| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='Test shallow cloning of repos with submodules' |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | |
| 7 | pwd=$(pwd) |
| 8 | |
| 9 | test_expect_success 'setup' ' |
| 10 | git checkout -b main && |
| 11 | test_commit commit1 && |
| 12 | test_commit commit2 && |
| 13 | mkdir sub && |
| 14 | ( |
| 15 | cd sub && |
| 16 | git init && |
| 17 | test_commit subcommit1 && |
| 18 | test_commit subcommit2 && |
| 19 | test_commit subcommit3 |
| 20 | ) && |
| 21 | git submodule add "file://$pwd/sub" sub && |
| 22 | git commit -m "add submodule" |
| 23 | ' |
| 24 | |
| 25 | test_expect_success 'nonshallow clone implies nonshallow submodule' ' |
| 26 | test_when_finished "rm -rf super_clone" && |
| 27 | test_config_global protocol.file.allow always && |
| 28 | git clone --recurse-submodules "file://$pwd/." super_clone && |
| 29 | git -C super_clone log --oneline >lines && |
| 30 | test_line_count = 3 lines && |
| 31 | git -C super_clone/sub log --oneline >lines && |
| 32 | test_line_count = 3 lines |
| 33 | ' |
| 34 | |
| 35 | test_expect_success 'shallow clone with shallow submodule' ' |
| 36 | test_when_finished "rm -rf super_clone" && |
| 37 | test_config_global protocol.file.allow always && |
| 38 | git clone --recurse-submodules --depth 2 --shallow-submodules "file://$pwd/." super_clone && |
| 39 | git -C super_clone log --oneline >lines && |
| 40 | test_line_count = 2 lines && |
| 41 | git -C super_clone/sub log --oneline >lines && |
| 42 | test_line_count = 1 lines |
| 43 | ' |
| 44 | |
| 45 | test_expect_success 'shallow clone does not imply shallow submodule' ' |
| 46 | test_when_finished "rm -rf super_clone" && |
| 47 | test_config_global protocol.file.allow always && |
| 48 | git clone --recurse-submodules --depth 2 "file://$pwd/." super_clone && |
| 49 | git -C super_clone log --oneline >lines && |
| 50 | test_line_count = 2 lines && |
| 51 | git -C super_clone/sub log --oneline >lines && |
| 52 | test_line_count = 3 lines |
| 53 | ' |
| 54 | |
| 55 | test_expect_success 'shallow clone with non shallow submodule' ' |
| 56 | test_when_finished "rm -rf super_clone" && |
| 57 | test_config_global protocol.file.allow always && |
| 58 | git clone --recurse-submodules --depth 2 --no-shallow-submodules "file://$pwd/." super_clone && |
| 59 | git -C super_clone log --oneline >lines && |
| 60 | test_line_count = 2 lines && |
| 61 | git -C super_clone/sub log --oneline >lines && |
| 62 | test_line_count = 3 lines |
| 63 | ' |
| 64 | |
| 65 | test_expect_success 'non shallow clone with shallow submodule' ' |
| 66 | test_when_finished "rm -rf super_clone" && |
| 67 | test_config_global protocol.file.allow always && |
| 68 | git clone --recurse-submodules --no-local --shallow-submodules "file://$pwd/." super_clone && |
| 69 | git -C super_clone log --oneline >lines && |
| 70 | test_line_count = 3 lines && |
| 71 | git -C super_clone/sub log --oneline >lines && |
| 72 | test_line_count = 1 lines |
| 73 | ' |
| 74 | |
| 75 | test_expect_success 'clone follows shallow recommendation' ' |
| 76 | test_when_finished "rm -rf super_clone" && |
| 77 | test_config_global protocol.file.allow always && |
| 78 | git config -f .gitmodules submodule.sub.shallow true && |
| 79 | git add .gitmodules && |
| 80 | git commit -m "recommend shallow for sub" && |
| 81 | git clone --recurse-submodules --no-local "file://$pwd/." super_clone && |
| 82 | ( |
| 83 | cd super_clone && |
| 84 | git log --oneline >lines && |
| 85 | test_line_count = 4 lines |
| 86 | ) && |
| 87 | ( |
| 88 | cd super_clone/sub && |
| 89 | git log --oneline >lines && |
| 90 | test_line_count = 1 lines |
| 91 | ) |
| 92 | ' |
| 93 | |
| 94 | test_expect_success 'get unshallow recommended shallow submodule' ' |
| 95 | test_when_finished "rm -rf super_clone" && |
| 96 | test_config_global protocol.file.allow always && |
| 97 | git clone --no-local "file://$pwd/." super_clone && |
| 98 | ( |
| 99 | cd super_clone && |
| 100 | git submodule update --init --no-recommend-shallow && |
| 101 | git log --oneline >lines && |
| 102 | test_line_count = 4 lines |
| 103 | ) && |
| 104 | ( |
| 105 | cd super_clone/sub && |
| 106 | git log --oneline >lines && |
| 107 | test_line_count = 3 lines |
| 108 | ) |
| 109 | ' |
| 110 | |
| 111 | test_expect_success 'clone follows non shallow recommendation' ' |
| 112 | test_when_finished "rm -rf super_clone" && |
| 113 | test_config_global protocol.file.allow always && |
| 114 | git config -f .gitmodules submodule.sub.shallow false && |
| 115 | git add .gitmodules && |
| 116 | git commit -m "recommend non shallow for sub" && |
| 117 | git clone --recurse-submodules --no-local "file://$pwd/." super_clone && |
| 118 | ( |
| 119 | cd super_clone && |
| 120 | git log --oneline >lines && |
| 121 | test_line_count = 5 lines |
| 122 | ) && |
| 123 | ( |
| 124 | cd super_clone/sub && |
| 125 | git log --oneline >lines && |
| 126 | test_line_count = 3 lines |
| 127 | ) |
| 128 | ' |
| 129 | |
| 130 | test_done |