| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='git init' |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | |
| 7 | check_config () { |
| 8 | if test_path_is_dir "$1" && |
| 9 | test_path_is_file "$1/config" && test_path_is_dir "$1/refs" |
| 10 | then |
| 11 | : happy |
| 12 | else |
| 13 | echo "expected a directory $1, a file $1/config and $1/refs" |
| 14 | return 1 |
| 15 | fi |
| 16 | |
| 17 | if test_have_prereq POSIXPERM && test -x "$1/config" |
| 18 | then |
| 19 | echo "$1/config is executable?" |
| 20 | return 1 |
| 21 | fi |
| 22 | |
| 23 | bare=$(cd "$1" && git config --bool core.bare) |
| 24 | worktree=$(cd "$1" && git config core.worktree) || |
| 25 | worktree=unset |
| 26 | |
| 27 | test "$bare" = "$2" && test "$worktree" = "$3" || { |
| 28 | echo "expected bare=$2 worktree=$3" |
| 29 | echo " got bare=$bare worktree=$worktree" |
| 30 | return 1 |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | test_expect_success 'plain' ' |
| 35 | git init plain && |
| 36 | check_config plain/.git false unset |
| 37 | ' |
| 38 | |
| 39 | test_expect_success 'plain nested in bare' ' |
| 40 | ( |
| 41 | git init --bare bare-ancestor.git && |
| 42 | cd bare-ancestor.git && |
| 43 | mkdir plain-nested && |
| 44 | cd plain-nested && |
| 45 | git init |
| 46 | ) && |
| 47 | check_config bare-ancestor.git/plain-nested/.git false unset |
| 48 | ' |
| 49 | |
| 50 | test_expect_success 'plain through aliased command, outside any git repo' ' |
| 51 | ( |
| 52 | HOME=$(pwd)/alias-config && |
| 53 | export HOME && |
| 54 | mkdir alias-config && |
| 55 | echo "[alias] aliasedinit = init" >alias-config/.gitconfig && |
| 56 | |
| 57 | GIT_CEILING_DIRECTORIES=$(pwd) && |
| 58 | export GIT_CEILING_DIRECTORIES && |
| 59 | |
| 60 | mkdir plain-aliased && |
| 61 | cd plain-aliased && |
| 62 | git aliasedinit |
| 63 | ) && |
| 64 | check_config plain-aliased/.git false unset |
| 65 | ' |
| 66 | |
| 67 | test_expect_success 'plain nested through aliased command' ' |
| 68 | ( |
| 69 | git init plain-ancestor-aliased && |
| 70 | cd plain-ancestor-aliased && |
| 71 | echo "[alias] aliasedinit = init" >>.git/config && |
| 72 | mkdir plain-nested && |
| 73 | cd plain-nested && |
| 74 | git aliasedinit |
| 75 | ) && |
| 76 | check_config plain-ancestor-aliased/plain-nested/.git false unset |
| 77 | ' |
| 78 | |
| 79 | test_expect_success 'plain nested in bare through aliased command' ' |
| 80 | ( |
| 81 | git init --bare bare-ancestor-aliased.git && |
| 82 | cd bare-ancestor-aliased.git && |
| 83 | echo "[alias] aliasedinit = init" >>config && |
| 84 | mkdir plain-nested && |
| 85 | cd plain-nested && |
| 86 | git aliasedinit |
| 87 | ) && |
| 88 | check_config bare-ancestor-aliased.git/plain-nested/.git false unset |
| 89 | ' |
| 90 | |
| 91 | test_expect_success 'No extra GIT_* on alias scripts' ' |
| 92 | write_script script <<-\EOF && |
| 93 | env | |
| 94 | sed -n \ |
| 95 | -e "/^GIT_PREFIX=/d" \ |
| 96 | -e "/^GIT_TEXTDOMAINDIR=/d" \ |
| 97 | -e "/^GIT_TRACE2_PARENT/d" \ |
| 98 | -e "/^GIT_/s/=.*//p" | |
| 99 | sort |
| 100 | EOF |
| 101 | ./script >expected && |
| 102 | git config alias.script \!./script && |
| 103 | ( mkdir sub && cd sub && git script >../actual ) && |
| 104 | test_cmp expected actual |
| 105 | ' |
| 106 | |
| 107 | test_expect_success 'plain with GIT_WORK_TREE' ' |
| 108 | mkdir plain-wt && |
| 109 | test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt |
| 110 | ' |
| 111 | |
| 112 | test_expect_success 'plain bare' ' |
| 113 | git --bare init plain-bare-1 && |
| 114 | check_config plain-bare-1 true unset |
| 115 | ' |
| 116 | |
| 117 | test_expect_success 'plain bare with GIT_WORK_TREE' ' |
| 118 | mkdir plain-bare-2 && |
| 119 | test_must_fail \ |
| 120 | env GIT_WORK_TREE="$(pwd)/plain-bare-2" \ |
| 121 | git --bare init plain-bare-2 |
| 122 | ' |
| 123 | |
| 124 | test_expect_success 'GIT_DIR bare' ' |
| 125 | mkdir git-dir-bare.git && |
| 126 | GIT_DIR=git-dir-bare.git git init && |
| 127 | check_config git-dir-bare.git true unset |
| 128 | ' |
| 129 | |
| 130 | test_expect_success 'init --bare' ' |
| 131 | git init --bare init-bare.git && |
| 132 | check_config init-bare.git true unset |
| 133 | ' |
| 134 | |
| 135 | test_expect_success 'GIT_DIR non-bare' ' |
| 136 | |
| 137 | ( |
| 138 | mkdir non-bare && |
| 139 | cd non-bare && |
| 140 | GIT_DIR=.git git init |
| 141 | ) && |
| 142 | check_config non-bare/.git false unset |
| 143 | ' |
| 144 | |
| 145 | test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' ' |
| 146 | |
| 147 | ( |
| 148 | mkdir git-dir-wt-1.git && |
| 149 | GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init |
| 150 | ) && |
| 151 | check_config git-dir-wt-1.git false "$(pwd)" |
