4ad8332ef7
Add some tests to document the correct behavior of (possibly aliased) init when run within and outside a git directory. If I set up a simple git alias “quietinit = init --quiet”, usually it will work just like ‘git init --quiet’. There are some differences, unfortunately, since in the process of checking for aliases, git has to look for a .git/config file. If ‘git quietinit’ is run from a subdirectory of an existing git repository, that repository’s configuration will affect the configuration of the new repository. In particular, the new repository can inherit bogus values for core.bare and core.worktree. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
378 lines
8.1 KiB
Bash
Executable File
378 lines
8.1 KiB
Bash
Executable File
#!/bin/sh
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test_description='git init'
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. ./test-lib.sh
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check_config () {
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if test -d "$1" && test -f "$1/config" && test -d "$1/refs"
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then
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: happy
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else
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echo "expected a directory $1, a file $1/config and $1/refs"
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return 1
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fi
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bare=$(GIT_CONFIG="$1/config" git config --bool core.bare)
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worktree=$(GIT_CONFIG="$1/config" git config core.worktree) ||
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worktree=unset
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test "$bare" = "$2" && test "$worktree" = "$3" || {
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echo "expected bare=$2 worktree=$3"
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echo " got bare=$bare worktree=$worktree"
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return 1
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}
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}
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test_expect_success 'plain' '
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(
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unset GIT_DIR GIT_WORK_TREE
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mkdir plain &&
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cd plain &&
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git init
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) &&
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check_config plain/.git false unset
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'
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test_expect_success 'plain nested in bare' '
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(
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unset GIT_DIR GIT_WORK_TREE &&
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git init --bare bare-ancestor.git &&
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cd bare-ancestor.git &&
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mkdir plain-nested &&
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cd plain-nested &&
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git init
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) &&
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check_config bare-ancestor.git/plain-nested/.git false unset
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'
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test_expect_success 'plain through aliased command, outside any git repo' '
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(
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unset GIT_DIR GIT_WORK_TREE GIT_CONFIG_NOGLOBAL &&
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HOME=$(pwd)/alias-config &&
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export HOME &&
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mkdir alias-config &&
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echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
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GIT_CEILING_DIRECTORIES=$(pwd) &&
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export GIT_CEILING_DIRECTORIES &&
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mkdir plain-aliased &&
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cd plain-aliased &&
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git aliasedinit
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) &&
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check_config plain-aliased/.git false unset
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'
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test_expect_failure 'plain nested through aliased command' '
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(
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unset GIT_DIR GIT_WORK_TREE &&
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git init plain-ancestor-aliased &&
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cd plain-ancestor-aliased &&
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echo "[alias] aliasedinit = init" >>.git/config &&
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mkdir plain-nested &&
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cd plain-nested &&
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git aliasedinit
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) &&
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check_config plain-ancestor-aliased/plain-nested/.git false unset
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'
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test_expect_failure 'plain nested in bare through aliased command' '
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(
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unset GIT_DIR GIT_WORK_TREE &&
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git init --bare bare-ancestor-aliased.git &&
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cd bare-ancestor-aliased.git &&
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echo "[alias] aliasedinit = init" >>config &&
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mkdir plain-nested &&
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cd plain-nested &&
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git aliasedinit
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) &&
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check_config bare-ancestor-aliased.git/plain-nested/.git false unset
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'
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test_expect_success 'plain with GIT_WORK_TREE' '
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if (
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unset GIT_DIR
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mkdir plain-wt &&
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cd plain-wt &&
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GIT_WORK_TREE=$(pwd) git init
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)
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then
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echo Should have failed -- GIT_WORK_TREE should not be used
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false
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fi
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'
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test_expect_success 'plain bare' '
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(
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unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
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mkdir plain-bare-1 &&
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cd plain-bare-1 &&
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git --bare init
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) &&
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check_config plain-bare-1 true unset
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'
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test_expect_success 'plain bare with GIT_WORK_TREE' '
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if (
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unset GIT_DIR GIT_CONFIG
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mkdir plain-bare-2 &&
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cd plain-bare-2 &&
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GIT_WORK_TREE=$(pwd) git --bare init
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)
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then
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echo Should have failed -- GIT_WORK_TREE should not be used
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false
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fi
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'
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test_expect_success 'GIT_DIR bare' '
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(
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unset GIT_CONFIG
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mkdir git-dir-bare.git &&
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GIT_DIR=git-dir-bare.git git init
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) &&
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check_config git-dir-bare.git true unset
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'
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test_expect_success 'init --bare' '
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(
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unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
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mkdir init-bare.git &&
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cd init-bare.git &&
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git init --bare
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) &&
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check_config init-bare.git true unset
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'
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test_expect_success 'GIT_DIR non-bare' '
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(
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unset GIT_CONFIG
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mkdir non-bare &&
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cd non-bare &&
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GIT_DIR=.git git init
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) &&
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check_config non-bare/.git false unset
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'
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test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
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(
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unset GIT_CONFIG
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mkdir git-dir-wt-1.git &&
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GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
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) &&
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check_config git-dir-wt-1.git false "$(pwd)"
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'
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test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
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if (
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unset GIT_CONFIG
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mkdir git-dir-wt-2.git &&
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GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init
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)
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then
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echo Should have failed -- --bare should not be used
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false
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fi
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'
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test_expect_success 'reinit' '
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(
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unset GIT_CONFIG GIT_WORK_TREE GIT_CONFIG
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mkdir again &&
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cd again &&
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git init >out1 2>err1 &&
