54 lines
1.7 KiB
Bash
54 lines
1.7 KiB
Bash
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p cabal2nix curl jq alejandra
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#
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# This script will update the nix-output-monitor derivation to the latest version using
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# cabal2nix.
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set -eo pipefail
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# This is the directory of this update.sh script.
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script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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derivation_file="${script_dir}/default.nix"
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# This is the latest released version of nix-output-monitor on GitHub.
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new_version=$(curl --silent "https://api.github.com/repos/maralorn/nix-output-monitor/releases" | jq '.[0].tag_name' --raw-output)
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echo "Updating nix-output-monitor to version $new_version."
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echo "Running cabal2nix and outputting to ${derivation_file}..."
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cat > "$derivation_file" << EOF
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# This file has been autogenerate with cabal2nix.
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# Update via ./update.sh"
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EOF
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cabal2nix \
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--extra-arguments expect \
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--extra-arguments runtimeShell\
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--extra-arguments installShellFiles\
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--maintainer maralorn \
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"https://github.com/maralorn/nix-output-monitor/archive/refs/tags/${new_version}.tar.gz" \
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| head -n-1 >> "$derivation_file"
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cat >> "$derivation_file" << EOF
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passthru.updateScript = ./update.sh;
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testTarget = "unit-tests";
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buildTools = [ installShellFiles ];
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postInstall = ''
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cat > \$out/bin/nom-build << EOF
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#!\${runtimeShell}
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\${expect}/bin/unbuffer nix-build "\\\$@" 2>&1 | exec \$out/bin/nom
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EOF
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chmod a+x \$out/bin/nom-build
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installShellCompletion --zsh --name _nom-build \${builtins.toFile "completion.zsh" ''
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#compdef nom-build
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compdef nom-build=nix-build
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''}
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'';
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}
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EOF
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alejandra "${derivation_file}" | cat
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echo "Finished."
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