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https://github.com/git/git
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00408adeac
There exists no direct way to interrogate git about which paths are matched by a given set of sparsity rules. It is possible to get this information from git, but it includes checking out the commit that contains the paths, applying the sparse checkout patterns and then using something like 'git ls-files -t' to check if the skip worktree bit is set. This works in some case, but there are cases where it is awkward or infeasible to generate a checkout for this purpose. Exposing the pattern matching of sparse checkout enables more tooling to be built and avoids a situation where tools that want to reason about sparse checkouts start containing parallel implementation of the rules. To accommodate this, add a 'check-rules' subcommand to the 'sparse-checkout' builtin along the lines of the 'git check-ignore' and 'git check-attr' commands. The new command accepts a list of paths on stdin and outputs just the ones the match the sparse checkout. To allow for use in a bare repository and to allow for interrogating about other patterns than the current ones, include a '--rules-file' option which allows the caller to explicitly pass sparse checkout rules in the format accepted by 'sparse-checkout set --stdin'. To allow for reuse of the handling of input patterns for the '--rules-file' flag, modify 'add_patterns_from_input()' to be able to read from a 'FILE' instead of just stdin. To allow for reuse of the logic which decides whether or not rules should be interpreted as cone-mode patterns, split that part out of 'update_modes()' such that can be called without modifying the config. An alternative could have been to create a new 'check-sparsity' command. However, placing it under 'sparse-checkout' allows for a) more easily re-using the sparse checkout pattern matching and cone/non-code mode handling, and b) keeps the documentation for the command next to the experimental warning and the cone-mode discussion. Signed-off-by: William Sprent <williams@unity3d.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1048 lines
29 KiB
Bash
Executable file
1048 lines
29 KiB
Bash
Executable file
#!/bin/sh
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test_description='sparse checkout builtin tests'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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GIT_TEST_SPLIT_INDEX=false
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export GIT_TEST_SPLIT_INDEX
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. ./test-lib.sh
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list_files() {
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# Do not replace this with 'ls "$1"', as "ls" with BSD-lineage
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# enables "-A" by default for root and ends up including ".git" and
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# such in its output. (Note, though, that running the test suite as
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# root is generally not recommended.)
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(cd "$1" && printf '%s\n' *)
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}
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check_files() {
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list_files "$1" >actual &&
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shift &&
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printf "%s\n" $@ >expect &&
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test_cmp expect actual
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}
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test_expect_success 'setup' '
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git init repo &&
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(
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cd repo &&
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echo "initial" >a &&
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mkdir folder1 folder2 deep &&
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mkdir deep/deeper1 deep/deeper2 &&
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mkdir deep/deeper1/deepest &&
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cp a folder1 &&
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cp a folder2 &&
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cp a deep &&
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cp a deep/deeper1 &&
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cp a deep/deeper2 &&
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cp a deep/deeper1/deepest &&
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git add . &&
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git commit -m "initial commit"
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)
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'
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test_expect_success 'git sparse-checkout list (not sparse)' '
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test_must_fail git -C repo sparse-checkout list >list 2>err &&
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test_must_be_empty list &&
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test_i18ngrep "this worktree is not sparse" err
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'
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test_expect_success 'git sparse-checkout list (not sparse)' '
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git -C repo sparse-checkout set &&
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rm repo/.git/info/sparse-checkout &&
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git -C repo sparse-checkout list >list 2>err &&
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test_must_be_empty list &&
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test_i18ngrep "this worktree is not sparse (sparse-checkout file may not exist)" err
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'
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test_expect_success 'git sparse-checkout list (populated)' '
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test_when_finished rm -f repo/.git/info/sparse-checkout &&
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cat >repo/.git/info/sparse-checkout <<-\EOF &&
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/folder1/*
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/deep/
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**/a
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!*bin*
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EOF
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cp repo/.git/info/sparse-checkout expect &&
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git -C repo sparse-checkout list >list &&
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test_cmp expect list
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'
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test_expect_success 'git sparse-checkout init' '
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git -C repo sparse-checkout init --no-cone &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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test_cmp_config -C repo true core.sparsecheckout &&
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check_files repo a
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'
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test_expect_success 'git sparse-checkout init in empty repo' '
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test_when_finished rm -rf empty-repo blank-template &&
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git init --template= empty-repo &&
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git -C empty-repo sparse-checkout init
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'
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test_expect_success 'git sparse-checkout list after init' '
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git -C repo sparse-checkout list >actual &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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EOF
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test_cmp expect actual
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'
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test_expect_success 'init with existing sparse-checkout' '