| 152 | ' |
| 153 | |
| 154 | test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' ' |
| 155 | mkdir git-dir-wt-2.git && |
| 156 | test_must_fail env \ |
| 157 | GIT_WORK_TREE="$(pwd)" \ |
| 158 | GIT_DIR=git-dir-wt-2.git \ |
| 159 | git --bare init |
| 160 | ' |
| 161 | |
| 162 | test_expect_success 'reinit' ' |
| 163 | |
| 164 | ( |
| 165 | mkdir again && |
| 166 | cd again && |
| 167 | git -c init.defaultBranch=initial init >out1 2>err1 && |
| 168 | git init >out2 2>err2 |
| 169 | ) && |
| 170 | test_grep "Initialized empty" again/out1 && |
| 171 | test_grep "Reinitialized existing" again/out2 && |
| 172 | test_must_be_empty again/err1 && |
| 173 | test_must_be_empty again/err2 |
| 174 | ' |
| 175 | |
| 176 | test_expect_success 'init with --template' ' |
| 177 | mkdir template-source && |
| 178 | echo content >template-source/file && |
| 179 | git init --template=template-source template-custom && |
| 180 | test_cmp template-source/file template-custom/.git/file |
| 181 | ' |
| 182 | |
| 183 | test_expect_success 'init with --template (blank)' ' |
| 184 | git init template-plain && |
| 185 | test_path_is_file template-plain/.git/info/exclude && |
| 186 | git init --template= template-blank && |
| 187 | test_path_is_missing template-blank/.git/info/exclude |
| 188 | ' |
| 189 | |
| 190 | init_no_templatedir_env () { |
| 191 | ( |
| 192 | sane_unset GIT_TEMPLATE_DIR && |
| 193 | NO_SET_GIT_TEMPLATE_DIR=t && |
| 194 | export NO_SET_GIT_TEMPLATE_DIR && |
| 195 | git init "$1" |
| 196 | ) |
| 197 | } |
| 198 | |
| 199 | test_expect_success 'init with init.templatedir set' ' |
| 200 | mkdir templatedir-source && |
| 201 | echo Content >templatedir-source/file && |
| 202 | test_config_global init.templatedir "${HOME}/templatedir-source" && |
| 203 | |
| 204 | init_no_templatedir_env templatedir-set && |
| 205 | test_cmp templatedir-source/file templatedir-set/.git/file |
| 206 | ' |
| 207 | |
| 208 | test_expect_success 'init with init.templatedir using ~ expansion' ' |
| 209 | mkdir -p templatedir-source && |
| 210 | echo Content >templatedir-source/file && |
| 211 | test_config_global init.templatedir "~/templatedir-source" && |
| 212 | |
| 213 | init_no_templatedir_env templatedir-expansion && |
| 214 | test_cmp templatedir-source/file templatedir-expansion/.git/file |
| 215 | ' |
| 216 | |
| 217 | test_expect_success 'init --bare/--shared overrides system/global config' ' |
| 218 | test_config_global core.bare false && |
| 219 | test_config_global core.sharedRepository 0640 && |
| 220 | git init --bare --shared=0666 init-bare-shared-override && |
| 221 | check_config init-bare-shared-override true unset && |
| 222 | test x0666 = \ |
| 223 | x$(git config -f init-bare-shared-override/config core.sharedRepository) |
| 224 | ' |
| 225 | |
| 226 | test_expect_success 'init honors global core.sharedRepository' ' |
| 227 | test_config_global core.sharedRepository 0666 && |
| 228 | git init shared-honor-global && |
| 229 | test x0666 = \ |
| 230 | x$(git config -f shared-honor-global/.git/config core.sharedRepository) |
| 231 | ' |
| 232 | |
| 233 | test_expect_success 'init allows insanely long --template' ' |
| 234 | git init --template=$(printf "x%09999dx" 1) test |
| 235 | ' |
| 236 | |
| 237 | test_expect_success 'init creates a new directory' ' |
| 238 | rm -fr newdir && |
| 239 | git init newdir && |
| 240 | test_path_is_dir newdir/.git/refs |
| 241 | ' |
| 242 | |
| 243 | test_expect_success 'init creates a new bare directory' ' |
| 244 | rm -fr newdir && |
| 245 | git init --bare newdir && |
| 246 | test_path_is_dir newdir/refs |
| 247 | ' |
| 248 | |
| 249 | test_expect_success 'init recreates a directory' ' |
| 250 | rm -fr newdir && |
| 251 | mkdir newdir && |
| 252 | git init newdir && |
| 253 | test_path_is_dir newdir/.git/refs |
| 254 | ' |
| 255 | |
| 256 | test_expect_success 'init recreates a new bare directory' ' |
| 257 | rm -fr newdir && |
| 258 | mkdir newdir && |
| 259 | git init --bare newdir && |
| 260 | test_path_is_dir newdir/refs |
| 261 | ' |
| 262 | |
| 263 | test_expect_success 'init creates a new deep directory' ' |
| 264 | rm -fr newdir && |
| 265 | git init newdir/a/b/c && |
| 266 | test_path_is_dir newdir/a/b/c/.git/refs |
| 267 | ' |
| 268 | |
| 269 | test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' ' |
| 270 | rm -fr newdir && |
| 271 | ( |
| 272 | # Leading directories should honor umask while |
| 273 | # the repository itself should follow "shared" |
| 274 | mkdir newdir && |
| 275 | # Remove a default ACL if possible. |
| 276 | (setfacl -k newdir 2>/dev/null || true) && |
| 277 | umask 002 && |
| 278 | git init --bare --shared=0660 newdir/a/b/c && |
