feat: add build environment

.pre-commit-config.yaml

@@ -20,7 +20,7 @@ repos:
       - id: prettier
         exclude: pnpm-lock.yaml
   - repo: https://github.com/pre-commit/mirrors-eslint
-    rev: v9.27.0
+    rev: v9.28.0
     hooks:
       - id: eslint
         files: \.(m|c)?[jt]sx?$

eslint.config.mjs

@@ -4,6 +4,7 @@ import tseslint from "typescript-eslint";
 export default tseslint.config(
   eslint.configs.recommended,
   tseslint.configs.strictTypeChecked,
+  tseslint.configs.stylisticTypeChecked,
   {
     languageOptions: {
       parserOptions: {

lib/config.ts

@@ -107,6 +107,16 @@ export interface HtsgetLambdaProps {
    * @defaultValue undefined
    */
   role?: IRole;
+
+  /**
+   * Override the environment variables used to build htsget. Note that this only adds environment variables that
+   * get used to build htsget-rs with `cargo`. It has no effect on the environment variables that htsget-rs has when
+   * the Lambda function is deployed. In general, leave this undefined unless there is a specific reason to override
+   * the build environment.
+   *
+   * @defaultValue undefined
+   */
+  buildEnvironment?: Record<string, string>;
 }
 
 /**

lib/htsget-lambda.ts

@@ -67,11 +67,9 @@ export class HtsgetLambda extends Construct {
   constructor(scope: Construct, id: string, props: HtsgetLambdaProps) {
     super(scope, id);
 
-    if (props.htsgetConfig == undefined) {
-      props.htsgetConfig = {
-        locations: [],
-      };
-    }
+    props.htsgetConfig ??= {
+      locations: [],
+    };
 
     let httpApi: IHttpApi;
     if (props.httpApi !== undefined) {
@@ -95,6 +93,8 @@ export class HtsgetLambda extends Construct {
       lambdaRole = this.createRole(id);
     }
 
+    props.buildEnvironment ??= {};
+
     const htsgetLambda = new RustFunction(this, "Function", {
       gitRemote: "https://github.com/umccr/htsget-rs",
       gitForceClone: props.gitForceClone,
@@ -105,6 +105,7 @@ export class HtsgetLambda extends Construct {
           RUSTFLAGS: "-C target-cpu=neoverse-n1",
           CARGO_PROFILE_RELEASE_LTO: "true",
           CARGO_PROFILE_RELEASE_CODEGEN_UNITS: "1",
+          ...props.buildEnvironment,
         },
         cargoLambdaFlags: props.cargoLambdaFlags ?? [
           this.resolveFeatures(props.htsgetConfig, props.copyTestData ?? false),
@@ -214,7 +215,7 @@ export class HtsgetLambda extends Construct {
     const latestCommit = exec("git", [
       "ls-remote",
       gitRemote,
-      gitReference || "HEAD",
+      gitReference ?? "HEAD",
     ])
       .stdout.toString()
       .split(/(\s+)/)[0];
@@ -425,14 +426,14 @@ export class HtsgetLambda extends Construct {
     bucket?: Bucket,
     privateKey?: Secret,
     publicKey?: Secret,
-  ): { [key: string]: string } {
+  ): Record<string, string> {
     const toHtsgetEnv = (value: unknown) => {
       return JSON.stringify(value)
         .replaceAll(new RegExp(/"( )*:( )*/g), "=")
         .replaceAll('"', "");
     };
 
-    const out: { [key: string]: string | undefined } = {};
+    const out: Record<string, string | undefined> = {};
     const locations = config.locations ?? [];
 
     if (bucket !== undefined) {
@@ -463,25 +464,25 @@ export class HtsgetLambda extends Construct {
     if (
       locationsEnv == "[]" &&
       (config.environment_override === undefined ||
-        config.environment_override["HTSGET_LOCATIONS"] === undefined)
+        config.environment_override.HTSGET_LOCATIONS === undefined)
     ) {
       throw new Error(
         "no locations configured, htsget-rs wouldn't be able to access any files!",
       );
     }
 