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echo "*folder*" >> repo/.git/info/sparse-checkout &&
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git -C repo sparse-checkout init &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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*folder*
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo a folder1 folder2
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'
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test_expect_success 'clone --sparse' '
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git clone --sparse "file://$(pwd)/repo" clone &&
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git -C clone sparse-checkout reapply --no-cone &&
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git -C clone sparse-checkout list >actual &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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EOF
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test_cmp expect actual &&
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check_files clone a
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'
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test_expect_success 'switching to cone mode with non-cone mode patterns' '
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git init bad-patterns &&
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(
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cd bad-patterns &&
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git sparse-checkout init --no-cone &&
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git sparse-checkout add dir &&
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git config --worktree core.sparseCheckoutCone true &&
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test_must_fail git sparse-checkout add dir 2>err &&
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grep "existing sparse-checkout patterns do not use cone mode" err
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)
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'
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test_expect_success 'interaction with clone --no-checkout (unborn index)' '
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git clone --no-checkout "file://$(pwd)/repo" clone_no_checkout &&
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git -C clone_no_checkout sparse-checkout init --cone &&
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git -C clone_no_checkout sparse-checkout set folder1 &&
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git -C clone_no_checkout sparse-checkout list >actual &&
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cat >expect <<-\EOF &&
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folder1
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EOF
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test_cmp expect actual &&
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# nothing checked out, expect "No such file or directory"
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! ls clone_no_checkout/* >actual &&
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test_must_be_empty actual &&
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test_path_is_missing clone_no_checkout/.git/index &&
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# No branch is checked out until we manually switch to one
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git -C clone_no_checkout switch main &&
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test_path_is_file clone_no_checkout/.git/index &&
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check_files clone_no_checkout a folder1
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'
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test_expect_success 'set enables config' '
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git init worktree-config &&
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(
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cd worktree-config &&
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test_commit test file &&
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test_path_is_missing .git/config.worktree &&
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git sparse-checkout set nothing &&
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test_path_is_file .git/config.worktree &&
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test_cmp_config true core.sparseCheckout
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)
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'
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test_expect_success 'set sparse-checkout using builtin' '
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git -C repo sparse-checkout set "/*" "!/*/" "*folder*" &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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*folder*
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EOF
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git -C repo sparse-checkout list >actual &&
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test_cmp expect actual &&
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo a folder1 folder2
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'
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test_expect_success 'set sparse-checkout using --stdin' '
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cat >expect <<-\EOF &&
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/*
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!/*/
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/folder1/
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/folder2/
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EOF
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git -C repo sparse-checkout set --stdin <expect &&
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git -C repo sparse-checkout list >actual &&
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test_cmp expect actual &&
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo "a folder1 folder2"
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'
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test_expect_success 'add to sparse-checkout' '
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cat repo/.git/info/sparse-checkout >old &&
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test_when_finished cp old repo/.git/info/sparse-checkout &&
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cat >add <<-\EOF &&
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pattern1
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/folder1/
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pattern2
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EOF
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cat old >expect &&
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cat add >>expect &&
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git -C repo sparse-checkout add --stdin <add &&
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git -C repo sparse-checkout list >actual &&
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test_cmp expect actual &&
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo "a folder1 folder2"
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'
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test_expect_success 'worktree: add copies sparse-checkout patterns' '
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cat repo/.git/info/sparse-checkout >old &&
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test_when_finished cp old repo/.git/info/sparse-checkout &&
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test_when_finished git -C repo worktree remove ../worktree &&
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git -C repo sparse-checkout set --no-cone "/*" &&
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git -C repo worktree add --quiet ../worktree 2>err &&
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test_must_be_empty err &&
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new="$(git -C worktree rev-parse --git-path info/sparse-checkout)" &&
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test_path_is_file "$new" &&
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test_cmp repo/.git/info/sparse-checkout "$new" &&
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git -C worktree sparse-checkout set --cone &&