| 279 | test_path_is_dir newdir/a/b/c/refs && |
| 280 | ls -ld newdir/a newdir/a/b > lsab.out && |
| 281 | test_grep ! -v "^drwxrw[sx]r-x" lsab.out && |
| 282 | ls -ld newdir/a/b/c > lsc.out && |
| 283 | test_grep ! -v "^drwxrw[sx]---" lsc.out |
| 284 | ) |
| 285 | ' |
| 286 | |
| 287 | test_expect_success 'init notices EEXIST (1)' ' |
| 288 | rm -fr newdir && |
| 289 | >newdir && |
| 290 | test_must_fail git init newdir && |
| 291 | test_path_is_file newdir |
| 292 | ' |
| 293 | |
| 294 | test_expect_success 'init notices EEXIST (2)' ' |
| 295 | rm -fr newdir && |
| 296 | mkdir newdir && |
| 297 | >newdir/a && |
| 298 | test_must_fail git init newdir/a/b && |
| 299 | test_path_is_file newdir/a |
| 300 | ' |
| 301 | |
| 302 | test_expect_success POSIXPERM,SANITY 'init notices EPERM' ' |
| 303 | test_when_finished "chmod +w newdir" && |
| 304 | rm -fr newdir && |
| 305 | mkdir newdir && |
| 306 | chmod -w newdir && |
| 307 | test_must_fail git init newdir/a/b |
| 308 | ' |
| 309 | |
| 310 | test_expect_success 'init creates a new bare directory with global --bare' ' |
| 311 | rm -rf newdir && |
| 312 | git --bare init newdir && |
| 313 | test_path_is_dir newdir/refs |
| 314 | ' |
| 315 | |
| 316 | test_expect_success 'init prefers command line to GIT_DIR' ' |
| 317 | rm -rf newdir && |
| 318 | mkdir otherdir && |
| 319 | GIT_DIR=otherdir git --bare init newdir && |
| 320 | test_path_is_dir newdir/refs && |
| 321 | test_path_is_missing otherdir/refs |
| 322 | ' |
| 323 | |
| 324 | test_expect_success 'init with separate gitdir' ' |
| 325 | rm -rf newdir && |
| 326 | git init --separate-git-dir realgitdir newdir && |
| 327 | newdir_git="$(cat newdir/.git)" && |
| 328 | test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" && |
| 329 | test_path_is_dir realgitdir/refs |
| 330 | ' |
| 331 | |
| 332 | test_expect_success 'explicit bare & --separate-git-dir incompatible' ' |
| 333 | test_must_fail git init --bare --separate-git-dir goop.git bare.git 2>err && |
| 334 | test_grep "cannot be used together" err |
| 335 | ' |
| 336 | |
| 337 | test_expect_success 'implicit bare & --separate-git-dir incompatible' ' |
| 338 | test_when_finished "rm -rf bare.git" && |
| 339 | mkdir -p bare.git && |
| 340 | test_must_fail env GIT_DIR=. \ |
| 341 | git -C bare.git init --separate-git-dir goop.git 2>err && |
| 342 | test_grep "incompatible" err |
| 343 | ' |
| 344 | |
| 345 | test_expect_success 'bare & --separate-git-dir incompatible within worktree' ' |
| 346 | test_when_finished "rm -rf bare.git linkwt seprepo" && |
| 347 | test_commit gumby && |
| 348 | git clone --bare . bare.git && |
| 349 | git -C bare.git worktree add --detach ../linkwt && |
| 350 | test_must_fail git -C linkwt init --separate-git-dir seprepo 2>err && |
| 351 | test_grep "incompatible" err |
| 352 | ' |
| 353 | |
| 354 | test_lazy_prereq GETCWD_IGNORES_PERMS ' |
| 355 | base=GETCWD_TEST_BASE_DIR && |
| 356 | mkdir -p $base/dir && |
| 357 | chmod 100 $base || |
| 358 | BUG "cannot prepare $base" |
| 359 | |
| 360 | ( |
| 361 | cd $base/dir && |
| 362 | test-tool getcwd |
| 363 | ) |
| 364 | status=$? |
| 365 | |
| 366 | chmod 700 $base && |
| 367 | rm -rf $base || |
| 368 | BUG "cannot clean $base" |
| 369 | return $status |
| 370 | ' |
| 371 | |
| 372 | check_long_base_path () { |
| 373 | # exceed initial buffer size of strbuf_getcwd() |
| 374 | component=123456789abcdef && |
| 375 | test_when_finished "chmod 0700 $component; rm -rf $component" && |
| 376 | p31=$component/$component && |
| 377 | p127=$p31/$p31/$p31/$p31 && |
| 378 | mkdir -p $p127 && |
| 379 | if test $# = 1 |
| 380 | then |
| 381 | chmod $1 $component |
| 382 | fi && |
| 383 | ( |
| 384 | cd $p127 && |
| 385 | git init newdir |
| 386 | ) |
| 387 | } |
| 388 | |
| 389 | test_expect_success 'init in long base path' ' |
| 390 | check_long_base_path |
| 391 | ' |
| 392 | |
| 393 | test_expect_success GETCWD_IGNORES_PERMS 'init in long restricted base path' ' |
| 394 | check_long_base_path 0111 |
| 395 | ' |
| 396 | |
| 397 | test_expect_success 're-init on .git file' ' |
| 398 | ( cd newdir && git init ) |
| 399 | ' |
| 400 | |
| 401 | test_expect_success 're-init to update git link' ' |
| 402 | git -C newdir init --separate-git-dir ../surrealgitdir && |
| 403 | newdir_git="$(cat newdir/.git)" && |
| 404 | test_cmp_fspath "$(pwd)/surrealgitdir" "${newdir_git#gitdir: }" && |
| 405 | test_path_is_dir surrealgitdir/refs && |
| 406 | test_path_is_missing realgitdir/refs |
| 407 | ' |
| 408 | |
| 409 | test_expect_success 're-init to move gitdir' ' |
| 410 | rm -rf newdir realgitdir surrealgitdir && |
| 411 | git init newdir && |
| 412 | git -C newdir init --separate-git-dir ../realgitdir && |
