nix: update zon2nix

- Builds with Zig 0.15 now (but still works just fine with Zig
  0.14 projects).
- Fixes a double-free if nix-prefetch-git can't be found or errors out
- Adds support for generating Flatpak package metadata natively.

1 files changed, 0 insertions, 108 deletions

diff --git a/flatpak/build-support/check-zig-cache.sh b/flatpak/build-support/check-zig-cache.sh
deleted file mode 100755
index bea718640..000000000
--- a/flatpak/build-support/check-zig-cache.sh
+++ /dev/null
@@ -1,108 +0,0 @@
-#!/usr/bin/env bash
-#
-# This script checks if the flatpak/zig-packages.json file is up-to-date.
-# If the `--update` flag is passed, it will update all necessary
-# files to be up to date.
-#
-# The files owned by this are:
-#
-#   - flatpak/zig-packages.json
-#
-# All of these are auto-generated and should not be edited manually.
-
-# Nothing in this script should fail.
-set -eu
-set -o pipefail
-
-WORK_DIR=$(mktemp -d)
-
-if [[ ! "$WORK_DIR" || ! -d "$WORK_DIR" ]]; then
-  echo "could not create temp dir"
-  exit 1
-fi
-
-function cleanup {
-  rm -rf "$WORK_DIR"
-}
-
-trap cleanup EXIT
-
-help() {
-  echo ""
-  echo "To fix, please (manually) re-run the script from the repository root,"
-  echo "commit, and submit a PR with the update:"
-  echo ""
-  echo "    ./flatpak/build-support/check-zig-cache.sh --update"
-  echo "    git add flatpak/zig-packages.json"
-  echo "    git commit -m \"flatpak: update zig-packages.json\""
-  echo ""
-}
-
-# Turn Nix's base64 hashes into regular hexadecimal form
-decode_hash() {
-  input=$1
-  input=${input#sha256-}
-  echo "$input" | base64 -d | od -vAn -t x1 | tr -d ' \n'
-}
-
-ROOT="$(realpath "$(dirname "$0")/../../")"
-ZIG_PACKAGES_JSON="$ROOT/flatpak/zig-packages.json"
-BUILD_ZIG_ZON_JSON="$ROOT/build.zig.zon.json"
-
-if [ ! -f "${BUILD_ZIG_ZON_JSON}" ]; then
-  echo -e "\nERROR: build.zig.zon2json-lock missing."
-  help
-  exit 1
-fi
-
-if [ -f "${ZIG_PACKAGES_JSON}" ]; then
-  OLD_HASH=$(sha512sum "${ZIG_PACKAGES_JSON}" | awk '{print $1}')
-fi
-
-while read -r url sha256 dest; do
-  src_type=archive
-  sha256=$(decode_hash "$sha256")
-  git_commit=
-  if [[ "$url" =~ ^git\+* ]]; then
-    src_type=git
-    sha256=
-    url=${url#git+}
-    git_commit=${url##*#}
-    url=${url%%/\?ref*}
-    url=${url%%#*}
-  fi
-
-  jq \
-    -nec \
-    --arg type "$src_type" \
-    --arg url "$url" \
-    --arg git_commit "$git_commit" \
-    --arg dest "$dest" \
-    --arg sha256 "$sha256" \
-    '{
-      type: $type,
-      url: $url,
-      commit: $git_commit,
-      dest: $dest,
-      sha256: $sha256,
-    } | with_entries(select(.value != ""))'
-done < <(jq -rc 'to_entries[] | [.value.url, .value.hash, "vendor/p/\(.key)"] | @tsv' "$BUILD_ZIG_ZON_JSON") |
-  jq -s '.' >"$WORK_DIR/zig-packages.json"
-
-NEW_HASH=$(sha512sum "$WORK_DIR/zig-packages.json" | awk '{print $1}')
-
-if [ "${OLD_HASH}" == "${NEW_HASH}" ]; then
-  echo -e "\nOK: flatpak/zig-packages.json unchanged."
-  exit 0
-elif [ "${1:-}" != "--update" ]; then
-  echo -e "\nERROR: flatpak/zig-packages.json needs to be updated."
-  echo ""
-  echo "    * Old hash: ${OLD_HASH}"
-  echo "    * New hash: ${NEW_HASH}"
-  help
-  exit 1
-else
-  mv "$WORK_DIR/zig-packages.json" "$ZIG_PACKAGES_JSON"
-  echo -e "\nOK: flatpak/zig-packages.json updated."
-  exit 0
-fi