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test_cmp_config -C worktree true core.sparseCheckoutCone &&
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test_must_fail git -C repo core.sparseCheckoutCone
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'
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test_expect_success 'cone mode: match patterns' '
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git -C repo config --worktree core.sparseCheckoutCone true &&
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rm -rf repo/a repo/folder1 repo/folder2 &&
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git -C repo read-tree -mu HEAD 2>err &&
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test_i18ngrep ! "disabling cone patterns" err &&
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git -C repo reset --hard &&
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check_files repo a folder1 folder2
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'
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test_expect_success 'cone mode: warn on bad pattern' '
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test_when_finished mv sparse-checkout repo/.git/info/ &&
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cp repo/.git/info/sparse-checkout . &&
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echo "!/deep/deeper/*/" >>repo/.git/info/sparse-checkout &&
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git -C repo read-tree -mu HEAD 2>err &&
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test_i18ngrep "unrecognized negative pattern" err
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'
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test_expect_success 'sparse-checkout disable' '
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test_when_finished rm -rf repo/.git/info/sparse-checkout &&
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git -C repo sparse-checkout disable &&
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test_path_is_file repo/.git/info/sparse-checkout &&
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git -C repo config --list >config &&
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test_must_fail git config core.sparseCheckout &&
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check_files repo a deep folder1 folder2
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'
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test_expect_success 'sparse-index enabled and disabled' '
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git -C repo sparse-checkout init --cone --sparse-index &&
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test_cmp_config -C repo true index.sparse &&
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git -C repo ls-files --sparse >sparse &&
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git -C repo sparse-checkout disable &&
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git -C repo ls-files --sparse >full &&
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cat >expect <<-\EOF &&
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@@ -1,4 +1,7 @@
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a
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-deep/
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-folder1/
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-folder2/
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+deep/a
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+deep/deeper1/a
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+deep/deeper1/deepest/a
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+deep/deeper2/a
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+folder1/a
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+folder2/a
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EOF
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diff -u sparse full | tail -n +3 >actual &&
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test_cmp expect actual &&
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git -C repo config --list >config &&
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test_cmp_config -C repo false index.sparse
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'
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test_expect_success 'cone mode: init and set' '
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git -C repo sparse-checkout init --cone &&
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git -C repo config --list >config &&
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test_i18ngrep "core.sparsecheckoutcone=true" config &&
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list_files repo >dir &&
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echo a >expect &&
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test_cmp expect dir &&
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git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
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test_must_be_empty err &&
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check_files repo a deep &&
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check_files repo/deep a deeper1 &&
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check_files repo/deep/deeper1 a deepest &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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/deep/
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!/deep/*/
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/deep/deeper1/
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!/deep/deeper1/*/
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/deep/deeper1/deepest/
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
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folder1
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folder2
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EOF
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test_must_be_empty err &&
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check_files repo a folder1 folder2
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'
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test_expect_success 'cone mode: list' '
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cat >expect <<-\EOF &&
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folder1
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folder2
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EOF
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git -C repo sparse-checkout set --stdin <expect &&
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git -C repo sparse-checkout list >actual 2>err &&
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test_must_be_empty err &&
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test_cmp expect actual
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'
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test_expect_success 'cone mode: set with nested folders' '
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git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
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test_line_count = 0 err &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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/deep/
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EOF
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test_cmp repo/.git/info/sparse-checkout expect
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'
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test_expect_success 'cone mode: add independent path' '
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git -C repo sparse-checkout set deep/deeper1 &&
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git -C repo sparse-checkout add folder1 &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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/deep/
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!/deep/*/
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/deep/deeper1/
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/folder1/
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo a deep folder1
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'
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test_expect_success 'cone mode: add sibling path' '
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git -C repo sparse-checkout set deep/deeper1 &&