| 413 | newdir_git="$(cat newdir/.git)" && |
| 414 | test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" && |
| 415 | test_path_is_dir realgitdir/refs |
| 416 | ' |
| 417 | |
| 418 | test_expect_success SYMLINKS 're-init to move gitdir symlink' ' |
| 419 | rm -rf newdir realgitdir && |
| 420 | git init newdir && |
| 421 | ( |
| 422 | cd newdir && |
| 423 | mv .git here && |
| 424 | ln -s here .git && |
| 425 | git init --separate-git-dir ../realgitdir |
| 426 | ) && |
| 427 | echo "gitdir: $(pwd)/realgitdir" >expected && |
| 428 | case "$GIT_TEST_CMP" in |
| 429 | # `git diff --no-index` does not resolve symlinks |
| 430 | *--no-index*) cmp expected newdir/.git;; |
| 431 | *) test_cmp expected newdir/.git;; |
| 432 | esac && |
| 433 | test_cmp expected newdir/here && |
| 434 | test_path_is_dir realgitdir/refs |
| 435 | ' |
| 436 | |
| 437 | sep_git_dir_worktree () { |
| 438 | test_when_finished "rm -rf mainwt linkwt seprepo" && |
| 439 | git init mainwt && |
| 440 | if test "relative" = $2 |
| 441 | then |
| 442 | test_config -C mainwt worktree.useRelativePaths true |
| 443 | else |
| 444 | test_config -C mainwt worktree.useRelativePaths false |
| 445 | fi |
| 446 | test_commit -C mainwt gumby && |
| 447 | git -C mainwt worktree add --detach ../linkwt && |
| 448 | git -C "$1" init --separate-git-dir ../seprepo && |
| 449 | git -C mainwt rev-parse --git-common-dir >expect && |
| 450 | git -C linkwt rev-parse --git-common-dir >actual && |
| 451 | test_cmp expect actual |
| 452 | } |
| 453 | |
| 454 | test_expect_success 're-init to move gitdir with linked worktrees (absolute)' ' |
| 455 | sep_git_dir_worktree mainwt absolute |
| 456 | ' |
| 457 | |
| 458 | test_expect_success 're-init to move gitdir within linked worktree (absolute)' ' |
| 459 | sep_git_dir_worktree linkwt absolute |
| 460 | ' |
| 461 | |
| 462 | test_expect_success 're-init to move gitdir with linked worktrees (relative)' ' |
| 463 | sep_git_dir_worktree mainwt relative |
| 464 | ' |
| 465 | |
| 466 | test_expect_success 're-init to move gitdir within linked worktree (relative)' ' |
| 467 | sep_git_dir_worktree linkwt relative |
| 468 | ' |
| 469 | |
| 470 | test_expect_success MINGW '.git hidden' ' |
| 471 | rm -rf newdir && |
| 472 | ( |
| 473 | sane_unset GIT_DIR GIT_WORK_TREE && |
| 474 | mkdir newdir && |
| 475 | cd newdir && |
| 476 | git init && |
| 477 | test_path_is_hidden .git |
| 478 | ) && |
| 479 | check_config newdir/.git false unset |
| 480 | ' |
| 481 | |
| 482 | test_expect_success MINGW 'bare git dir not hidden' ' |
| 483 | rm -rf newdir && |
| 484 | ( |
| 485 | sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && |
| 486 | mkdir newdir && |
| 487 | cd newdir && |
| 488 | git --bare init |
| 489 | ) && |
| 490 | ! is_hidden newdir |
| 491 | ' |
| 492 | |
| 493 | test_expect_success 'remote init from does not use config from cwd' ' |
| 494 | rm -rf newdir && |
| 495 | test_config core.logallrefupdates true && |
| 496 | git init newdir && |
| 497 | echo true >expect && |
| 498 | git -C newdir config --bool core.logallrefupdates >actual && |
| 499 | test_cmp expect actual |
| 500 | ' |
| 501 | |
| 502 | test_expect_success 're-init from a linked worktree' ' |
| 503 | git init main-worktree && |
| 504 | ( |
| 505 | cd main-worktree && |
| 506 | test_commit first && |
| 507 | git worktree add ../linked-worktree && |
| 508 | mv .git/info/exclude expected-exclude && |
| 509 | cp .git/config expected-config && |
| 510 | find .git/worktrees -print | sort >expected && |
| 511 | git -C ../linked-worktree init && |
| 512 | test_cmp expected-exclude .git/info/exclude && |
| 513 | test_cmp expected-config .git/config && |
| 514 | find .git/worktrees -print | sort >actual && |
| 515 | test_cmp expected actual |
| 516 | ) |
| 517 | ' |
| 518 | |
| 519 | test_expect_success 'init honors GIT_DEFAULT_HASH' ' |
| 520 | test_when_finished "rm -rf sha1 sha256" && |
| 521 | GIT_DEFAULT_HASH=sha1 git init sha1 && |
| 522 | git -C sha1 rev-parse --show-object-format >actual && |
| 523 | echo sha1 >expected && |
| 524 | test_cmp expected actual && |
| 525 | GIT_DEFAULT_HASH=sha256 git init sha256 && |
| 526 | git -C sha256 rev-parse --show-object-format >actual && |
| 527 | echo sha256 >expected && |
| 528 | test_cmp expected actual |
| 529 | ' |
| 530 | |
| 531 | test_expect_success 'init honors --object-format' ' |
| 532 | test_when_finished "rm -rf explicit-sha1 explicit-sha256" && |
| 533 | git init --object-format=sha1 explicit-sha1 && |
| 534 | git -C explicit-sha1 rev-parse --show-object-format >actual && |
| 535 | echo sha1 >expected && |
| 536 | test_cmp expected actual && |
| 537 | git init --object-format=sha256 explicit-sha256 && |
