)")"
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txt_oid="$(calc_oid "$(cat a.txt)")"
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assert_pointer "refs/heads/master" "a.md" "$md_oid" "50"
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assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30"
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# Flush the cache to ensure all objects have to be downloaded
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rm -rf .git/lfs/objects
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# Setup a new remote and invalidate the default
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remote_url="$(git config --get remote.origin.url)"
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git remote add zeta "$remote_url"
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git remote set-url origin ""
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git lfs migrate export --everything --remote="zeta" --include="*.md, *.txt"
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[ ! $(assert_pointer "refs/heads/master" "a.md" "$md_oid" "50") ]
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[ ! $(assert_pointer "refs/heads/master" "a.txt" "$txt_oid" "30") ]
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refute_local_object "$md_oid" "50"
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refute_local_object "$txt_oid" "30"
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)
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end_test
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begin_test "migrate export (invalid --remote)"
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(
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set -e
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setup_single_remote_branch_tracked
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git lfs migrate export --include="*" --remote="zz" 2>&1 | tee migrate.log
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if [ ${PIPESTATUS[0]} -eq 0 ]; then
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echo >&2 "fatal: expected git lfs migrate export to fail, didn't"
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exit 1
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fi
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grep "fatal: invalid remote zz provided" migrate.log
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)
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end_test |