58cdab64ac
For each known realisation, store: - its output - its output path This comes with a set of needed changes: - New `realisations` module declaring the types needed for describing these mappings - New `Store::registerDrvOutput` method registering all the needed informations about a derivation output (also replaces `LocalStore::linkDeriverToPath`) - new `Store::queryRealisation` method to retrieve the informations for a derivations This introcudes some redundancy on the remote-store side between `wopQueryDerivationOutputMap` and `wopQueryRealisation`. However we might need to keep both (regardless of backwards compat) because we sometimes need to get some infos for all the outputs of a derivation (where `wopQueryDerivationOutputMap` is handy), but all the stores can't implement it − because listing all the outputs of a derivation isn't really possible for binary caches where the server doesn't allow to list a directory.
64 lines
1.9 KiB
Bash
64 lines
1.9 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
source common.sh
|
|
|
|
drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 1)
|
|
nix --experimental-features 'nix-command ca-derivations' show-derivation --derivation "$drv" --arg seed 1
|
|
|
|
buildAttr () {
|
|
local derivationPath=$1
|
|
local seedValue=$2
|
|
shift; shift
|
|
local args=("--experimental-features" "ca-derivations" "./content-addressed.nix" "-A" "$derivationPath" --arg seed "$seedValue" "--no-out-link")
|
|
args+=("$@")
|
|
nix-build "${args[@]}"
|
|
}
|
|
|
|
testRemoteCache () {
|
|
clearCache
|
|
local outPath=$(buildAttr dependentNonCA 1)
|
|
nix copy --to file://$cacheDir $outPath
|
|
clearStore
|
|
buildAttr dependentNonCA 1 --option substituters file://$cacheDir --no-require-sigs |& (! grep "building dependent-non-ca")
|
|
}
|
|
|
|
testDeterministicCA () {
|
|
[[ $(buildAttr rootCA 1) = $(buildAttr rootCA 2) ]]
|
|
}
|
|
|
|
testCutoffFor () {
|
|
local out1 out2
|
|
out1=$(buildAttr $1 1)
|
|
# The seed only changes the root derivation, and not it's output, so the
|
|
# dependent derivations should only need to be built once.
|
|
buildAttr rootCA 2
|
|
out2=$(buildAttr $1 2 -j0)
|
|
test "$out1" == "$out2"
|
|
}
|
|
|
|
testCutoff () {
|
|
# Don't directly build depenentCA, that way we'll make sure we dodn't rely on
|
|
# dependent derivations always being already built.
|
|
#testDerivation dependentCA
|
|
testCutoffFor transitivelyDependentCA
|
|
testCutoffFor dependentNonCA
|
|
testCutoffFor dependentFixedOutput
|
|
}
|
|
|
|
testGC () {
|
|
nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 5
|
|
nix-collect-garbage --experimental-features ca-derivations --option keep-derivations true
|
|
}
|
|
|
|
testNixCommand () {
|
|
clearStore
|
|
nix build --experimental-features 'nix-command ca-derivations' --file ./content-addressed.nix --no-link
|
|
}
|
|
|
|
# Disabled until we have it properly working
|
|
# testRemoteCache
|
|
testDeterministicCA
|
|
testCutoff
|
|
testGC
|
|
testNixCommand
|