accept files for extract/compress/decompress

Author: deciduously

packages/runtime/src/artifact.ts

@@ -58,7 +58,10 @@ export namespace Artifact {
 		return value;
 	};
 
-	export let extract = async (blob: tg.Blob): Promise<Artifact> => {
+	export let extract = async (blob: tg.Blob | tg.File): Promise<Artifact> => {
+		if (blob instanceof tg.File) {
+			blob = await blob.contents();
+		}
 		let value = await tg.build({
 			args: ["extract", blob],
 			env: undefined,

packages/runtime/src/blob.ts

@@ -70,9 +70,12 @@ export namespace Blob {
 	};
 
 	export let compress = async (
-		blob: Blob,
+		blob: Blob | tg.File,
 		format: CompressionFormat,
 	): Promise<Blob> => {
+		if (blob instanceof tg.File) {
+			blob = await blob.contents();
+		}
 		let value = await tg.build({
 			args: ["compress", blob, format],
 			env: undefined,
@@ -82,7 +85,10 @@ export namespace Blob {
 		return value;
 	};
 
-	export let decompress = async (blob: Blob): Promise<Blob> => {
+	export let decompress = async (blob: Blob | tg.File): Promise<Blob> => {
+		if (blob instanceof tg.File) {
+			blob = await blob.contents();
+		}
 		let value = await tg.build({
 			args: ["decompress", blob],
 			env: undefined,

packages/runtime/tangram.d.ts

@@ -92,13 +92,13 @@ declare namespace tg {
 
 	/** Compress a blob. **/
 	export let compress: (
-		blob: tg.Blob,
+		blob: tg.Blob | tg.File,
 		format: tg.Blob.CompressionFormat,
 	) => Promise<tg.Blob>;
 
 	/** Decompress a blob. **/
 	export let decompress: (
-		blob: tg.Blob,
+		blob: tg.Blob | tg.File,
 	) => Promise<tg.Blob>;
 
 	/** Download the contents of a URL. */
@@ -125,13 +125,13 @@ declare namespace tg {
 
 		/** Compress a blob. **/
 		export let compress: (
-			blob: tg.Blob,
+			blob: tg.Blob | tg.File,
 			format: tg.Blob.CompressionFormat,
 		) => Promise<tg.Blob>;
 
 		/** Decompress a blob. **/
 		export let decompress: (
-			blob: tg.Blob,
+			blob: tg.Blob | tg.File,
 		) => Promise<tg.Blob>;
 
 		/** Download a blob. **/
@@ -238,7 +238,7 @@ declare namespace tg {
 
 	/** Extract an artifact from an archive. **/
 	export let extract: (
-		blob: tg.Blob,
+		blob: tg.Blob | tg.File,
 	) => Promise<tg.Artifact>;
 
 	/** Bundle an artifact. **/
@@ -271,7 +271,7 @@ declare namespace tg {
 
 		/** Extract an artifact from an archive. **/
 		export let extract: (
-			blob: tg.Blob,
+			blob: tg.Blob | tg.File,
 		) => Promise<tg.Artifact>;
 
 		/** Bundle an artifact. **/