mirror of
https://gitlab.computer.surgery/matrix/grapevine.git
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7fc39b1845
The comment isn't really needed since the reasoning applies to the other instances of readarray and here-strings too, and the IFS bit is unnecessary.
69 lines
1.6 KiB
Bash
Executable file
69 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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# Build and cache the specified arguments
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just() {
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if command -v nom &> /dev/null; then
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nom build "$@"
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else
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nix build "$@"
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fi
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if [ -z ${ATTIC_TOKEN+x} ]; then
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echo "\$ATTIC_TOKEN is unset, skipping uploading to the binary cache"
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return
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fi
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nix run --inputs-from . attic#default -- \
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login "$ATTIC_SERVER" "$ATTIC_ENDPOINT" "$ATTIC_TOKEN"
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# Find all output paths of the installables and their build dependencies
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readarray -t derivations < <(nix path-info --derivation "$@")
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readarray -t cache < <(
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xargs \
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nix-store --query --requisites --include-outputs \
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<<< "${derivations[*]}"
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)
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# Upload them to Attic. It seems to insist on newlines to separate the
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# paths.
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(
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IFS=$'\n'
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nix run --inputs-from . attic#default -- \
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push --stdin --no-closure "$ATTIC_SERVER:$ATTIC_CACHE" \
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<<< "${cache[*]}"
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)
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}
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# Build and cache things needed for CI
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ci() {
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cache=(
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--inputs-from .
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# Keep sorted
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".#devShells.x86_64-linux.default"
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attic#default
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nixpkgs#direnv
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nixpkgs#jq
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nixpkgs#nix-direnv
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)
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just "${cache[@]}"
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}
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# Build and cache all the package outputs
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packages() {
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readarray -t cache < <(
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nix flake show --json 2> /dev/null |
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nix run --inputs-from . nixpkgs#jq -- \
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-r \
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'.packages."x86_64-linux" | keys | map(".#" + .) | .[]'
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)
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just "${cache[@]}"
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}
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pushd "$(git rev-parse --show-toplevel)" > /dev/null
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"$@"
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popd > /dev/null
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