| 538 | git -C explicit-sha256 rev-parse --show-object-format >actual && |
| 539 | echo sha256 >expected && |
| 540 | test_cmp expected actual |
| 541 | ' |
| 542 | |
| 543 | test_expect_success 'init honors init.defaultObjectFormat' ' |
| 544 | test_when_finished "rm -rf sha1 sha256" && |
| 545 | |
| 546 | test_config_global init.defaultObjectFormat sha1 && |
| 547 | ( |
| 548 | sane_unset GIT_DEFAULT_HASH && |
| 549 | git init sha1 && |
| 550 | git -C sha1 rev-parse --show-object-format >actual && |
| 551 | echo sha1 >expected && |
| 552 | test_cmp expected actual |
| 553 | ) && |
| 554 | |
| 555 | test_config_global init.defaultObjectFormat sha256 && |
| 556 | ( |
| 557 | sane_unset GIT_DEFAULT_HASH && |
| 558 | git init sha256 && |
| 559 | git -C sha256 rev-parse --show-object-format >actual && |
| 560 | echo sha256 >expected && |
| 561 | test_cmp expected actual |
| 562 | ) |
| 563 | ' |
| 564 | |
| 565 | test_expect_success 'init warns about invalid init.defaultObjectFormat' ' |
| 566 | test_when_finished "rm -rf repo" && |
| 567 | test_config_global init.defaultObjectFormat garbage && |
| 568 | |
| 569 | echo "warning: unknown hash algorithm ${SQ}garbage${SQ}" >expect && |
| 570 | git init repo 2>err && |
| 571 | test_cmp expect err && |
| 572 | |
| 573 | git -C repo rev-parse --show-object-format >actual && |
| 574 | echo $GIT_DEFAULT_HASH >expected && |
| 575 | test_cmp expected actual |
| 576 | ' |
| 577 | |
| 578 | test_expect_success '--object-format overrides GIT_DEFAULT_HASH' ' |
| 579 | test_when_finished "rm -rf repo" && |
| 580 | GIT_DEFAULT_HASH=sha1 git init --object-format=sha256 repo && |
| 581 | git -C repo rev-parse --show-object-format >actual && |
| 582 | echo sha256 >expected |
| 583 | ' |
| 584 | |
| 585 | test_expect_success 'GIT_DEFAULT_HASH overrides init.defaultObjectFormat' ' |
| 586 | test_when_finished "rm -rf repo" && |
| 587 | test_config_global init.defaultObjectFormat sha1 && |
| 588 | GIT_DEFAULT_HASH=sha256 git init repo && |
| 589 | git -C repo rev-parse --show-object-format >actual && |
| 590 | echo sha256 >expected |
| 591 | ' |
| 592 | |
| 593 | for hash in sha1 sha256 |
| 594 | do |
| 595 | test_expect_success "reinit repository with GIT_DEFAULT_HASH=$hash does not change format" ' |
| 596 | test_when_finished "rm -rf repo" && |
| 597 | git init repo && |
| 598 | git -C repo rev-parse --show-object-format >expect && |
| 599 | GIT_DEFAULT_HASH=$hash git init repo && |
| 600 | git -C repo rev-parse --show-object-format >actual && |
| 601 | test_cmp expect actual |
| 602 | ' |
| 603 | done |
| 604 | |
| 605 | test_expect_success 'extensions.objectFormat is not allowed with repo version 0' ' |
| 606 | test_when_finished "rm -rf explicit-v0" && |
| 607 | git init --object-format=sha256 explicit-v0 && |
| 608 | git -C explicit-v0 config core.repositoryformatversion 0 && |
| 609 | test_must_fail git -C explicit-v0 rev-parse --show-object-format |
| 610 | ' |
| 611 | |
| 612 | test_expect_success 'init rejects attempts to initialize with different hash' ' |
| 613 | test_must_fail git -C sha1 init --object-format=sha256 && |
| 614 | test_must_fail git -C sha256 init --object-format=sha1 |
| 615 | ' |
| 616 | |
| 617 | test_expect_success DEFAULT_REPO_FORMAT 'extensions.refStorage is not allowed with repo version 0' ' |
| 618 | test_when_finished "rm -rf refstorage" && |
| 619 | git init refstorage && |
| 620 | git -C refstorage config extensions.refStorage files && |
| 621 | test_must_fail git -C refstorage rev-parse 2>err && |
| 622 | test_grep "repo version is 0, but v1-only extension found" err |
| 623 | ' |
| 624 | |
| 625 | test_expect_success DEFAULT_REPO_FORMAT 'extensions.refStorage with files backend' ' |
| 626 | test_when_finished "rm -rf refstorage" && |
| 627 | git init refstorage && |
| 628 | git -C refstorage config core.repositoryformatversion 1 && |
| 629 | git -C refstorage config extensions.refStorage files && |
| 630 | test_commit -C refstorage A && |
| 631 | git -C refstorage rev-parse --verify HEAD |
| 632 | ' |
| 633 | |
| 634 | test_expect_success DEFAULT_REPO_FORMAT 'extensions.refStorage with unknown backend' ' |
| 635 | test_when_finished "rm -rf refstorage" && |
| 636 | git init refstorage && |
| 637 | git -C refstorage config core.repositoryformatversion 1 && |
| 638 | git -C refstorage config extensions.refStorage garbage && |
| 639 | test_must_fail git -C refstorage rev-parse 2>err && |
| 640 | test_grep "invalid value for ${SQ}extensions.refstorage${SQ}: ${SQ}garbage${SQ}" err |
| 641 | ' |
| 642 | |
| 643 | test_expect_success 'init with GIT_DEFAULT_REF_FORMAT=garbage' ' |
| 644 | test_when_finished "rm -rf refformat" && |
| 645 | cat >expect <<-EOF && |