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git init >out2 2>err2
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) &&
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grep "Initialized empty" again/out1 &&
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grep "Reinitialized existing" again/out2 &&
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>again/empty &&
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test_cmp again/empty again/err1 &&
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test_cmp again/empty again/err2
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'
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test_expect_success 'init with --template' '
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mkdir template-source &&
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echo content >template-source/file &&
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(
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mkdir template-custom &&
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cd template-custom &&
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git init --template=../template-source
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) &&
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test_cmp template-source/file template-custom/.git/file
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'
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test_expect_success 'init with --template (blank)' '
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(
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mkdir template-plain &&
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cd template-plain &&
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git init
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) &&
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test -f template-plain/.git/info/exclude &&
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(
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mkdir template-blank &&
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cd template-blank &&
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git init --template=
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) &&
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! test -f template-blank/.git/info/exclude
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'
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test_expect_success 'init with init.templatedir set' '
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mkdir templatedir-source &&
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echo Content >templatedir-source/file &&
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(
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test_config="${HOME}/.gitconfig" &&
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git config -f "$test_config" init.templatedir "${HOME}/templatedir-source" &&
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mkdir templatedir-set &&
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cd templatedir-set &&
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unset GIT_CONFIG_NOGLOBAL &&
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unset GIT_TEMPLATE_DIR &&
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NO_SET_GIT_TEMPLATE_DIR=t &&
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export NO_SET_GIT_TEMPLATE_DIR &&
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git init
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) &&
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test_cmp templatedir-source/file templatedir-set/.git/file
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'
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test_expect_success 'init --bare/--shared overrides system/global config' '
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(
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test_config="$HOME"/.gitconfig &&
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unset GIT_CONFIG_NOGLOBAL &&
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git config -f "$test_config" core.bare false &&
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git config -f "$test_config" core.sharedRepository 0640 &&
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mkdir init-bare-shared-override &&
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cd init-bare-shared-override &&
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git init --bare --shared=0666
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) &&
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check_config init-bare-shared-override true unset &&
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test x0666 = \
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x`git config -f init-bare-shared-override/config core.sharedRepository`
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'
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test_expect_success 'init honors global core.sharedRepository' '
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(
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test_config="$HOME"/.gitconfig &&
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unset GIT_CONFIG_NOGLOBAL &&
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git config -f "$test_config" core.sharedRepository 0666 &&
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mkdir shared-honor-global &&
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cd shared-honor-global &&
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git init
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) &&
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test x0666 = \
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x`git config -f shared-honor-global/.git/config core.sharedRepository`
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'
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test_expect_success 'init rejects insanely long --template' '
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(
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insane=$(printf "x%09999dx" 1) &&
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mkdir test &&
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cd test &&
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test_must_fail git init --template=$insane
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)
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'
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test_expect_success 'init creates a new directory' '
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rm -fr newdir &&
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(
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git init newdir &&
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test -d newdir/.git/refs
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)
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'
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test_expect_success 'init creates a new bare directory' '
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rm -fr newdir &&
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(
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git init --bare newdir &&
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test -d newdir/refs
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)
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'
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test_expect_success 'init recreates a directory' '
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rm -fr newdir &&
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(
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mkdir newdir &&
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git init newdir &&
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test -d newdir/.git/refs
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)
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'
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test_expect_success 'init recreates a new bare directory' '
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rm -fr newdir &&
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(
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mkdir newdir &&
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git init --bare newdir &&
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test -d newdir/refs
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)
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'
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test_expect_success 'init creates a new deep directory' '
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rm -fr newdir &&
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git init newdir/a/b/c &&
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test -d newdir/a/b/c/.git/refs
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'
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test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
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rm -fr newdir &&
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(
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# Leading directories should honor umask while
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# the repository itself should follow "shared"
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umask 002 &&
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git init --bare --shared=0660 newdir/a/b/c &&
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test -d newdir/a/b/c/refs &&
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ls -ld newdir/a newdir/a/b > lsab.out &&
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! grep -v "^drwxrw[sx]r-x" lsab.out &&
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ls -ld newdir/a/b/c > lsc.out &&
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! grep -v "^drwxrw[sx]---" lsc.out
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)
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'
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test_expect_success 'init notices EEXIST (1)' '
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rm -fr newdir &&
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(
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>newdir &&
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test_must_fail git init newdir &&
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test -f newdir
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)
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'
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test_expect_success 'init notices EEXIST (2)' '
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rm -fr newdir &&
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(
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mkdir newdir &&
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>newdir/a
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test_must_fail git init newdir/a/b &&
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test -f newdir/a
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)
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'
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test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
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rm -fr newdir &&
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(
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mkdir newdir &&
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chmod -w newdir &&
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test_must_fail git init newdir/a/b
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)
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'
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test_expect_success 'init creates a new bare directory with global --bare' '
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rm -rf newdir &&
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git --bare init newdir &&
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test -d newdir/refs
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'
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test_expect_success 'init prefers command line to GIT_DIR' '
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rm -rf newdir &&
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mkdir otherdir &&
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GIT_DIR=otherdir git --bare init newdir &&
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test -d newdir/refs &&
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! test -d otherdir/refs
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'
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test_done
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