45 lines
1.1 KiB
Bash
Executable File
45 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Run flake-info for the nix-bitcoin flake in a sandbox:
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# - Adds a consistent, reproducible runtime environment
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# - Removes the need to trust the flake-info binary
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#
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# Use bubblewrap instead of a sandboxed Nix build so that we don't have to copy
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# the whole repo to the sandbox when running this test.
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cd "${BASH_SOURCE[0]%/*}"
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nbFlake=$(realpath ../..)
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# shellcheck disable=SC2016
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PATH=$(nix shell -L .#{flake-info,bubblewrap} -c sh -c 'echo $PATH')
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tmpDir=$(mktemp -d /tmp/nix-bitcoin-flake-info.XXX)
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trap 'rm -rf $tmpDir' EXIT
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echo '
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experimental-features = nix-command flakes
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flake-registry = /dev/null
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' > "$tmpDir/nix.conf"
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echo "Running flake-info (nixos-search)"
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bwrap \
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--unshare-all \
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--clearenv \
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--setenv PATH "$PATH" \
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--setenv NIX_PATH "$NIX_PATH" \
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--bind "$tmpDir" / \
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--proc /proc \
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--dev /dev \
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--tmpfs /tmp \
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--ro-bind "$nbFlake" "$nbFlake" \
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--ro-bind /nix /nix \
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--ro-bind /etc /etc \
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--tmpfs /etc/nix \
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--ro-bind "$tmpDir/nix.conf" /etc/nix/nix.conf \
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--ro-bind /usr /usr \
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--ro-bind-try /run /run \
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-- flake-info --json flake "$nbFlake" >/dev/null
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