-    out["HTSGET_LOCATIONS"] = locationsEnv;
-    out["HTSGET_TICKET_SERVER_CORS_ALLOW_CREDENTIALS"] =
+    out.HTSGET_LOCATIONS = locationsEnv;
+    out.HTSGET_TICKET_SERVER_CORS_ALLOW_CREDENTIALS =
       corsConfig?.allowCredentials?.toString();
-    out["HTSGET_TICKET_SERVER_CORS_ALLOW_HEADERS"] =
-      `[${corsConfig?.allowHeaders?.join(",") as string}]`;
-    out["HTSGET_TICKET_SERVER_CORS_ALLOW_METHODS"] =
-      `[${corsConfig?.allowMethods?.join(",") as string}]`;
-    out["HTSGET_TICKET_SERVER_CORS_ALLOW_ORIGINS"] =
-      `[${corsConfig?.allowOrigins?.join(",") as string}]`;
-    out["HTSGET_TICKET_SERVER_CORS_EXPOSE_HEADERS"] =
-      `[${corsConfig?.exposeHeaders?.join(",") as string}]`;
-    out["HTSGET_TICKET_SERVER_CORS_MAX_AGE"] = corsConfig?.maxAge
+    // eslint-disable-next-line @typescript-eslint/non-nullable-type-assertion-style
+    out.HTSGET_TICKET_SERVER_CORS_ALLOW_HEADERS = `[${corsConfig?.allowHeaders?.join(",") as string}]`;
+    // eslint-disable-next-line @typescript-eslint/non-nullable-type-assertion-style
+    out.HTSGET_TICKET_SERVER_CORS_ALLOW_METHODS = `[${corsConfig?.allowMethods?.join(",") as string}]`;
+    // eslint-disable-next-line @typescript-eslint/non-nullable-type-assertion-style
+    out.HTSGET_TICKET_SERVER_CORS_ALLOW_ORIGINS = `[${corsConfig?.allowOrigins?.join(",") as string}]`;
+    // eslint-disable-next-line @typescript-eslint/non-nullable-type-assertion-style
+    out.HTSGET_TICKET_SERVER_CORS_EXPOSE_HEADERS = `[${corsConfig?.exposeHeaders?.join(",") as string}]`;
+    out.HTSGET_TICKET_SERVER_CORS_MAX_AGE = corsConfig?.maxAge
       ?.toSeconds()
       .toString();
 
@@ -499,6 +500,6 @@ export class HtsgetLambda extends Construct {
         // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
         (out[key] == `[undefined]` || out[key] == "[]") && delete out[key],
     );
-    return out as { [key: string]: string };
+    return out as Record<string, string>;
   }
 }

package.json

@@ -6,25 +6,25 @@
     "cargo-lambda-cdk": "^0.0.33"
   },
   "devDependencies": {
-    "@eslint/js": "^9.27.0",
-    "@types/node": "22.15.19",
+    "@eslint/js": "^9.28.0",
+    "@types/node": "22.15.29",
     "aws-cdk": "2.112.0",
     "aws-cdk-lib": "2.112.0",
     "constructs": "10.4.2",
-    "eslint": "^9.27.0",
+    "eslint": "^9.28.0",
     "prettier": "^3.5.3",
-    "typedoc": "^0.28.4",
-    "typedoc-plugin-markdown": "^4.6.3",
+    "typedoc": "^0.28.5",
+    "typedoc-plugin-markdown": "^4.6.4",
     "typescript": "5.8.3",
-    "typescript-eslint": "^8.32.1"
+    "typescript-eslint": "^8.33.0"
   },
   "files": [
     "./**/*.d.ts",
     "./**/*.js"
   ],
   "license": "MIT",
   "name": "htsget-lambda",
-  "packageManager": "pnpm@9.14.0",
+  "packageManager": "pnpm@10.11.0",
   "peerDependencies": {
     "aws-cdk-lib": "^2.112.0"
   },
@@ -34,7 +34,7 @@
     "prettier": "prettier",
     "run": "cdk deploy",
     "watch": "tsc -w",
-    "typedoc": "typedoc"
+    "typedoc": "typedoc --gitRevision main --plugin typedoc-plugin-markdown"
   },
-  "version": "0.9.0"
+  "version": "0.9.1"
 }