mirror of
https://github.com/ghostty-org/ghostty.git
synced 2025-04-20 00:18:53 +03:00
5cd8ebdafd
Upstream is now mostly pure Zig and the build.zig.zon.* files are generated directly by zon2nix. The JSON file is no longer used as an intermediate file but is retained for downstream packager usage.
105 lines
3.4 KiB
Bash
Executable File
105 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This script checks if the build.zig.zon.nix file is up-to-date.
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# If the `--update` flag is passed, it will update all necessary
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# files to be up to date.
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#
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# The files owned by this are:
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#
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# - build.zig.zon.nix
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# - build.zig.zon.txt
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# - build.zig.zon.json
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#
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# All of these are auto-generated and should not be edited manually.
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# Nothing in this script should fail.
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set -e
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WORK_DIR=$(mktemp -d)
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if [[ ! "$WORK_DIR" || ! -d "$WORK_DIR" ]]; then
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echo "could not create temp dir"
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exit 1
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fi
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function cleanup {
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rm -rf "$WORK_DIR"
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}
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trap cleanup EXIT
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help() {
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echo ""
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echo "To fix, please (manually) re-run the script from the repository root,"
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echo "commit, and submit a PR with the update:"
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echo ""
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echo " ./nix/build-support/check-zig-cache-hash.sh --update"
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echo " git add build.zig.zon.nix build.zig.zon.txt build.zig.zon.json"
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echo " git commit -m \"nix: update build.zig.zon.nix build.zig.zon.txt build.zig.zon.json\""
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echo ""
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}
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ROOT="$(realpath "$(dirname "$0")/../../")"
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BUILD_ZIG_ZON="$ROOT/build.zig.zon"
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BUILD_ZIG_ZON_NIX="$ROOT/build.zig.zon.nix"
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BUILD_ZIG_ZON_TXT="$ROOT/build.zig.zon.txt"
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BUILD_ZIG_ZON_JSON="$ROOT/build.zig.zon.json"
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if [ -f "${BUILD_ZIG_ZON_NIX}" ]; then
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OLD_HASH_NIX=$(sha512sum "${BUILD_ZIG_ZON_NIX}" | awk '{print $1}')
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elif [ "$1" != "--update" ]; then
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echo -e "\nERROR: build.zig.zon.nix missing."
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help
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exit 1
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fi
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if [ -f "${BUILD_ZIG_ZON_TXT}" ]; then
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OLD_HASH_TXT=$(sha512sum "${BUILD_ZIG_ZON_TXT}" | awk '{print $1}')
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elif [ "$1" != "--update" ]; then
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echo -e "\nERROR: build.zig.zon.txt missing."
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help
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exit 1
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fi
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if [ -f "${BUILD_ZIG_ZON_JSON}" ]; then
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OLD_HASH_JSON=$(sha512sum "${BUILD_ZIG_ZON_JSON}" | awk '{print $1}')
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elif [ "$1" != "--update" ]; then
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echo -e "\nERROR: build.zig.zon.json missing."
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help
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exit 1
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fi
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zon2nix "$BUILD_ZIG_ZON" --nix "$WORK_DIR/build.zig.zon.nix" --txt "$WORK_DIR/build.zig.zon.txt" --json "$WORK_DIR/build.zig.zon.json"
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alejandra --quiet "$WORK_DIR/build.zig.zon.nix"
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prettier --write "$WORK_DIR/build.zig.zon.json"
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NEW_HASH_NIX=$(sha512sum "$WORK_DIR/build.zig.zon.nix" | awk '{print $1}')
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NEW_HASH_TXT=$(sha512sum "$WORK_DIR/build.zig.zon.txt" | awk '{print $1}')
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NEW_HASH_JSON=$(sha512sum "$WORK_DIR/build.zig.zon.json" | awk '{print $1}')
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if [ "${OLD_HASH_NIX}" == "${NEW_HASH_NIX}" ] && [ "${OLD_HASH_TXT}" == "${NEW_HASH_TXT}" ] && [ "${OLD_HASH_JSON}" == "${NEW_HASH_JSON}" ]; then
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echo -e "\nOK: build.zig.zon.nix unchanged."
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echo -e "OK: build.zig.zon.txt unchanged."
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echo -e "OK: build.zig.zon.json unchanged."
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exit 0
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elif [ "$1" != "--update" ]; then
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echo -e "\nERROR: build.zig.zon.nix, build.zig.zon.txt, or build.zig.zon.json needs to be updated.\n"
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echo " * Old build.zig.zon.nix hash: ${OLD_HASH_NIX}"
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echo " * New build.zig.zon.nix hash: ${NEW_HASH_NIX}"
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echo " * Old build.zig.zon.txt hash: ${OLD_HASH_TXT}"
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echo " * New build.zig.zon.txt hash: ${NEW_HASH_TXT}"
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echo " * Old build.zig.zon.json hash: ${OLD_HASH_JSON}"
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echo " * New build.zig.zon.json hash: ${NEW_HASH_JSON}"
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help
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exit 1
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else
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mv "$WORK_DIR/build.zig.zon.nix" "$BUILD_ZIG_ZON_NIX"
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echo -e "\nOK: build.zig.zon.nix updated."
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mv "$WORK_DIR/build.zig.zon.txt" "$BUILD_ZIG_ZON_TXT"
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echo -e "OK: build.zig.zon.txt updated."
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mv "$WORK_DIR/build.zig.zon.json" "$BUILD_ZIG_ZON_JSON"
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echo -e "OK: build.zig.zon.json updated."
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exit 0
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fi
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