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Add flags to disallow dirty Git trees and to turn off warnings

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This commit is contained in:
Eelco Dolstra 2019-09-20 14:29:49 +02:00
parent 99e8e58f2d
commit 68e0f23edc
4 changed files with 21 additions and 6 deletions
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7
src/libexpr/flake/flake.cc
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@ -480,9 +480,10 @@ ResolvedFlake resolveFlake(EvalState & state, const FlakeRef & topRef, HandleLoc
if (!(lockFile == oldLockFile)) {
if (allowedToWrite(handleLockFile)) {
if (auto refData = std::get_if<FlakeRef::IsPath>(&topRef.data)) {
if (lockFile.isDirty())
warn("will not write lock file of flake '%s' because it has a dirty input", topRef);
else {
if (lockFile.isDirty()) {
if (evalSettings.warnDirty)
warn("will not write lock file of flake '%s' because it has a dirty input", topRef);
} else {
lockFile.write(refData->path + (topRef.subdir == "" ? "" : "/" + topRef.subdir) + "/flake.lock");
// Hack: Make sure that flake.lock is visible to Git, so it ends up in the Nix store.