| 646 | fatal: unknown ref storage format ${SQ}garbage${SQ} |
| 647 | EOF |
| 648 | test_must_fail env GIT_DEFAULT_REF_FORMAT=garbage git init refformat 2>err && |
| 649 | test_cmp expect err |
| 650 | ' |
| 651 | |
| 652 | test_expect_success 'init warns about invalid init.defaultRefFormat' ' |
| 653 | test_when_finished "rm -rf repo" && |
| 654 | test_config_global init.defaultRefFormat garbage && |
| 655 | |
| 656 | echo "warning: unknown ref storage format ${SQ}garbage${SQ}" >expect && |
| 657 | git init repo 2>err && |
| 658 | test_cmp expect err && |
| 659 | |
| 660 | git -C repo rev-parse --show-ref-format >actual && |
| 661 | echo $GIT_DEFAULT_REF_FORMAT >expected && |
| 662 | test_cmp expected actual |
| 663 | ' |
| 664 | |
| 665 | test_expect_success 'default ref format' ' |
| 666 | test_when_finished "rm -rf refformat" && |
| 667 | ( |
| 668 | sane_unset GIT_DEFAULT_REF_FORMAT && |
| 669 | git init refformat |
| 670 | ) && |
| 671 | git version --build-options | sed -ne "s/^default-ref-format: //p" >expect && |
| 672 | git -C refformat rev-parse --show-ref-format >actual && |
| 673 | test_cmp expect actual |
| 674 | ' |
| 675 | |
| 676 | backends="files reftable" |
| 677 | for format in $backends |
| 678 | do |
| 679 | test_expect_success DEFAULT_REPO_FORMAT "init with GIT_DEFAULT_REF_FORMAT=$format" ' |
| 680 | test_when_finished "rm -rf refformat" && |
| 681 | GIT_DEFAULT_REF_FORMAT=$format git init refformat && |
| 682 | |
| 683 | if test $format = files |
| 684 | then |
| 685 | test_must_fail git -C refformat config extensions.refstorage && |
| 686 | echo 0 >expect |
| 687 | else |
| 688 | git -C refformat config extensions.refstorage && |
| 689 | echo 1 >expect |
| 690 | fi && |
| 691 | git -C refformat config core.repositoryformatversion >actual && |
| 692 | test_cmp expect actual && |
| 693 | |
| 694 | echo $format >expect && |
| 695 | git -C refformat rev-parse --show-ref-format >actual && |
| 696 | test_cmp expect actual |
| 697 | ' |
| 698 | |
| 699 | test_expect_success "init with --ref-format=$format" ' |
| 700 | test_when_finished "rm -rf refformat" && |
| 701 | git init --ref-format=$format refformat && |
| 702 | echo $format >expect && |
| 703 | git -C refformat rev-parse --show-ref-format >actual && |
| 704 | test_cmp expect actual |
| 705 | ' |
| 706 | |
| 707 | test_expect_success "init with init.defaultRefFormat=$format" ' |
| 708 | test_when_finished "rm -rf refformat" && |
| 709 | test_config_global init.defaultRefFormat $format && |
| 710 | ( |
| 711 | sane_unset GIT_DEFAULT_REF_FORMAT && |
| 712 | git init refformat |
| 713 | ) && |
| 714 | |
| 715 | echo $format >expect && |
| 716 | git -C refformat rev-parse --show-ref-format >actual && |
| 717 | test_cmp expect actual |
| 718 | ' |
| 719 | |
| 720 | test_expect_success "--ref-format=$format overrides GIT_DEFAULT_REF_FORMAT" ' |
| 721 | test_when_finished "rm -rf refformat" && |
| 722 | GIT_DEFAULT_REF_FORMAT=garbage git init --ref-format=$format refformat && |
| 723 | echo $format >expect && |
| 724 | git -C refformat rev-parse --show-ref-format >actual && |
| 725 | test_cmp expect actual |
| 726 | ' |
| 727 | |
| 728 | test_expect_success "reinit repository with GIT_DEFAULT_REF_FORMAT=$format does not change format" ' |
| 729 | test_when_finished "rm -rf refformat" && |
| 730 | git init refformat && |
| 731 | git -C refformat rev-parse --show-ref-format >expect && |
| 732 | GIT_DEFAULT_REF_FORMAT=$format git init refformat && |
| 733 | git -C refformat rev-parse --show-ref-format >actual && |
| 734 | test_cmp expect actual |
| 735 | ' |
| 736 | done |
| 737 | |
| 738 | test_expect_success "--ref-format= overrides GIT_DEFAULT_REF_FORMAT" ' |
| 739 | test_when_finished "rm -rf refformat" && |
| 740 | GIT_DEFAULT_REF_FORMAT=files git init --ref-format=reftable refformat && |
| 741 | echo reftable >expect && |
| 742 | git -C refformat rev-parse --show-ref-format >actual && |
| 743 | test_cmp expect actual |
| 744 | ' |
| 745 | |
| 746 | test_expect_success "GIT_DEFAULT_REF_FORMAT= overrides init.defaultRefFormat" ' |
| 747 | test_when_finished "rm -rf refformat" && |
| 748 | test_config_global init.defaultRefFormat files && |
| 749 | |
| 750 | GIT_DEFAULT_REF_FORMAT=reftable git init refformat && |
| 751 | echo reftable >expect && |
| 752 | git -C refformat rev-parse --show-ref-format >actual && |
| 753 | test_cmp expect actual |
| 754 | ' |
| 755 | |
| 756 | test_expect_success "init with feature.experimental=true" ' |
| 757 | test_when_finished "rm -rf refformat" && |
| 758 | test_config_global feature.experimental true && |
| 759 | ( |
| 760 | sane_unset GIT_DEFAULT_REF_FORMAT && |
| 761 | git init refformat |
| 762 | ) && |
