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Merge branch 'ds/midx-write-repack-fix'
Repacking a repository with multi-pack index started making stupid pack selections in Git 2.45, which has been corrected. * ds/midx-write-repack-fix: midx-write: revert use of --stdin-packs t5319: add failing test case for repack/expire
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commit
ec9d46588e
18
midx-write.c
18
midx-write.c
@ -1499,8 +1499,7 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size,
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repo_config_get_bool(r, "repack.usedeltabaseoffset", &delta_base_offset);
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repo_config_get_bool(r, "repack.usedeltaislands", &use_delta_islands);
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strvec_pushl(&cmd.args, "pack-objects", "--stdin-packs", "--non-empty",
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NULL);
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strvec_push(&cmd.args, "pack-objects");
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strvec_pushf(&cmd.args, "%s/pack/pack", object_dir);
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@ -1524,15 +1523,16 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size,
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}
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cmd_in = xfdopen(cmd.in, "w");
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for (i = 0; i < m->num_packs; i++) {
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struct packed_git *p = m->packs[i];
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if (!p)
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for (i = 0; i < m->num_objects; i++) {
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struct object_id oid;
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uint32_t pack_int_id = nth_midxed_pack_int_id(m, i);
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if (!include_pack[pack_int_id])
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continue;
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if (include_pack[i])
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fprintf(cmd_in, "%s\n", pack_basename(p));
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else
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fprintf(cmd_in, "^%s\n", pack_basename(p));
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nth_midxed_object_oid(&oid, m, i);
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fprintf(cmd_in, "%s\n", oid_to_hex(&oid));
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}
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fclose(cmd_in);
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@ -1027,6 +1027,61 @@ test_expect_success 'repack --batch-size=<large> repacks everything' '
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)
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'
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test_expect_success 'repack/expire loop' '
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git init repack-expire &&
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test_when_finished "rm -fr repack-expire" &&
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(
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cd repack-expire &&
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test_commit_bulk 5 &&
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# Create three overlapping pack-files
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git rev-list --objects HEAD~3 >in-1 &&
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git rev-list --objects HEAD~4..HEAD~2 >in-2 &&
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git rev-list --objects HEAD~3..HEAD >in-3 &&
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# Create disconnected blobs
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obj1=$(git hash-object -w in-1) &&
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obj2=$(git hash-object -w in-2) &&
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obj3=$(git hash-object -w in-3) &&
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echo $obj2 >>in-2 &&
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echo $obj3 >>in-3 &&
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for i in $(test_seq 3)
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do
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git pack-objects .git/objects/pack/test-$i <in-$i \
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|| return 1
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done &&
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rm -fr .git/objects/pack/pack-* &&
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git multi-pack-index write &&
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for i in $(test_seq 3)
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do
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for file in $(ls .git/objects/pack/test-$i*)
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do
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test-tool chmtime =+$((3600*$i-25000)) $file || return 1
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done || return 1
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done &&
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pack1=$(ls .git/objects/pack/test-1-*.pack) &&
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pack2=$(ls .git/objects/pack/test-2-*.pack) &&
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pack3=$(ls .git/objects/pack/test-3-*.pack) &&
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# Prevent test-1 from being rewritten.
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touch "${pack1%.pack}.keep" &&
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# This repack-expire loop should repack all non-kept packs
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# into a new pack and then delete the old packs.
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git multi-pack-index repack &&
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git multi-pack-index expire &&
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test_path_is_missing $pack3 &&
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test_path_is_missing $pack2
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)
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'
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test_expect_success 'load reverse index when missing .idx, .pack' '
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git init repo &&
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test_when_finished "rm -fr repo" &&
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