t/t5512-ls-remote.sh

   1 #!/bin/sh
   2
   3 test_description='git ls-remote'
   4
   5 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   6 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   7
   8 . ./test-lib.sh
   9
  10 generate_references () {
  11         for ref
  12         do
  13                 oid=$(git rev-parse "$ref") &&
  14                 printf '%s\t%s\n' "$oid" "$ref" || return 1
  15         done
  16 }
  17
  18 test_expect_success setup '
  19         >file &&
  20         git add file &&
  21         test_tick &&
  22         git commit -m initial &&
  23         git tag mark &&
  24         git tag mark1.1 &&
  25         git tag mark1.2 &&
  26         git tag mark1.10 &&
  27         git show-ref --tags -d >expected.tag.raw &&
  28         sed -e "s/ /    /" expected.tag.raw >expected.tag &&
  29         generate_references HEAD >expected.all &&
  30         git show-ref -d >refs &&
  31         sed -e "s/ /    /" refs >>expected.all &&
  32
  33         git remote add self "$(pwd)/.git"
  34 '
  35
  36 test_expect_success 'ls-remote --tags .git' '
  37         git ls-remote --tags .git >actual &&
  38         test_cmp expected.tag actual
  39 '
  40
  41 test_expect_success 'ls-remote .git' '
  42         git ls-remote .git >actual &&
  43         test_cmp expected.all actual
  44 '
  45
  46 test_expect_success 'ls-remote --tags self' '
  47         git ls-remote --tags self >actual &&
  48         test_cmp expected.tag actual
  49 '
  50
  51 test_expect_success 'ls-remote self' '
  52         git ls-remote self >actual &&
  53         test_cmp expected.all actual
  54 '
  55
  56 test_expect_success 'ls-remote --sort="version:refname" --tags self' '
  57         generate_references \
  58                 refs/tags/mark \
  59                 refs/tags/mark1.1 \
  60                 refs/tags/mark1.2 \
  61                 refs/tags/mark1.10 >expect &&
  62         git ls-remote --sort="version:refname" --tags self >actual &&
  63         test_cmp expect actual
  64 '
  65
  66 test_expect_success 'ls-remote --sort="-version:refname" --tags self' '
  67         generate_references \
  68                 refs/tags/mark1.10 \
  69                 refs/tags/mark1.2 \
  70                 refs/tags/mark1.1 \
  71                 refs/tags/mark >expect &&
  72         git ls-remote --sort="-version:refname" --tags self >actual &&
  73         test_cmp expect actual
  74 '
  75
  76 test_expect_success 'ls-remote --sort="-refname" --tags self' '
  77         generate_references \
  78                 refs/tags/mark1.2 \
  79                 refs/tags/mark1.10 \
  80                 refs/tags/mark1.1 \
  81                 refs/tags/mark >expect &&
  82         git ls-remote --sort="-refname" --tags self >actual &&
  83         test_cmp expect actual
  84 '
  85
  86 test_expect_success 'dies when no remote specified and no default remotes found' '
  87         test_must_fail git ls-remote
  88 '
  89
  90 test_expect_success 'use "origin" when no remote specified' '
  91         URL="$(pwd)/.git" &&
  92         echo "From $URL" >exp_err &&
  93
  94         git remote add origin "$URL" &&
  95         git ls-remote 2>actual_err >actual &&
  96
  97         test_cmp exp_err actual_err &&
  98         test_cmp expected.all actual
  99 '
 100
 101 test_expect_success 'suppress "From <url>" with -q' '
 102         git ls-remote -q 2>actual_err &&
 103         ! test_cmp exp_err actual_err
 104 '
 105
 106 test_expect_success 'use branch.<name>.remote if possible' '
 107         #
 108         # Test that we are indeed using branch.<name>.remote, not "origin", even
 109         # though the "origin" remote has been set.
 110         #
 111
 112         # setup a new remote to differentiate from "origin"
 113         git clone . other.git &&
 114         (
 115                 cd other.git &&
 116                 echo "$(git rev-parse HEAD)     HEAD" &&
 117                 git show-ref    | sed -e "s/ /  /"
 118         ) >exp &&
 119
 120         URL="other.git" &&
 121         echo "From $URL" >exp_err &&
 122
 123         git remote add other $URL &&
 124         git config branch.main.remote other &&
 125
 126         git ls-remote 2>actual_err >actual &&
 127         test_cmp exp_err actual_err &&
 128         test_cmp exp actual
 129 '
 130
 131 test_expect_success 'confuses pattern as remote when no remote specified' '
 132         if test_have_prereq MINGW
 133         then
 134                 # Windows does not like asterisks in pathname
 135                 does_not_exist=main
 136         else
 137                 does_not_exist="refs*main"
 138         fi &&
 139         cat >exp <<-EOF &&
 140         fatal: '\''$does_not_exist'\'' does not appear to be a git repository
 141         fatal: Could not read from remote repository.
