| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='test config file include directives' |
| 4 | . ./test-lib.sh |
| 5 | |
| 6 | # Force setup_explicit_git_dir() to run until the end. This is needed |
| 7 | # by some tests to make sure real_path() is called on $GIT_DIR. The |
| 8 | # caller needs to make sure git commands are run from a subdirectory |
| 9 | # though or real_path() will not be called. |
| 10 | force_setup_explicit_git_dir() { |
| 11 | GIT_DIR="$(pwd)/.git" |
| 12 | GIT_WORK_TREE="$(pwd)" |
| 13 | export GIT_DIR GIT_WORK_TREE |
| 14 | } |
| 15 | |
| 16 | test_expect_success 'include file by absolute path' ' |
| 17 | echo "[test]one = 1" >one && |
| 18 | echo "[include]path = \"$(pwd)/one\"" >.gitconfig && |
| 19 | echo 1 >expect && |
| 20 | git config test.one >actual && |
| 21 | test_cmp expect actual |
| 22 | ' |
| 23 | |
| 24 | test_expect_success 'include file by relative path' ' |
| 25 | echo "[test]one = 1" >one && |
| 26 | echo "[include]path = one" >.gitconfig && |
| 27 | echo 1 >expect && |
| 28 | git config test.one >actual && |
| 29 | test_cmp expect actual |
| 30 | ' |
| 31 | |
| 32 | test_expect_success 'chained relative paths' ' |
| 33 | mkdir subdir && |
| 34 | echo "[test]three = 3" >subdir/three && |
| 35 | echo "[include]path = three" >subdir/two && |
| 36 | echo "[include]path = subdir/two" >.gitconfig && |
| 37 | echo 3 >expect && |
| 38 | git config test.three >actual && |
| 39 | test_cmp expect actual |
| 40 | ' |
| 41 | |
| 42 | test_expect_success 'include paths get tilde-expansion' ' |
| 43 | echo "[test]one = 1" >one && |
| 44 | echo "[include]path = ~/one" >.gitconfig && |
| 45 | echo 1 >expect && |
| 46 | git config test.one >actual && |
| 47 | test_cmp expect actual |
| 48 | ' |
| 49 | |
| 50 | test_expect_success 'include options can still be examined' ' |
| 51 | echo "[test]one = 1" >one && |
| 52 | echo "[include]path = one" >.gitconfig && |
| 53 | echo one >expect && |
| 54 | git config include.path >actual && |
| 55 | test_cmp expect actual |
| 56 | ' |
| 57 | |
| 58 | test_expect_success 'listing includes option and expansion' ' |
| 59 | echo "[test]one = 1" >one && |
| 60 | echo "[include]path = one" >.gitconfig && |
| 61 | cat >expect <<-\EOF && |
| 62 | include.path=one |
| 63 | test.one=1 |
| 64 | EOF |
| 65 | git config --list >actual.full && |
| 66 | grep -v -e ^core -e ^extensions actual.full >actual && |
| 67 | test_cmp expect actual |
| 68 | ' |
| 69 | |
| 70 | test_expect_success 'single file lookup does not expand includes by default' ' |
| 71 | echo "[test]one = 1" >one && |
| 72 | echo "[include]path = one" >.gitconfig && |
| 73 | test_must_fail git config -f .gitconfig test.one && |
| 74 | test_must_fail git config --global test.one && |
| 75 | echo 1 >expect && |
| 76 | git config --includes -f .gitconfig test.one >actual && |
| 77 | test_cmp expect actual |
| 78 | ' |
| 79 | |
| 80 | test_expect_success 'single file list does not expand includes by default' ' |
| 81 | echo "[test]one = 1" >one && |
| 82 | echo "[include]path = one" >.gitconfig && |
| 83 | echo "include.path=one" >expect && |
| 84 | git config -f .gitconfig --list >actual && |
| 85 | test_cmp expect actual |
| 86 | ' |
| 87 | |
| 88 | test_expect_success 'writing config file does not expand includes' ' |
| 89 | echo "[test]one = 1" >one && |
| 90 | echo "[include]path = one" >.gitconfig && |
| 91 | git config test.two 2 && |
| 92 | echo 2 >expect && |
| 93 | git config --no-includes test.two >actual && |
| 94 | test_cmp expect actual && |
| 95 | test_must_fail git config --no-includes test.one |