| 763 | echo reftable >expect && |
| 764 | git -C refformat rev-parse --show-ref-format >actual && |
| 765 | test_cmp expect actual |
| 766 | ' |
| 767 | |
| 768 | test_expect_success "init.defaultRefFormat overrides feature.experimental=true" ' |
| 769 | test_when_finished "rm -rf refformat" && |
| 770 | test_config_global feature.experimental true && |
| 771 | test_config_global init.defaultRefFormat files && |
| 772 | ( |
| 773 | sane_unset GIT_DEFAULT_REF_FORMAT && |
| 774 | git init refformat |
| 775 | ) && |
| 776 | echo files >expect && |
| 777 | git -C refformat rev-parse --show-ref-format >actual && |
| 778 | test_cmp expect actual |
| 779 | ' |
| 780 | |
| 781 | test_expect_success "GIT_DEFAULT_REF_FORMAT= overrides feature.experimental=true" ' |
| 782 | test_when_finished "rm -rf refformat" && |
| 783 | test_config_global feature.experimental true && |
| 784 | GIT_DEFAULT_REF_FORMAT=files git init refformat && |
| 785 | echo files >expect && |
| 786 | git -C refformat rev-parse --show-ref-format >actual && |
| 787 | test_cmp expect actual |
| 788 | ' |
| 789 | |
| 790 | for from_format in $backends |
| 791 | do |
| 792 | test_expect_success "re-init with same format ($from_format)" ' |
| 793 | test_when_finished "rm -rf refformat" && |
| 794 | git init --ref-format=$from_format refformat && |
| 795 | git init --ref-format=$from_format refformat && |
| 796 | echo $from_format >expect && |
| 797 | git -C refformat rev-parse --show-ref-format >actual && |
| 798 | test_cmp expect actual |
| 799 | ' |
| 800 | |
| 801 | for to_format in $backends |
| 802 | do |
| 803 | if test "$from_format" = "$to_format" |
| 804 | then |
| 805 | continue |
| 806 | fi |
| 807 | |
| 808 | test_expect_success "re-init with different format fails ($from_format -> $to_format)" ' |
| 809 | test_when_finished "rm -rf refformat" && |
| 810 | git init --ref-format=$from_format refformat && |
| 811 | cat >expect <<-EOF && |
| 812 | fatal: attempt to reinitialize repository with different reference storage format |
| 813 | EOF |
| 814 | test_must_fail git init --ref-format=$to_format refformat 2>err && |
| 815 | test_cmp expect err && |
| 816 | echo $from_format >expect && |
| 817 | git -C refformat rev-parse --show-ref-format >actual && |
| 818 | test_cmp expect actual |
| 819 | ' |
| 820 | done |
| 821 | done |
| 822 | |
| 823 | test_expect_success 'init with --ref-format=garbage' ' |
| 824 | test_when_finished "rm -rf refformat" && |
| 825 | cat >expect <<-EOF && |
| 826 | fatal: unknown ref storage format ${SQ}garbage${SQ} |
| 827 | EOF |
| 828 | test_must_fail git init --ref-format=garbage refformat 2>err && |
| 829 | test_cmp expect err |
| 830 | ' |
| 831 | |
| 832 | test_expect_success MINGW 'core.hidedotfiles = false' ' |
| 833 | git config --global core.hidedotfiles false && |
| 834 | rm -rf newdir && |
| 835 | mkdir newdir && |
| 836 | ( |
| 837 | sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && |
| 838 | git -C newdir init |
| 839 | ) && |
| 840 | ! is_hidden newdir/.git |
| 841 | ' |
| 842 | |
| 843 | test_expect_success MINGW 'redirect std handles' ' |
| 844 | GIT_REDIRECT_STDOUT=output.txt git rev-parse --git-dir && |
| 845 | test .git = "$(cat output.txt)" && |
| 846 | test -z "$(GIT_REDIRECT_STDOUT=off git rev-parse --git-dir)" && |
| 847 | test_must_fail env \ |
| 848 | GIT_REDIRECT_STDOUT=output.txt \ |
| 849 | GIT_REDIRECT_STDERR="2>&1" \ |
| 850 | git rev-parse --git-dir --verify refs/invalid && |
| 851 | test_grep "^\\.git\$" output.txt && |
| 852 | test_grep "Needed a single revision" output.txt |
| 853 | ' |
| 854 | |
| 855 | test_expect_success '--initial-branch' ' |
| 856 | git init --initial-branch=hello initial-branch-option && |
| 857 | git -C initial-branch-option symbolic-ref HEAD >actual && |
| 858 | echo refs/heads/hello >expect && |
| 859 | test_cmp expect actual && |
| 860 | |
| 861 | : re-initializing should not change the branch name && |
| 862 | git init --initial-branch=ignore initial-branch-option 2>err && |
| 863 | test_grep "ignored --initial-branch" err && |
| 864 | git -C initial-branch-option symbolic-ref HEAD >actual && |
| 865 | test_grep hello actual |
| 866 | ' |
| 867 | |
| 868 | test_expect_success 'overridden default initial branch name (config)' ' |
| 869 | test_config_global init.defaultBranch nmb && |
| 870 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= git init initial-branch-config && |
| 871 | git -C initial-branch-config symbolic-ref HEAD >actual && |
| 872 | test_grep nmb actual |
| 873 | ' |
| 874 | |
| 875 | test_expect_success 'advice on unconfigured init.defaultBranch' ' |
| 876 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= git -c color.advice=always \ |
