lix/tests/functional/ca/build-cache.sh
Rebecca Turner 2a98ba8b97 Add pre-commit checks
The big ones here are `trim-trailing-whitespace` and `end-of-file-fixer`
(which makes sure that every file ends with exactly one newline
character).

Change-Id: Idca73b640883188f068f9903e013cf0d82aa1123
2024-03-29 22:57:40 -07:00

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#!/usr/bin/env bash
source common.sh
# The substituters didn't work prior to this time.
requireDaemonNewerThan "2.18.0pre20230808"
drv=$(nix-instantiate ./content-addressed.nix -A rootCA --arg seed 1)^out
nix derivation show "$drv" --arg seed 1
buildAttr () {
local derivationPath=$1
local seedValue=$2
shift; shift
local args=("./content-addressed.nix" "-A" "$derivationPath" --arg seed "$seedValue" "--no-out-link")
args+=("$@")
nix-build "${args[@]}"
}
copyAttr () {
local derivationPath=$1
local seedValue=$2
shift; shift
local args=("-f" "./content-addressed.nix" "$derivationPath" --arg seed "$seedValue")
args+=("$@")
# Note: to copy CA derivations, we need to copy the realisations, which
# currently requires naming the installables, not just the derivation output
# path.
nix copy --to file://$cacheDir "${args[@]}"
}
testRemoteCacheFor () {
local derivationPath=$1
clearCache
copyAttr "$derivationPath" 1
clearStore
# Check nothing gets built.
buildAttr "$derivationPath" 1 --option substituters file://$cacheDir --no-require-sigs |& grepQuietInverse " will be built:"
}
testRemoteCache () {
testRemoteCacheFor rootCA
testRemoteCacheFor dependentCA
testRemoteCacheFor dependentNonCA
testRemoteCacheFor dependentFixedOutput
testRemoteCacheFor dependentForBuildCA
testRemoteCacheFor dependentForBuildNonCA
}
clearStore
testRemoteCache