| 96 | ' |
| 97 | |
| 98 | test_expect_success 'config modification does not affect includes' ' |
| 99 | echo "[test]one = 1" >one && |
| 100 | echo "[include]path = one" >.gitconfig && |
| 101 | git config test.one 2 && |
| 102 | echo 1 >expect && |
| 103 | git config -f one test.one >actual && |
| 104 | test_cmp expect actual && |
| 105 | cat >expect <<-\EOF && |
| 106 | 1 |
| 107 | 2 |
| 108 | EOF |
| 109 | git config --get-all test.one >actual && |
| 110 | test_cmp expect actual |
| 111 | ' |
| 112 | |
| 113 | test_expect_success 'missing include files are ignored' ' |
| 114 | cat >.gitconfig <<-\EOF && |
| 115 | [include]path = non-existent |
| 116 | [test]value = yes |
| 117 | EOF |
| 118 | echo yes >expect && |
| 119 | git config test.value >actual && |
| 120 | test_cmp expect actual |
| 121 | ' |
| 122 | |
| 123 | test_expect_success 'absolute includes from command line work' ' |
| 124 | echo "[test]one = 1" >one && |
| 125 | echo 1 >expect && |
| 126 | git -c include.path="$(pwd)/one" config test.one >actual && |
| 127 | test_cmp expect actual |
| 128 | ' |
| 129 | |
| 130 | test_expect_success 'relative includes from command line fail' ' |
| 131 | echo "[test]one = 1" >one && |
| 132 | test_must_fail git -c include.path=one config test.one |
| 133 | ' |
| 134 | |
| 135 | test_expect_success 'absolute includes from blobs work' ' |
| 136 | echo "[test]one = 1" >one && |
| 137 | echo "[include]path=$(pwd)/one" >blob && |
| 138 | blob=$(git hash-object -w blob) && |
| 139 | echo 1 >expect && |
| 140 | git config --blob=$blob test.one >actual && |
| 141 | test_cmp expect actual |
| 142 | ' |
| 143 | |
| 144 | test_expect_success 'relative includes from blobs fail' ' |
| 145 | echo "[test]one = 1" >one && |
| 146 | echo "[include]path=one" >blob && |
| 147 | blob=$(git hash-object -w blob) && |
| 148 | test_must_fail git config --blob=$blob test.one |
| 149 | ' |
| 150 | |
| 151 | test_expect_success 'absolute includes from stdin work' ' |
| 152 | echo "[test]one = 1" >one && |
| 153 | echo 1 >expect && |
| 154 | echo "[include]path=\"$(pwd)/one\"" | |
| 155 | git config --file - test.one >actual && |
| 156 | test_cmp expect actual |
| 157 | ' |
| 158 | |
| 159 | test_expect_success 'relative includes from stdin line fail' ' |
| 160 | echo "[test]one = 1" >one && |
| 161 | echo "[include]path=one" | |
| 162 | test_must_fail git config --file - test.one |
| 163 | ' |
| 164 | |
| 165 | test_expect_success 'conditional include, both unanchored' ' |
| 166 | git init foo && |
| 167 | ( |
| 168 | cd foo && |
| 169 | echo "[includeIf \"gitdir:foo/\"]path=bar" >>.git/config && |
| 170 | echo "[test]one=1" >.git/bar && |
| 171 | echo 1 >expect && |
| 172 | git config test.one >actual && |
| 173 | test_cmp expect actual |
| 174 | ) |
| 175 | ' |
| 176 | |
| 177 | test_expect_success 'conditional include, $HOME expansion' ' |
| 178 | ( |
| 179 | cd foo && |
| 180 | echo "[includeIf \"gitdir:~/foo/\"]path=bar2" >>.git/config && |
| 181 | echo "[test]two=2" >.git/bar2 && |
| 182 | echo 2 >expect && |
| 183 | git config test.two >actual && |
| 184 | test_cmp expect actual |
| 185 | ) |
| 186 | ' |
| 187 | |
| 188 | test_expect_success 'conditional include, full pattern' ' |
| 189 | ( |
| 190 | cd foo && |
| 191 | echo "[includeIf \"gitdir:**/foo/**\"]path=bar3" >>.git/config && |
| 192 | echo "[test]three=3" >.git/bar3 && |
| 193 | echo 3 >expect && |
| 194 | git config test.three >actual && |
| 195 | test_cmp expect actual |
| 196 | ) |
| 197 | ' |
| 198 | |
| 199 | test_expect_success 'conditional include, relative path' ' |