 142
 143         Please make sure you have the correct access rights
 144         and the repository exists.
 145         EOF
 146         #
 147         # Do not expect "git ls-remote <pattern>" to work; ls-remote needs
 148         # <remote> if you want to feed <pattern>, just like you cannot say
 149         # fetch <branch>.
 150         # We could just as easily have used "main"; the "*" emphasizes its
 151         # role as a pattern.
 152         test_must_fail git ls-remote "$does_not_exist" >actual 2>&1 &&
 153         test_i18ncmp exp actual
 154 '
 155
 156 test_expect_success 'die with non-2 for wrong repository even with --exit-code' '
 157         {
 158                 git ls-remote --exit-code ./no-such-repository
 159                 status=$?
 160         } &&
 161         test $status != 2 && test $status != 0
 162 '
 163
 164 test_expect_success 'Report success even when nothing matches' '
 165         git ls-remote other.git "refs/nsn/*" >actual &&
 166         test_must_be_empty actual
 167 '
 168
 169 test_expect_success 'Report no-match with --exit-code' '
 170         test_expect_code 2 git ls-remote --exit-code other.git "refs/nsn/*" >actual &&
 171         test_must_be_empty actual
 172 '
 173
 174 test_expect_success 'Report match with --exit-code' '
 175         git ls-remote --exit-code other.git "refs/tags/*" >actual &&
 176         git ls-remote . tags/mark* >expect &&
 177         test_cmp expect actual
 178 '
 179
 180 test_expect_success 'set up some extra tags for ref hiding' '
 181         git tag magic/one &&
 182         git tag magic/two
 183 '
 184
 185 for configsection in transfer uploadpack
 186 do
 187         test_expect_success "Hide some refs with $configsection.hiderefs" '
 188                 test_config $configsection.hiderefs refs/tags &&
 189                 git ls-remote . >actual &&
 190                 test_unconfig $configsection.hiderefs &&
 191                 git ls-remote . >expect.raw &&
 192                 sed -e "/       refs\/tags\//d" expect.raw >expect &&
 193                 test_cmp expect actual
 194         '
 195
 196         test_expect_success "Override hiding of $configsection.hiderefs" '
 197                 test_when_finished "test_unconfig $configsection.hiderefs" &&
 198                 git config --add $configsection.hiderefs refs/tags &&
 199                 git config --add $configsection.hiderefs "!refs/tags/magic" &&
 200                 git config --add $configsection.hiderefs refs/tags/magic/one &&
 201                 git ls-remote . >actual &&
 202                 grep refs/tags/magic/two actual &&
 203                 ! grep refs/tags/magic/one actual
 204         '
 205
 206 done
 207
 208 test_expect_success 'overrides work between mixed transfer/upload-pack hideRefs' '
 209         test_config uploadpack.hiderefs refs/tags &&
 210         test_config transfer.hiderefs "!refs/tags/magic" &&
 211         git ls-remote . >actual &&
 212         grep refs/tags/magic actual
 213 '
 214
 215 test_expect_success 'protocol v2 supports hiderefs' '
 216         test_config uploadpack.hiderefs refs/tags &&
 217         git -c protocol.version=2 ls-remote . >actual &&
 218         ! grep refs/tags actual
 219 '
 220
 221 test_expect_success 'ls-remote --symref' '
 222         git fetch origin &&
 223         echo "ref: refs/heads/main      HEAD" >expect &&
 224         generate_references \
 225                 HEAD \
 226                 refs/heads/main >>expect &&
 227         oid=$(git rev-parse HEAD) &&
 228         echo "$oid      refs/remotes/origin/HEAD" >>expect &&
 229         generate_references \
 230                 refs/remotes/origin/main \
 231                 refs/tags/mark \
 232                 refs/tags/mark1.1 \
 233                 refs/tags/mark1.10 \
 234                 refs/tags/mark1.2 >>expect &&
 235         # Protocol v2 supports sending symrefs for refs other than HEAD, so use
 236         # protocol v0 here.
 237         GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref >actual &&
 238         test_cmp expect actual
 239 '
 240
 241 test_expect_success 'ls-remote with filtered symref (refname)' '
 242         rev=$(git rev-parse HEAD) &&
 243         cat >expect <<-EOF &&
 244         ref: refs/heads/main    HEAD
 245         $rev    HEAD
 246         EOF
 247         # Protocol v2 supports sending symrefs for refs other than HEAD, so use
 248         # protocol v0 here.