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git -C repo sparse-checkout add deep/deeper2 &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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/deep/
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!/deep/*/
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/deep/deeper1/
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/deep/deeper2/
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo a deep
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'
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test_expect_success 'cone mode: add parent path' '
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git -C repo sparse-checkout set deep/deeper1 folder1 &&
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git -C repo sparse-checkout add deep &&
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cat >expect <<-\EOF &&
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/*
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!/*/
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/deep/
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/folder1/
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EOF
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo a deep folder1
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'
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test_expect_success 'not-up-to-date does not block rest of sparsification' '
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test_when_finished git -C repo sparse-checkout disable &&
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test_when_finished git -C repo reset --hard &&
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git -C repo sparse-checkout set deep &&
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echo update >repo/deep/deeper2/a &&
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cp repo/.git/info/sparse-checkout expect &&
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test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&
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git -C repo sparse-checkout set deep/deeper1 2>err &&
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test_i18ngrep "The following paths are not up to date" err &&
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test_cmp expect repo/.git/info/sparse-checkout &&
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check_files repo/deep a deeper1 deeper2 &&
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check_files repo/deep/deeper1 a deepest &&
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check_files repo/deep/deeper1/deepest a &&
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check_files repo/deep/deeper2 a
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'
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test_expect_success 'revert to old sparse-checkout on empty update' '
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git init empty-test &&
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(
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echo >file &&
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git add file &&
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git commit -m "test" &&
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git sparse-checkout set nothing 2>err &&
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test_i18ngrep ! "Sparse checkout leaves no entry on working directory" err &&
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test_i18ngrep ! ".git/index.lock" err &&
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git sparse-checkout set --no-cone file
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)
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'
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test_expect_success 'fail when lock is taken' '
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test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
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touch repo/.git/info/sparse-checkout.lock &&
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test_must_fail git -C repo sparse-checkout set deep 2>err &&
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test_i18ngrep "Unable to create .*\.lock" err
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'
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test_expect_success '.gitignore should not warn about cone mode' '
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git -C repo config --worktree core.sparseCheckoutCone true &&
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echo "**/bin/*" >repo/.gitignore &&
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git -C repo reset --hard 2>err &&
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test_i18ngrep ! "disabling cone patterns" err
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'
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test_expect_success 'sparse-checkout (init|set|disable) warns with dirty status' '
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git clone repo dirty &&
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echo dirty >dirty/folder1/a &&
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git -C dirty sparse-checkout init --no-cone 2>err &&
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test_i18ngrep "warning.*The following paths are not up to date" err &&
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git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
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test_i18ngrep "warning.*The following paths are not up to date" err &&
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test_path_is_file dirty/folder1/a &&
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git -C dirty sparse-checkout disable 2>err &&
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test_must_be_empty err &&
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git -C dirty reset --hard &&
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git -C dirty sparse-checkout init --no-cone &&
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git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
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test_path_is_missing dirty/folder1/a &&
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git -C dirty sparse-checkout disable &&
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test_path_is_file dirty/folder1/a
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'
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test_expect_success 'sparse-checkout (init|set|disable) warns with unmerged status' '
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git clone repo unmerged &&
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cat >input <<-EOF &&
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0 $ZERO_OID folder1/a
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100644 $(git -C unmerged rev-parse HEAD:folder1/a) 1 folder1/a
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EOF
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git -C unmerged update-index --index-info <input &&
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git -C unmerged sparse-checkout init --no-cone 2>err &&
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test_i18ngrep "warning.*The following paths are unmerged" err &&
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git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
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test_i18ngrep "warning.*The following paths are unmerged" err &&
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test_path_is_file dirty/folder1/a &&
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git -C unmerged sparse-checkout disable 2>err &&
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test_i18ngrep "warning.*The following paths are unmerged" err &&
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git -C unmerged reset --hard &&
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git -C unmerged sparse-checkout init --no-cone &&
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git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* &&
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git -C unmerged sparse-checkout disable
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'
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test_expect_failure 'sparse-checkout reapply' '
