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Merged
Ericson2314 merged 1 commit into from
Jan 27, 2026
Merged

tests/functional: isolate git tests from host signing config #15094

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3 changes: 3 additions & 0 deletions tests/functional/common/vars.sh
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Expand Up @@ -64,6 +64,9 @@ unset XDG_CONFIG_HOME
unset XDG_CONFIG_DIRS
unset XDG_CACHE_HOME
unset GIT_DIR
# Isolate tests from host git config (signing, url rewrites, etc.)
export GIT_CONFIG_SYSTEM=/dev/null
export GIT_CONFIG_GLOBAL=/dev/null

export IMPURE_VAR1=foo
export IMPURE_VAR2=bar
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8 changes: 5 additions & 3 deletions tests/functional/fetchGitSubmodules.sh
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Expand Up @@ -18,9 +18,11 @@ rm -rf "${rootRepo}" "${subRepo}" "$TEST_HOME"/.cache/nix
# submodule is intentionally local and it's all trusted, so we
# disable this restriction. Setting it per repo is not sufficient, as
# the repo-local config does not apply to the commands run from
# outside the repos by Nix.
export XDG_CONFIG_HOME=$TEST_HOME/.config
git config --global protocol.file.allow always
# outside the repos by Nix. We use environment variables to avoid
# attempting to write to a read-only system git config.
export GIT_CONFIG_COUNT=1
export GIT_CONFIG_KEY_0=protocol.file.allow
export GIT_CONFIG_VALUE_0=always

addGitContent() {
echo "lorem ipsum" > "$1"/content
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5 changes: 3 additions & 2 deletions tests/functional/flakes/flake-in-submodule.sh
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Expand Up @@ -21,8 +21,9 @@ clearStore

# Submodules can't be fetched locally by default.
# See fetchGitSubmodules.sh
export XDG_CONFIG_HOME=$TEST_HOME/.config
git config --global protocol.file.allow always
export GIT_CONFIG_COUNT=1
export GIT_CONFIG_KEY_0=protocol.file.allow
export GIT_CONFIG_VALUE_0=always


rootRepo=$TEST_ROOT/rootRepo
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