Merge pull request #4387 from obsidiansystems/non-local-store-build

Make `nix-build --store whatever` work

tests/binary-cache-build-remote.sh

@@ -0,0 +1,16 @@
+source common.sh
+
+clearStore
+clearCacheCache
+
+# Fails without remote builders
+(! nix-build --store "file://$cacheDir" dependencies.nix)
+
+# Succeeds with default store as build remote.
+outPath=$(nix-build --store "file://$cacheDir" --builders 'auto - - 1 1' -j0 dependencies.nix)
+
+# Test that the path exactly exists in the destination store.
+nix path-info --store "file://$cacheDir" $outPath
+
+# Succeeds without any build capability because no-op
+nix-build --store "file://$cacheDir" -j0 dependencies.nix

tests/binary-cache.sh

@@ -1,15 +1,20 @@
 source common.sh
 
+# We can produce drvs directly into the binary cache
 clearStore
-clearCache
+clearCacheCache
+nix-instantiate --store "file://$cacheDir" dependencies.nix
 
 # Create the binary cache.
+clearStore
+clearCache
 outPath=$(nix-build dependencies.nix --no-out-link)
 
 nix copy --to file://$cacheDir $outPath
 
 
-basicTests() {
+basicDownloadTests() {
+    # No uploading tests bcause upload with force HTTP doesn't work.
 
     # By default, a binary cache doesn't support "nix-env -qas", but does
     # support installation.
@@ -44,12 +49,12 @@ basicTests() {
 
 
 # Test LocalBinaryCacheStore.
-basicTests
+basicDownloadTests
 
 
 # Test HttpBinaryCacheStore.
 export _NIX_FORCE_HTTP=1
-basicTests
+basicDownloadTests
 
 
 # Test whether Nix notices if the NAR doesn't match the hash in the NAR info.

tests/local.mk

@@ -9,7 +9,9 @@ nix_tests = \
   local-store.sh remote-store.sh export.sh export-graph.sh \
   timeout.sh secure-drv-outputs.sh nix-channel.sh \
   multiple-outputs.sh import-derivation.sh fetchurl.sh optimise-store.sh \
-  binary-cache.sh nix-profile.sh repair.sh dump-db.sh case-hack.sh \
+  binary-cache.sh \
+  binary-cache-build-remote.sh \
+  nix-profile.sh repair.sh dump-db.sh case-hack.sh \
   check-reqs.sh pass-as-file.sh tarball.sh restricted.sh \
   placeholders.sh nix-shell.sh \
   linux-sandbox.sh \