Use single input for same placeholder variables

Author: deepakg202

package.json

@@ -3,7 +3,7 @@
 	"displayName": "Save Commands",
 	"description": "Simple VSCode Extension to save and execute terminal commands.",
 	"icon": "media/save-commands.png",
-	"version": "1.0.1",
+	"version": "1.0.2",
 	"engines": {
 		"vscode": "^1.74.0"
 	},

src/models/command.ts

@@ -98,12 +98,15 @@ export default class Command {
 		}
 
 		const inputs: Record<string, string> = {};
-		for (const placeholder of matches) {
+
+		for (const placeholder in matches) {
 			const input = await takeSingleInput({
 				promptText: `${resolveCommandType} | ${this.name} | ${placeholder} | `,
 				placeholder: `Enter ${placeholder}`,
 			});
-			inputs[placeholder] = input;
+			matches[placeholder].forEach((match) => {
+				inputs[match] = input;
+			});
 		}
 		const resolvedCommand = this.command.replace(regex, (match) => {
 			if (match in inputs) {

src/models/placeholder_types.ts

@@ -4,8 +4,19 @@ export abstract class PlaceholderType {
 
 	abstract wrapLabel(label: string): string;
 
-	extractPlaceholders = (str: string): Array<string> | null => {
-		return str.match(this.regex);
+	extractPlaceholders = (str: string): Record<string, Set<string>> | null => {
+		const matches = str.match(this.regex) ?? null;
+		if (!matches) return null;
+		const placeholders: Record<string, Set<string>> = {}
+		matches?.map((m) => {
+			const text = m.replace(/^\W+|\W+$/g, '')
+			if (!placeholders[text]) {
+				placeholders[text] = new Set([m])
+			} else {
+				placeholders[text].add(m)
+			}
+		});
+		return placeholders;
 	};
 
 	static getPlaceholderTypeFromId(id: string) {