| 877 | init unconfigured-default-branch-name 2>err && |
| 878 | test_decode_color <err >decoded && |
| 879 | test_grep "<YELLOW>hint: " decoded |
| 880 | ' |
| 881 | |
| 882 | test_expect_success 'advice on unconfigured init.defaultBranch disabled' ' |
| 883 | test_when_finished "rm -rf no-advice" && |
| 884 | |
| 885 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \ |
| 886 | git -c advice.defaultBranchName=false init no-advice 2>err && |
| 887 | test_grep ! "hint: " err |
| 888 | ' |
| 889 | |
| 890 | test_expect_success 'default branch name' ' |
| 891 | if test_have_prereq WITH_BREAKING_CHANGES |
| 892 | then |
| 893 | expect=main |
| 894 | else |
| 895 | expect=master |
| 896 | fi && |
| 897 | echo "refs/heads/$expect" >expect && |
| 898 | ( |
| 899 | sane_unset GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME && |
| 900 | git init default-initial-branch-name |
| 901 | ) && |
| 902 | git -C default-initial-branch-name symbolic-ref HEAD >actual && |
| 903 | test_cmp expect actual |
| 904 | ' |
| 905 | |
| 906 | test_expect_success 'overridden default main branch name (env)' ' |
| 907 | test_config_global init.defaultBranch nmb && |
| 908 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=env git init main-branch-env && |
| 909 | git -C main-branch-env symbolic-ref HEAD >actual && |
| 910 | test_grep env actual |
| 911 | ' |
| 912 | |
| 913 | test_expect_success 'invalid default branch name' ' |
| 914 | test_must_fail env GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME="with space" \ |
| 915 | git init initial-branch-invalid 2>err && |
| 916 | test_grep "invalid branch name" err |
| 917 | ' |
| 918 | |
| 919 | test_expect_success 'branch -m with the initial branch' ' |
| 920 | git init rename-initial && |
| 921 | git -C rename-initial branch -m renamed && |
| 922 | echo renamed >expect && |
| 923 | git -C rename-initial symbolic-ref --short HEAD >actual && |
| 924 | test_cmp expect actual && |
| 925 | |
| 926 | git -C rename-initial branch -m renamed again && |
| 927 | echo again >expect && |
| 928 | git -C rename-initial symbolic-ref --short HEAD >actual && |
| 929 | test_cmp expect actual |
| 930 | ' |
| 931 | |
| 932 | test_expect_success 'init with includeIf.onbranch condition' ' |
| 933 | test_when_finished "rm -rf repo" && |
| 934 | git -c includeIf.onbranch:main.path=nonexistent init repo && |
| 935 | echo $GIT_DEFAULT_REF_FORMAT >expect && |
| 936 | git -C repo rev-parse --show-ref-format >actual && |
| 937 | test_cmp expect actual |
| 938 | ' |
| 939 | |
| 940 | test_expect_success 'init with includeIf.onbranch condition with existing directory' ' |
| 941 | test_when_finished "rm -rf repo" && |
| 942 | mkdir repo && |
| 943 | git -c includeIf.onbranch:nonexistent.path=/does/not/exist init repo && |
| 944 | echo $GIT_DEFAULT_REF_FORMAT >expect && |
| 945 | git -C repo rev-parse --show-ref-format >actual && |
| 946 | test_cmp expect actual |
| 947 | ' |
| 948 | |
| 949 | test_expect_success 're-init with includeIf.onbranch condition' ' |
| 950 | test_when_finished "rm -rf repo" && |
| 951 | git init repo && |
| 952 | git -c includeIf.onbranch:nonexistent.path=/does/not/exist init repo && |
| 953 | echo $GIT_DEFAULT_REF_FORMAT >expect && |
| 954 | git -C repo rev-parse --show-ref-format >actual && |
| 955 | test_cmp expect actual |
| 956 | ' |
| 957 | |
| 958 | test_expect_success 're-init skips non-matching includeIf.onbranch' ' |
| 959 | test_when_finished "rm -rf repo config" && |
| 960 | cat >config <<-EOF && |
| 961 | [ |
| 962 | garbage |
| 963 | EOF |
| 964 | git init repo && |
| 965 | git -c includeIf.onbranch:nonexistent.path="$(test-tool path-utils absolute_path config)" init repo |
| 966 | ' |
| 967 | |
| 968 | test_expect_success 're-init reads matching includeIf.onbranch' ' |
| 969 | test_when_finished "rm -rf repo config" && |
| 970 | cat >config <<-EOF && |
| 971 | [ |
| 972 | garbage |
| 973 | EOF |
| 974 | path="$(test-tool path-utils absolute_path config)" && |
| 975 | git init --initial-branch=branch repo && |
| 976 | cat >expect <<-EOF && |
| 977 | fatal: bad config line 1 in file $path |
| 978 | EOF |
| 979 | test_must_fail git -c includeIf.onbranch:branch.path="$path" init repo 2>err && |
| 980 | test_cmp expect err |
| 981 | ' |
| 982 | |
| 983 | test_expect_success 'init honors GIT_OBJECT_DIRECTORY' ' |
| 984 | test_when_finished "rm -rf init-objdir custom-odb" && |
| 985 | mkdir custom-odb && |
| 986 | env GIT_OBJECT_DIRECTORY="$(pwd)/custom-odb" \ |
| 987 | git init init-objdir && |
| 988 | test_path_is_missing init-objdir/.git/objects/pack && |
| 989 | test_path_is_dir custom-odb/pack && |
| 990 | test_path_is_dir custom-odb/info |
| 991 | ' |
| 992 | |
| 993 | test_done |