add github/gitea action

.github/workflows/zig-build.yaml

@@ -0,0 +1,27 @@
+name: Generic zig build
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - '*'
+      - '!zig-develop*'
+jobs:
+  build:
+    steps:
+      - uses: actions/checkout@v4
+      - uses: elerch/setup-zig@v3
+        with:
+          version: 0.12.0
+      - uses: Hanaasagi/zig-action-cache@v1.1.5
+      - name: Build project
+        run: zig build
+      - name: Run tests
+        run: zig build test --summary all
+      - name: Notify
+        uses: elerch/action-notify-ntfy@v2
+        if: ${{ github.env.GITEA_ACTIONS == 'true' }}
+        with:
+          host: ${{ secrets.NTFY_HOST }}
+          topic: ${{ secrets.NTFY_TOPIC }}
+          user: ${{ secrets.NTFY_USER }}
+          password: ${{ secrets.NTFY_PASSWORD }}

build.zig

@@ -30,9 +30,9 @@ pub fn build(b: *std.Build) void {
     b.installArtifact(lib);
 
     const module = b.addModule("smithy", .{
-        .source_file = .{ .path = "src/smithy.zig" },
+        .root_source_file = .{ .path = "src/smithy.zig" },
     });
-    lib.addModule("smithy", module);
+    lib.root_module.addImport("smithy", module);
 
     // Creates a step for unit testing. This only builds the test executable
     // but does not run it.

src/smithy.zig

@@ -7,14 +7,16 @@ pub const Smithy = struct {
     metadata: ModelMetadata,
     shapes: []ShapeInfo,
     allocator: std.mem.Allocator,
+    json_source: std.json.Parsed(std.json.Value),
 
     const Self = @This();
-    pub fn init(allocator: std.mem.Allocator, version: []const u8, metadata: ModelMetadata, shapeinfo: []ShapeInfo) Smithy {
+    pub fn init(allocator: std.mem.Allocator, version: []const u8, metadata: ModelMetadata, shapeinfo: []ShapeInfo, json_source: std.json.Parsed(std.json.Value)) Smithy {
         return .{
             .version = version,
             .metadata = metadata,
             .shapes = shapeinfo,
             .allocator = allocator,
+            .json_source = json_source,
         };
     }
     pub fn deinit(self: Self) void {
@@ -76,6 +78,7 @@ pub const Smithy = struct {
             }
         }
         self.allocator.free(self.shapes);
+        self.json_source.deinit();
     }
 };
 pub const ShapeInfo = struct {
@@ -130,8 +133,6 @@ pub const Trait = union(TraitType) {
     },
     aws_protocol: AwsProtocol,
     ec2_query_name: []const u8,
-    json_name: []const u8,
-    xml_name: []const u8,
     http: struct {
         method: []const u8,
         uri: []const u8,
@@ -141,6 +142,8 @@ pub const Trait = union(TraitType) {
     http_label: []const u8,
     http_query: []const u8,
     http_payload: struct {},
+    json_name: []const u8,
+    xml_name: []const u8,
     required: struct {},
     client_optional: void,
     documentation: []const u8,
@@ -262,10 +265,10 @@ pub const AwsProtocol = enum {
 };
 
 pub fn parse(allocator: std.mem.Allocator, json_model: []const u8) !Smithy {
-    // construct a parser. We're not copying strings here, but that may
+    // construct a parser. We're not copying strings here
-    // be a poor decision
+    // Instead, we keep the original json string around
+    // This might be bad if we only need a small fraction of the original json source
     var vt = try std.json.parseFromSlice(std.json.Value, allocator, json_model, .{});
-    defer vt.deinit();
     return Smithy.init(
         allocator,
         vt.value.object.get("smithy").?.string,
@@ -274,6 +277,7 @@ pub fn parse(allocator: std.mem.Allocator, json_model: []const u8) !Smithy {
             .suppressions = &.{},
         },
         try shapes(allocator, vt.value.object.get("shapes").?.object),
+        vt,
     );
 }
 
@@ -581,7 +585,7 @@ fn getShape(allocator: std.mem.Allocator, shape: std.json.Value) SmithyParseErro
 }
 
 fn parseMembers(allocator: std.mem.Allocator, shape: ?std.json.Value) SmithyParseError![]TypeMember {
-    var rc: []TypeMember = &.{};
+    const rc: []TypeMember = &.{};
     if (shape == null)
         return rc;
 
@@ -615,7 +619,7 @@ fn parseTraitsOnly(allocator: std.mem.Allocator, shape: std.json.Value) SmithyPa
 }
 
 fn parseTraits(allocator: std.mem.Allocator, shape: ?std.json.Value) SmithyParseError![]Trait {
-    var rc: []Trait = &.{};
+    const rc: []Trait = &.{};
     if (shape == null)
         return rc;
 
@@ -887,7 +891,7 @@ fn read_file_to_string(allocator: std.mem.Allocator, file_name: []const u8, max_
     return file.readToEndAlloc(allocator, max_bytes);
 }
 const test_data: []const u8 = @embedFile("test.json");
-const intrinsic_type_count: usize = 5; // 5 intrinsic types are added to every model
+const intrinsic_type_count: usize = 15; // 15 intrinsic types are added to every model (see shapes() function)
 
 test "parse string" {
     const test_string =