|
|
git clone repo tweak &&
|
|
|
|
echo dirty >tweak/deep/deeper2/a &&
|
|
|
|
cat >input <<-EOF &&
|
|
0 $ZERO_OID folder1/a
|
|
100644 $(git -C tweak rev-parse HEAD:folder1/a) 1 folder1/a
|
|
EOF
|
|
git -C tweak update-index --index-info <input &&
|
|
|
|
git -C tweak sparse-checkout init --cone 2>err &&
|
|
test_i18ngrep "warning.*The following paths are not up to date" err &&
|
|
test_i18ngrep "warning.*The following paths are unmerged" err &&
|
|
|
|
git -C tweak sparse-checkout set folder2 deep/deeper1 2>err &&
|
|
test_i18ngrep "warning.*The following paths are not up to date" err &&
|
|
test_i18ngrep "warning.*The following paths are unmerged" err &&
|
|
|
|
git -C tweak sparse-checkout reapply 2>err &&
|
|
test_i18ngrep "warning.*The following paths are not up to date" err &&
|
|
test_path_is_file tweak/deep/deeper2/a &&
|
|
test_i18ngrep "warning.*The following paths are unmerged" err &&
|
|
test_path_is_file tweak/folder1/a &&
|
|
|
|
git -C tweak checkout HEAD deep/deeper2/a &&
|
|
git -C tweak sparse-checkout reapply 2>err &&
|
|
test_i18ngrep ! "warning.*The following paths are not up to date" err &&
|
|
test_path_is_missing tweak/deep/deeper2/a &&
|
|
test_i18ngrep "warning.*The following paths are unmerged" err &&
|
|
test_path_is_file tweak/folder1/a &&
|
|
|
|
# NEEDSWORK: We are asking to update a file outside of the
|
|
# sparse-checkout cone, but this is no longer allowed.
|
|
git -C tweak add folder1/a &&
|
|
git -C tweak sparse-checkout reapply 2>err &&
|
|
test_must_be_empty err &&
|
|
test_path_is_missing tweak/deep/deeper2/a &&
|
|
test_path_is_missing tweak/folder1/a &&
|
|
|
|
git -C tweak sparse-checkout disable
|
|
'
|
|
|
|
test_expect_success 'reapply can handle config options' '
|
|
git -C repo sparse-checkout init --cone --no-sparse-index &&
|
|
git -C repo config --worktree --list >actual &&
|
|
cat >expect <<-\EOF &&
|
|
core.sparsecheckout=true
|
|
core.sparsecheckoutcone=true
|
|
index.sparse=false
|
|
EOF
|
|
test_cmp expect actual &&
|
|
|
|
git -C repo sparse-checkout reapply --no-cone --no-sparse-index &&
|
|
git -C repo config --worktree --list >actual &&
|
|
cat >expect <<-\EOF &&
|
|
core.sparsecheckout=true
|
|
core.sparsecheckoutcone=false
|
|
index.sparse=false
|
|
EOF
|
|
test_cmp expect actual &&
|
|
|
|
git -C repo sparse-checkout reapply --cone --sparse-index &&
|
|
git -C repo config --worktree --list >actual &&
|
|
cat >expect <<-\EOF &&
|
|
core.sparsecheckout=true
|
|
core.sparsecheckoutcone=true
|
|
index.sparse=true
|
|
EOF
|
|
test_cmp expect actual &&
|
|
|
|
git -C repo sparse-checkout disable
|
|
'
|
|
|
|
test_expect_success 'cone mode: set with core.ignoreCase=true' '
|
|
rm repo/.git/info/sparse-checkout &&
|
|
git -C repo sparse-checkout init --cone &&
|
|
git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
|
|
cat >expect <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/folder1/
|
|
EOF
|
|
test_cmp expect repo/.git/info/sparse-checkout &&
|
|
check_files repo a folder1
|
|
'
|
|
|
|
test_expect_success 'setup submodules' '
|
|
git clone repo super &&
|
|
(
|
|
cd super &&
|
|
mkdir modules &&
|
|
git -c protocol.file.allow=always \
|
|
submodule add ../repo modules/child &&
|
|
git add . &&
|
|
git commit -m "add submodule" &&
|
|
git sparse-checkout init --cone &&
|
|
git sparse-checkout set folder1
|
|
)
|
|
'
|
|
|
|
test_expect_success 'interaction with submodules' '
|
|
check_files super a folder1 modules &&
|
|
check_files super/modules/child a deep folder1 folder2
|
|
'
|
|
|
|
test_expect_success 'check-rules interaction with submodules' '
|
|
git -C super ls-tree --name-only -r HEAD >all-files &&
|
|
git -C super sparse-checkout check-rules >check-rules-matches <all-files &&
|
|
|
|
test_i18ngrep ! "modules/" check-rules-matches &&
|
|
test_i18ngrep "folder1/" check-rules-matches
|
|
'
|
|
|
|
test_expect_success 'different sparse-checkouts with worktrees' '
|
|
git -C repo sparse-checkout set --cone deep folder1 &&
|
|
git -C repo worktree add --detach ../worktree &&
|
|
check_files worktree "a deep folder1" &&
|
|
git -C repo sparse-checkout set --cone folder1 &&
|
|
git -C worktree sparse-checkout set --cone deep/deeper1 &&
|
|
check_files repo "a folder1" &&
|
|
check_files worktree "a deep"
|
|
'
|
|
|
|
test_expect_success 'set using filename keeps file on-disk' '
|
|
git -C repo sparse-checkout set --skip-checks a deep &&