 249         GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref . HEAD >actual &&
 250         test_cmp expect actual
 251 '
 252
 253 test_expect_failure 'ls-remote with filtered symref (--heads)' '
 254         git symbolic-ref refs/heads/foo refs/tags/mark &&
 255         cat >expect <<-EOF &&
 256         ref: refs/tags/mark     refs/heads/foo
 257         $rev    refs/heads/foo
 258         $rev    refs/heads/main
 259         EOF
 260         # Protocol v2 supports sending symrefs for refs other than HEAD, so use
 261         # protocol v0 here.
 262         GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref --heads . >actual &&
 263         test_cmp expect actual
 264 '
 265
 266 test_expect_success 'ls-remote --symref omits filtered-out matches' '
 267         cat >expect <<-EOF &&
 268         $rev    refs/heads/foo
 269         $rev    refs/heads/main
 270         EOF
 271         # Protocol v2 supports sending symrefs for refs other than HEAD, so use
 272         # protocol v0 here.
 273         GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref --heads . >actual &&
 274         test_cmp expect actual &&
 275         GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref . "refs/heads/*" >actual &&
 276         test_cmp expect actual
 277 '
 278
 279 test_lazy_prereq GIT_DAEMON '
 280         test_bool_env GIT_TEST_GIT_DAEMON true
 281 '
 282
 283 # This test spawns a daemon, so run it only if the user would be OK with
 284 # testing with git-daemon.
 285 test_expect_success PIPE,JGIT,GIT_DAEMON 'indicate no refs in standards-compliant empty remote' '
 286         test_set_port JGIT_DAEMON_PORT &&
 287         JGIT_DAEMON_PID= &&
 288         git init --bare empty.git &&
 289         >empty.git/git-daemon-export-ok &&
 290         mkfifo jgit_daemon_output &&
 291         {
 292                 jgit daemon --port="$JGIT_DAEMON_PORT" . >jgit_daemon_output &
 293                 JGIT_DAEMON_PID=$!
 294         } &&
 295         test_when_finished kill "$JGIT_DAEMON_PID" &&
 296         {
 297                 read line &&
 298                 case $line in
 299                 Exporting*)
 300                         ;;
 301                 *)
 302                         echo "Expected: Exporting" &&
 303                         false;;
 304                 esac &&
 305                 read line &&
 306                 case $line in
 307                 "Listening on"*)
 308                         ;;
 309                 *)
 310                         echo "Expected: Listening on" &&
 311                         false;;
 312                 esac
 313         } <jgit_daemon_output &&
 314         # --exit-code asks the command to exit with 2 when no
 315         # matching refs are found.
 316         test_expect_code 2 git ls-remote --exit-code git://localhost:$JGIT_DAEMON_PORT/empty.git
 317 '
 318
 319 test_expect_success 'ls-remote works outside repository' '
 320         # It is important for this repo to be inside the nongit
 321         # area, as we want a repo name that does not include
 322         # slashes (because those inhibit some of our configuration
 323         # lookups).
 324         nongit git init --bare dst.git &&
 325         nongit git ls-remote dst.git
 326 '
 327
 328 test_expect_success 'ls-remote --sort fails gracefully outside repository' '
 329         # Use a sort key that requires access to the referenced objects.
 330         nongit test_must_fail git ls-remote --sort=authordate "$TRASH_DIRECTORY" 2>err &&
 331         test_i18ngrep "^fatal: not a git repository, but the field '\''authordate'\'' requires access to object data" err
 332 '
 333
 334 test_expect_success 'ls-remote patterns work with all protocol versions' '
 335         git for-each-ref --format="%(objectname)        %(refname)" \
 336                 refs/heads/main refs/remotes/origin/main >expect &&
 337         git -c protocol.version=1 ls-remote . main >actual.v1 &&
 338         test_cmp expect actual.v1 &&
 339         git -c protocol.version=2 ls-remote . main >actual.v2 &&
 340         test_cmp expect actual.v2
 341 '
 342
 343 test_expect_success 'ls-remote prefixes work with all protocol versions' '
 344         git for-each-ref --format="%(objectname)        %(refname)" \
 345                 refs/heads/ refs/tags/ >expect &&
 346         git -c protocol.version=1 ls-remote --heads --tags . >actual.v1 &&
 347         test_cmp expect actual.v1 &&
 348         git -c protocol.version=2 ls-remote --heads --tags . >actual.v2 &&
 349         test_cmp expect actual.v2
 350 '
 351
 352 test_done