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Add more test for git submodule functionality

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Julian Stecklina 2020-03-02 14:46:19 +01:00 committed by Julian Stecklina
parent c8d33de777
commit c846abb5cc
1 changed files with 11 additions and 0 deletions
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11
tests/fetchGitSubmodules.sh
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@ -40,12 +40,23 @@ rev=$(git -C $rootRepo rev-parse HEAD)
pathWithoutSubmodules=$(nix eval --raw "(builtins.fetchGit { url = file://$rootRepo; rev = \"$rev\"; }).outPath")
pathWithSubmodules=$(nix eval --raw "(builtins.fetchGit { url = file://$rootRepo; rev = \"$rev\"; fetchSubmodules = true; }).outPath")
pathWithSubmodulesAgain=$(nix eval --raw "(builtins.fetchGit { url = file://$rootRepo; rev = \"$rev\"; fetchSubmodules = true; }).outPath")
# The resulting store path cannot be the same.
[[ $pathWithoutSubmodules != $pathWithSubmodules ]]
# Checking out the same repo with submodules returns in the same store path.
[[ $pathWithSubmodules == $pathWithSubmodulesAgain ]]
# The submodules flag is actually honored.
[[ ! -e $pathWithoutSubmodules/sub/content ]]
[[ -e $pathWithSubmodules/sub/content ]]
# No .git directory or submodule reference files must be left
test "$(find "$pathWithSubmodules" -name .git)" = ""
# Git repos without submodules can be fetched with submodules = true.
noSubmoduleRepoBaseline=$(nix eval --raw "(builtins.fetchGit { url = file://$subRepo; rev = \"$rev\"; }).outPath")
noSubmoduleRepo=$(nix eval --raw "(builtins.fetchGit { url = file://$subRepo; rev = \"$rev\"; fetchSubmodules = true; }).outPath")
[[ $noSubmoduleRepoBaseline == $noSubmoduleRepo ]]