|
|
cat >expect <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/a/
|
|
/deep/
|
|
EOF
|
|
test_cmp expect repo/.git/info/sparse-checkout &&
|
|
check_files repo a deep
|
|
'
|
|
|
|
check_read_tree_errors () {
|
|
REPO=$1
|
|
FILES=$2
|
|
ERRORS=$3
|
|
git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
|
|
test_must_be_empty err &&
|
|
check_files $REPO "$FILES" &&
|
|
git -C $REPO read-tree -mu HEAD 2>err &&
|
|
if test -z "$ERRORS"
|
|
then
|
|
test_must_be_empty err
|
|
else
|
|
test_i18ngrep "$ERRORS" err
|
|
fi &&
|
|
check_files $REPO $FILES
|
|
}
|
|
|
|
test_expect_success 'pattern-checks: /A/**' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/folder1/**
|
|
EOF
|
|
check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: /A/**/B/' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/deep/**/deepest
|
|
EOF
|
|
check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
|
|
check_files repo/deep "deeper1" &&
|
|
check_files repo/deep/deeper1 "deepest"
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: too short' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/
|
|
EOF
|
|
check_read_tree_errors repo "a" "disabling cone pattern matching"
|
|
'
|
|
test_expect_success 'pattern-checks: not too short' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/b/
|
|
EOF
|
|
git -C repo read-tree -mu HEAD 2>err &&
|
|
test_must_be_empty err &&
|
|
check_files repo a
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: trailing "*"' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/a*
|
|
EOF
|
|
check_read_tree_errors repo "a" "disabling cone pattern matching"
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: starting "*"' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
*eep/
|
|
EOF
|
|
check_read_tree_errors repo "a deep" "disabling cone pattern matching"
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: non directory pattern' '
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/deep/deeper1/a
|
|
EOF
|
|
check_read_tree_errors repo deep "disabling cone pattern matching" &&
|
|
check_files repo/deep deeper1 &&
|
|
check_files repo/deep/deeper1 a
|
|
'
|
|
|
|
test_expect_success 'pattern-checks: contained glob characters' '
|
|
for c in "[a]" "\\" "?" "*"
|
|
do
|
|
cat >repo/.git/info/sparse-checkout <<-EOF &&
|
|
/*
|
|
!/*/
|
|
something$c-else/
|
|
EOF
|
|
check_read_tree_errors repo "a" "disabling cone pattern matching" || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
|
|
git clone repo escaped &&
|
|
TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
|
|
NEWTREE=$(git -C escaped mktree <<-EOF
|
|
$(git -C escaped ls-tree HEAD)
|
|
040000 tree $TREEOID zbad\\dir
|
|
040000 tree $TREEOID zdoes*exist
|
|
040000 tree $TREEOID zglob[!a]?
|
|
EOF
|
|
) &&
|
|
COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
|
|
git -C escaped reset --hard $COMMIT &&
|
|
check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
|
|
git -C escaped sparse-checkout init --cone &&
|
|
git -C escaped sparse-checkout set --skip-checks zbad\\dir/bogus "zdoes*not*exist" "zdoes*exist" "zglob[!a]?" &&
|
|
cat >expect <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/zbad\\dir/
|
|
!/zbad\\dir/*/
|
|
/zbad\\dir/bogus/
|
|
/zdoes\*exist/
|
|
/zdoes\*not\*exist/
|
|
/zglob\[!a]\?/
|
|
EOF
|
|
test_cmp expect escaped/.git/info/sparse-checkout &&
|
|
check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
|
|
git -C escaped ls-tree -d --name-only HEAD >list-expect &&
|
|
git -C escaped sparse-checkout set --stdin <list-expect &&
|
|
cat >expect <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/deep/
|
|
/folder1/
|
|
/folder2/
|
|
/zbad\\dir/
|
|
/zdoes\*exist/
|
|
/zglob\[!a]\?/
|
|
EOF
|
|
test_cmp expect escaped/.git/info/sparse-checkout &&
|
|
check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
|
|
git -C escaped sparse-checkout list >list-actual &&
|
|
test_cmp list-expect list-actual
|
|
'
|
|
|
|
test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
|
|
git -C repo sparse-checkout set deep\\deeper1 &&
|
|
cat >expect <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/deep/
|
|
!/deep/*/
|
|
/deep/deeper1/
|
|
EOF
|
|
test_cmp expect repo/.git/info/sparse-checkout &&
|
|
check_files repo a deep &&
|
|
check_files repo/deep a deeper1
|
|
'
|
|
|
|
test_expect_success 'cone mode clears ignored subdirectories' '
