72 lines
1.7 KiB
Bash
Executable File
72 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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gitRoot=$(cd "${BASH_SOURCE%/*}" && git rev-parse --show-toplevel)
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resultPath="${gitRoot}/result/"
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# cleanup for artifacts created during builds
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function cleanup() {
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# clear trapped signals
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trap - EXIT ERR INT QUIT
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# do the actual cleanup, ignore failure
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if ./nix/clean.sh "${nixResultPath}"; then
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echo "Successful cleanup!"
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elif [[ -n "${IN_CI_ENVIRONMENT}" ]]; then
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# in CI removing some paths can fail due to parallel builds
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echo "Ignoring cleanup failure in CI."
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else
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echo "Failed cleanup!"
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exit 1
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fi
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}
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trap cleanup EXIT ERR INT QUIT
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# build output will end up under /nix, we have to extract it
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function extractResults() {
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local nixResultPath="$1"
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mkdir -p "${resultPath}"
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cp -vfr ${nixResultPath}/* "${resultPath}"
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chmod -R u+w "${resultPath}"
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}
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# Load Nix profile
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. ~/.nix-profile/etc/profile.d/nix.sh
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targetAttr="${1}"
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shift
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if [[ -z "${targetAttr}" ]]; then
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echo "First argument is mandatory and has to specify the Nix attribute!"
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exit 1
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fi
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# Some defaults flags, --pure could be optional in the future.
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# NOTE: The --keep-failed flag can be used for debugging issues.
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nixOpts=(
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"--pure"
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"--fallback"
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"--no-out-link"
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"--show-trace"
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"--argstr target-os ${TARGET_OS}"
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"--attr ${targetAttr}"
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"${@}"
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"default.nix"
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)
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# This variable allows specifying which env vars to keep for Nix pure shell
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# The separator is a semicolon
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if [[ -n "${_NIX_KEEP}" ]]; then
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nixOpts+=("--keep ${_NIX_KEEP//;/ --keep }")
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fi
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# Run the actual build
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echo "Running: nix-build ${nixOpts[@]}"
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nixResultPath=$(nix-build ${nixOpts[@]})
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echo "Extracting result: ${nixResultPath}"
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extractResults "${nixResultPath}"
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echo "SUCCESS"
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