da10820959
Proto codegen wired in. tools/generate.sh wraps protoc against ../fai_platform/proto/, including the well-known types (Empty, Struct, Timestamp) so they are generated alongside fai's own messages — protobuf 4.x doesn't ship them as importable Dart types, so we have to generate them ourselves. HubClient now exposes typed methods backed by real RPCs: - healthy() — Hub.Health probe (returns false on connect refused). - listCapabilities() — HubAdmin.ListCapabilities. - eventLog() — HubAdmin.EventLog with type filter. - listApprovals() — HubAdmin.ListApprovals (status filter). - approve() / reject() — HubAdmin.DecideApproval. Generated bindings under lib/src/generated/ are excluded from analyze (out of our style control). protoc_plugin pinned to 22.2.0 in tools/generate.sh comment because newer plugins generate code against protobuf 6.x, while grpc 4.x still constrains us to protobuf 4.x. Bumps fai_dart_sdk 0.1.0 -> 0.2.0. Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
97 lines
2.9 KiB
Bash
Executable file
97 lines
2.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Generate Dart bindings for the F∆I gRPC surface.
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#
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# Reads .proto files from the sibling fai_platform repo and
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# writes Dart code into lib/src/generated/. Run after
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# `dart pub global activate protoc_plugin` so that
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# `protoc-gen-dart` is on PATH (`$HOME/.pub-cache/bin`).
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#
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# Usage:
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# tools/generate.sh
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#
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# Env overrides:
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# PROTO_ROOT Path to fai_platform/proto/ (default: ../fai_platform/proto)
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# OUT_DIR Output dir (default: lib/src/generated)
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set -euo pipefail
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SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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SDK_ROOT="$( cd -- "$SCRIPT_DIR/.." && pwd )"
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PROTO_ROOT="${PROTO_ROOT:-$SDK_ROOT/../fai_platform/proto}"
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OUT_DIR="${OUT_DIR:-$SDK_ROOT/lib/src/generated}"
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if [[ ! -d "$PROTO_ROOT" ]]; then
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echo "error: PROTO_ROOT does not exist: $PROTO_ROOT" >&2
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echo "Set PROTO_ROOT to the fai_platform/proto directory." >&2
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exit 1
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fi
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if ! command -v protoc >/dev/null 2>&1; then
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echo "error: protoc not found on PATH" >&2
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echo "Install: brew install protobuf (macOS)" >&2
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exit 1
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fi
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# Make sure protoc-gen-dart is reachable. pub-cache/bin is the
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# canonical location after `dart pub global activate protoc_plugin`.
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export PATH="$HOME/.pub-cache/bin:$PATH"
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if ! command -v protoc-gen-dart >/dev/null 2>&1; then
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echo "error: protoc-gen-dart not found" >&2
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echo "Install: dart pub global activate protoc_plugin" >&2
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exit 1
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fi
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mkdir -p "$OUT_DIR"
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# Find every proto file under the package root and pass them to
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# protoc with --dart_out for messages and grpc=true for services.
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PROTO_FILES=()
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while IFS= read -r -d '' file; do
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PROTO_FILES+=("$file")
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done < <(find "$PROTO_ROOT" -name '*.proto' -print0)
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if [[ ${#PROTO_FILES[@]} -eq 0 ]]; then
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echo "error: no .proto files found under $PROTO_ROOT" >&2
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exit 1
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fi
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# Locate the well-known-types include directory. Required so we
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# can generate Dart bindings for google.protobuf.Empty,
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# google.protobuf.Struct, etc. that the platform's protos import.
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WKT_INCLUDE=""
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for candidate in \
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"/opt/homebrew/include" \
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"/usr/local/include" \
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"/usr/include"; do
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if [[ -f "$candidate/google/protobuf/empty.proto" ]]; then
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WKT_INCLUDE="$candidate"
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break
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fi
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done
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if [[ -z "$WKT_INCLUDE" ]]; then
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echo "error: google/protobuf/empty.proto not found in standard include dirs" >&2
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echo "Install protobuf (brew install protobuf) so the well-known types ship alongside protoc." >&2
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exit 1
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fi
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WKT_PROTOS=(
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"$WKT_INCLUDE/google/protobuf/empty.proto"
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"$WKT_INCLUDE/google/protobuf/struct.proto"
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"$WKT_INCLUDE/google/protobuf/timestamp.proto"
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)
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echo "generating Dart bindings"
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echo " protos: ${#PROTO_FILES[@]} files under $PROTO_ROOT"
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echo " WKT include: $WKT_INCLUDE"
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echo " output: $OUT_DIR"
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protoc \
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--proto_path="$PROTO_ROOT" \
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--proto_path="$WKT_INCLUDE" \
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--dart_out=grpc:"$OUT_DIR" \
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"${PROTO_FILES[@]}" \
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"${WKT_PROTOS[@]}"
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echo "done. generated files:"
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find "$OUT_DIR" -name '*.dart' | sort
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