| 200 | echo "[includeIf \"gitdir:./foo/.git\"]path=bar4" >>.gitconfig && |
| 201 | echo "[test]four=4" >bar4 && |
| 202 | ( |
| 203 | cd foo && |
| 204 | echo 4 >expect && |
| 205 | git config test.four >actual && |
| 206 | test_cmp expect actual |
| 207 | ) |
| 208 | ' |
| 209 | |
| 210 | test_expect_success 'conditional include, both unanchored, icase' ' |
| 211 | ( |
| 212 | cd foo && |
| 213 | echo "[includeIf \"gitdir/i:FOO/\"]path=bar5" >>.git/config && |
| 214 | echo "[test]five=5" >.git/bar5 && |
| 215 | echo 5 >expect && |
| 216 | git config test.five >actual && |
| 217 | test_cmp expect actual |
| 218 | ) |
| 219 | ' |
| 220 | |
| 221 | test_expect_success 'conditional include, early config reading' ' |
| 222 | ( |
| 223 | cd foo && |
| 224 | echo "[includeIf \"gitdir:foo/\"]path=bar6" >>.git/config && |
| 225 | echo "[test]six=6" >.git/bar6 && |
| 226 | echo 6 >expect && |
| 227 | test-tool config read_early_config test.six >actual && |
| 228 | test_cmp expect actual |
| 229 | ) |
| 230 | ' |
| 231 | |
| 232 | test_expect_success 'conditional include with /**/' ' |
| 233 | REPO=foo/bar/repo && |
| 234 | git init $REPO && |
| 235 | cat >>$REPO/.git/config <<-\EOF && |
| 236 | [includeIf "gitdir:**/foo/**/bar/**"] |
| 237 | path=bar7 |
| 238 | EOF |
| 239 | echo "[test]seven=7" >$REPO/.git/bar7 && |
| 240 | echo 7 >expect && |
| 241 | git -C $REPO config test.seven >actual && |
| 242 | test_cmp expect actual |
| 243 | ' |
| 244 | |
| 245 | test_expect_success SYMLINKS 'conditional include, set up symlinked $HOME' ' |
| 246 | mkdir real-home && |
| 247 | ln -s real-home home && |
| 248 | ( |
| 249 | HOME="$TRASH_DIRECTORY/home" && |
| 250 | export HOME && |
| 251 | cd "$HOME" && |
| 252 | |
| 253 | git init foo && |
| 254 | cd foo && |
| 255 | mkdir sub |
| 256 | ) |
| 257 | ' |
| 258 | |
| 259 | test_expect_success SYMLINKS 'conditional include, $HOME expansion with symlinks' ' |
| 260 | ( |
| 261 | HOME="$TRASH_DIRECTORY/home" && |
| 262 | export HOME && |
| 263 | cd "$HOME"/foo && |
| 264 | |
| 265 | echo "[includeIf \"gitdir:~/foo/\"]path=bar2" >>.git/config && |
| 266 | echo "[test]two=2" >.git/bar2 && |
| 267 | echo 2 >expect && |
| 268 | force_setup_explicit_git_dir && |
| 269 | git -C sub config test.two >actual && |
| 270 | test_cmp expect actual |
| 271 | ) |
| 272 | ' |
| 273 | |
| 274 | test_expect_success SYMLINKS 'conditional include, relative path with symlinks' ' |
| 275 | echo "[includeIf \"gitdir:./foo/.git\"]path=bar4" >home/.gitconfig && |
| 276 | echo "[test]four=4" >home/bar4 && |
| 277 | ( |
| 278 | HOME="$TRASH_DIRECTORY/home" && |
| 279 | export HOME && |
| 280 | cd "$HOME"/foo && |
| 281 | |
| 282 | echo 4 >expect && |
| 283 | force_setup_explicit_git_dir && |
| 284 | git -C sub config test.four >actual && |
| 285 | test_cmp expect actual |
| 286 | ) |
| 287 | ' |
| 288 | |
| 289 | test_expect_success SYMLINKS,!MINGW 'conditional include, gitdir matching symlink' ' |
| 290 | ln -s foo bar && |
| 291 | ( |
| 292 | cd bar && |
| 293 | echo "[includeIf \"gitdir:bar/\"]path=bar7" >>.git/config && |
| 294 | echo "[test]seven=7" >.git/bar7 && |
| 295 | echo 7 >expect && |
| 296 | git config test.seven >actual && |
| 297 | test_cmp expect actual |
| 298 | ) |
| 299 | ' |
| 300 | |
| 301 | test_expect_success SYMLINKS,!MINGW 'conditional include, gitdir matching symlink, icase' ' |
| 302 | ( |
| 303 | cd bar && |
| 304 | echo "[includeIf \"gitdir/i:BAR/\"]path=bar8" >>.git/config && |
| 305 | echo "[test]eight=8" >.git/bar8 && |
| 306 | echo 8 >expect && |
| 307 | git config test.eight >actual && |