|
|
rm repo/.git/info/sparse-checkout &&
|
|
|
|
git -C repo sparse-checkout init --cone &&
|
|
git -C repo sparse-checkout set deep/deeper1 &&
|
|
|
|
cat >repo/.gitignore <<-\EOF &&
|
|
obj/
|
|
*.o
|
|
EOF
|
|
|
|
git -C repo add .gitignore &&
|
|
git -C repo commit -m ".gitignore" &&
|
|
|
|
mkdir -p repo/obj repo/folder1/obj repo/deep/deeper2/obj &&
|
|
for file in folder1/obj/a obj/a folder1/file.o folder1.o \
|
|
deep/deeper2/obj/a deep/deeper2/file.o file.o
|
|
do
|
|
echo ignored >repo/$file || return 1
|
|
done &&
|
|
|
|
git -C repo status --porcelain=v2 >out &&
|
|
test_must_be_empty out &&
|
|
|
|
git -C repo sparse-checkout reapply &&
|
|
test_path_is_missing repo/folder1 &&
|
|
test_path_is_missing repo/deep/deeper2 &&
|
|
test_path_is_dir repo/obj &&
|
|
test_path_is_file repo/file.o &&
|
|
|
|
git -C repo status --porcelain=v2 >out &&
|
|
test_must_be_empty out &&
|
|
|
|
git -C repo sparse-checkout set deep/deeper2 &&
|
|
test_path_is_missing repo/deep/deeper1 &&
|
|
test_path_is_dir repo/deep/deeper2 &&
|
|
test_path_is_dir repo/obj &&
|
|
test_path_is_file repo/file.o &&
|
|
|
|
>repo/deep/deeper2/ignored.o &&
|
|
>repo/deep/deeper2/untracked &&
|
|
|
|
# When an untracked file is in the way, all untracked files
|
|
# (even ignored files) are preserved.
|
|
git -C repo sparse-checkout set folder1 2>err &&
|
|
grep "contains untracked files" err &&
|
|
test_path_is_file repo/deep/deeper2/ignored.o &&
|
|
test_path_is_file repo/deep/deeper2/untracked &&
|
|
|
|
# The rest of the cone matches expectation
|
|
test_path_is_missing repo/deep/deeper1 &&
|
|
test_path_is_dir repo/obj &&
|
|
test_path_is_file repo/file.o &&
|
|
|
|
git -C repo status --porcelain=v2 >out &&
|
|
echo "? deep/deeper2/untracked" >expect &&
|
|
test_cmp expect out
|
|
'
|
|
|
|
test_expect_success 'malformed cone-mode patterns' '
|
|
git -C repo sparse-checkout init --cone &&
|
|
mkdir -p repo/foo/bar &&
|
|
touch repo/foo/bar/x repo/foo/y &&
|
|
cat >repo/.git/info/sparse-checkout <<-\EOF &&
|
|
/*
|
|
!/*/
|
|
/foo/
|
|
!/foo/*/
|
|
/foo/\*/
|
|
EOF
|
|
|
|
# Listing the patterns will notice the duplicate pattern and
|
|
# emit a warning. It will list the patterns directly instead
|
|
# of using the cone-mode translation to a set of directories.
|
|
git -C repo sparse-checkout list >actual 2>err &&
|
|
test_cmp repo/.git/info/sparse-checkout actual &&
|
|
grep "warning: your sparse-checkout file may have issues: pattern .* is repeated" err &&
|
|
grep "warning: disabling cone pattern matching" err
|
|
'
|
|
|
|
test_expect_success 'set from subdir pays attention to prefix' '
|
|
git -C repo sparse-checkout disable &&
|
|
git -C repo/deep sparse-checkout set --cone deeper2 ../folder1 &&
|
|
|
|
git -C repo sparse-checkout list >actual &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
deep/deeper2
|
|
folder1
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'add from subdir pays attention to prefix' '
|
|
git -C repo sparse-checkout set --cone deep/deeper2 &&
|
|
git -C repo/deep sparse-checkout add deeper1/deepest ../folder1 &&
|
|
|
|
git -C repo sparse-checkout list >actual &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
deep/deeper1/deepest
|
|
deep/deeper2
|
|
folder1
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'set from subdir in non-cone mode throws an error' '
|
|
git -C repo sparse-checkout disable &&
|
|
test_must_fail git -C repo/deep sparse-checkout set --no-cone deeper2 ../folder1 2>error &&
|
|
|
|
grep "run from the toplevel directory in non-cone mode" error
|
|
'
|
|
|
|
test_expect_success 'set from subdir in non-cone mode throws an error' '
|
|
git -C repo sparse-checkout set --no-cone deep/deeper2 &&
|
|
test_must_fail git -C repo/deep sparse-checkout add deeper1/deepest ../folder1 2>error &&
|
|
|
|
grep "run from the toplevel directory in non-cone mode" error
|
|
'
|
|
|
|
test_expect_success 'by default, cone mode will error out when passed files' '
|
|
git -C repo sparse-checkout reapply --cone &&
|
|
test_must_fail git -C repo sparse-checkout add .gitignore 2>error &&
|
|
|
|
grep ".gitignore.*is not a directory" error
|
|
'
|
|
|
|
test_expect_success 'by default, non-cone mode will warn on individual files' '
|
|
git -C repo sparse-checkout reapply --no-cone &&
|
|
git -C repo sparse-checkout add .gitignore 2>warning &&
|
|
|
|
grep "pass a leading slash before paths.*if you want a single file" warning
|
|
'
|
|
|
|
test_expect_success 'setup bare repo' '
|
|
git clone --bare "file://$(pwd)/repo" bare
|
|
'
|
|
test_expect_success 'list fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout list 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'add fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout add deeper 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'set fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout set deeper 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'init fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout init 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'reapply fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout reapply 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'disable fails outside work tree' '
|
|
test_must_fail git -C bare sparse-checkout disable 2>err &&
|
|
test_i18ngrep "this operation must be run in a work tree" err
|
|
'
|
|
|
|
test_expect_success 'setup clean' '
|
|
git -C repo clean -fdx
|
|
'
|
|
|
|
test_expect_success 'check-rules cone mode' '
|
|
cat >rules <<-\EOF &&
|
|
folder1
|
|
deep/deeper1/deepest
|
|
EOF
|
|
|
|
git -C bare ls-tree -r --name-only HEAD >all-files &&
|
|
git -C bare sparse-checkout check-rules --cone \
|
|
--rules-file ../rules >check-rules-file <all-files &&
|
|
|
|
git -C repo sparse-checkout set --cone --stdin <rules&&
|
|
git -C repo ls-files -t >out &&
|
|
sed -n "/^S /!s/^. //p" out >ls-files &&
|
|
|
|
git -C repo sparse-checkout check-rules >check-rules-default <all-files &&
|
|
|
|
test_i18ngrep "deep/deeper1/deepest/a" check-rules-file &&
|
|
test_i18ngrep ! "deep/deeper2" check-rules-file &&
|
|
|
|
test_cmp check-rules-file ls-files &&
|
|
test_cmp check-rules-file check-rules-default
|
|
'
|
|
|
|
test_expect_success 'check-rules non-cone mode' '
|
|
cat >rules <<-\EOF &&
|
|
deep/deeper1/deepest/a
|
|
EOF
|
|
|
|
git -C bare ls-tree -r --name-only HEAD >all-files &&
|
|
git -C bare sparse-checkout check-rules --no-cone --rules-file ../rules\
|
|
>check-rules-file <all-files &&
|
|
|
|
cat rules | git -C repo sparse-checkout set --no-cone --stdin &&
|
|
git -C repo ls-files -t >out &&
|
|
sed -n "/^S /!s/^. //p" out >ls-files &&
|
|
|
|
git -C repo sparse-checkout check-rules >check-rules-default <all-files &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
deep/deeper1/deepest/a
|
|
EOF
|
|
|
|
test_cmp expect check-rules-file &&
|
|
test_cmp check-rules-file ls-files &&
|
|
test_cmp check-rules-file check-rules-default
|
|
'
|
|
|
|
test_expect_success 'check-rules cone mode is default' '
|
|
cat >rules <<-\EOF &&
|
|
folder1
|
|
EOF
|
|
|
|
cat >all-files <<-\EOF &&
|
|
toplevel
|
|
folder2/file
|
|
folder1/file
|
|
EOF
|
|
|
|
cat >expect <<-\EOF &&
|
|
toplevel
|
|
folder1/file
|
|
EOF
|
|
|
|
git -C repo sparse-checkout set --no-cone &&
|
|
git -C repo sparse-checkout check-rules \
|
|
--rules-file ../rules >actual <all-files &&
|
|
|
|
git -C bare sparse-checkout check-rules \
|
|
--rules-file ../rules >actual-bare <all-files &&
|
|
|
|
test_cmp expect actual &&
|
|
test_cmp expect actual-bare
|
|
'
|
|
|
|
test_expect_success 'check-rules quoting' '
|
|
cat >rules <<-EOF &&
|
|
"folder\" a"
|
|
EOF
|
|
cat >files <<-EOF &&
|
|
"folder\" a/file"
|
|
"folder\" b/file"
|
|
EOF
|
|
cat >expect <<-EOF &&
|
|
"folder\" a/file"
|
|
EOF
|
|
git sparse-checkout check-rules --cone \
|
|
--rules-file rules >actual <files &&
|
|
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'check-rules null termination' '
|
|
cat >rules <<-EOF &&
|
|
"folder\" a"
|
|
EOF
|
|
|
|
lf_to_nul >files <<-EOF &&
|
|
folder" a/a
|
|
folder" a/b
|
|
folder" b/fileQ
|
|
EOF
|
|
|
|
cat >expect <<-EOF &&
|
|
folder" a/aQfolder" a/bQ
|
|
EOF
|
|
|
|
git sparse-checkout check-rules --cone -z \
|
|
--rules-file rules >actual.nul <files &&
|
|
nul_to_q <actual.nul >actual &&
|
|
echo >>actual &&
|
|
|
|
test_cmp expect actual
|
|
'
|
|
|
|
|
|
test_done
|