| 308 | test_cmp expect actual |
| 309 | ) |
| 310 | ' |
| 311 | |
| 312 | test_expect_success 'conditional include, onbranch' ' |
| 313 | echo "[includeIf \"onbranch:foo-branch\"]path=bar9" >>.git/config && |
| 314 | echo "[test]nine=9" >.git/bar9 && |
| 315 | git checkout -b main && |
| 316 | test_must_fail git config test.nine && |
| 317 | git checkout -b foo-branch && |
| 318 | echo 9 >expect && |
| 319 | git config test.nine >actual && |
| 320 | test_cmp expect actual |
| 321 | ' |
| 322 | |
| 323 | test_expect_success 'conditional include, onbranch, wildcard' ' |
| 324 | echo "[includeIf \"onbranch:?oo-*/**\"]path=bar10" >>.git/config && |
| 325 | echo "[test]ten=10" >.git/bar10 && |
| 326 | git checkout -b not-foo-branch/a && |
| 327 | test_must_fail git config test.ten && |
| 328 | |
| 329 | echo 10 >expect && |
| 330 | git checkout -b foo-branch/a/b/c && |
| 331 | git config test.ten >actual && |
| 332 | test_cmp expect actual && |
| 333 | |
| 334 | git checkout -b moo-bar/a && |
| 335 | git config test.ten >actual && |
| 336 | test_cmp expect actual |
| 337 | ' |
| 338 | |
| 339 | test_expect_success 'conditional include, onbranch, implicit /** for /' ' |
| 340 | echo "[includeIf \"onbranch:foo-dir/\"]path=bar11" >>.git/config && |
| 341 | echo "[test]eleven=11" >.git/bar11 && |
| 342 | git checkout -b not-foo-dir/a && |
| 343 | test_must_fail git config test.eleven && |
| 344 | |
| 345 | echo 11 >expect && |
| 346 | git checkout -b foo-dir/a/b/c && |
| 347 | git config test.eleven >actual && |
| 348 | test_cmp expect actual |
| 349 | ' |
| 350 | |
| 351 | test_expect_success 'include cycles are detected' ' |
| 352 | git init --bare cycle && |
| 353 | git -C cycle --git-dir=. config include.path cycle && |
| 354 | git config -f cycle/cycle include.path config && |
| 355 | test_must_fail git -C cycle --git-dir=. config --get-all test.value 2>stderr && |
| 356 | grep "exceeded maximum include depth" stderr |
| 357 | ' |
| 358 | |
| 359 | test_expect_success 'onbranch with unborn branch' ' |
| 360 | test_when_finished "rm -rf repo" && |
| 361 | git init repo && |
| 362 | ( |
| 363 | cd repo && |
| 364 | git config set includeIf.onbranch:"*".path config.inc && |
| 365 | git config set -f .git/config.inc foo.bar baz && |
| 366 | git config get foo.bar |
| 367 | ) |
| 368 | ' |
| 369 | |
| 370 | test_expect_success 'onbranch with detached HEAD' ' |
| 371 | test_when_finished "rm -rf repo" && |
| 372 | git init repo && |
| 373 | ( |
| 374 | cd repo && |
| 375 | git config set "includeIf.onbranch:*.path" config.inc && |
| 376 | git config set -f .git/config.inc foo.bar baz && |
| 377 | test_commit initial && |
| 378 | git switch --detach HEAD && |
| 379 | test_must_fail git config get foo.bar |
| 380 | ) |
| 381 | ' |
| 382 | |
| 383 | test_expect_success 'onbranch without repository' ' |
| 384 | test_when_finished "rm -f .gitconfig config.inc" && |
| 385 | git config set -f .gitconfig "includeIf.onbranch:**.path" config.inc && |
| 386 | git config set -f config.inc foo.bar baz && |
| 387 | git config get foo.bar && |
| 388 | test_must_fail nongit git config get foo.bar |
| 389 | ' |
| 390 | |
| 391 | test_expect_success 'onbranch without repository but explicit nonexistent Git directory' ' |
| 392 | test_when_finished "rm -f .gitconfig config.inc" && |
| 393 | git config set -f .gitconfig "includeIf.onbranch:**.path" config.inc && |
| 394 | git config set -f config.inc foo.bar baz && |
| 395 | git config get foo.bar && |
| 396 | test_must_fail nongit git --git-dir=nonexistent config get foo.bar |
| 397 | ' |
| 398 | |
| 399 | test_done |