From 3b06df28f6fcfb64c0f5c22f7380de8230ecced9 Mon Sep 17 00:00:00 2001
From: Jan Keromnes <jan.keromnes@typefox.io>
Date: Fri, 17 Jun 2022 14:46:30 +0200
Subject: [PATCH] [config-inferrer] Use 'pnpm' package manager when there is a
 pnpm-lock.yaml file or the package.json specifies it

Co-authored-by: Jiawen Geng <technicalcute@gmail.com>
---
 .../server/src/config/config-inferrer.ts      | 40 ++++++++++---------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/components/server/src/config/config-inferrer.ts b/components/server/src/config/config-inferrer.ts
index 17f9ce59c75849..5cd7a6df3e87aa 100644
--- a/components/server/src/config/config-inferrer.ts
+++ b/components/server/src/config/config-inferrer.ts
@@ -41,29 +41,33 @@ export class ConfigInferrer {
         if (!pckjsonContent) {
             return;
         }
-        let command: "yarn" | "npm" = "npm";
+        let pckjson;
+        try {
+            pckjson = JSON.parse(pckjsonContent);
+        } catch (e) {
+            console.log(e, pckjsonContent);
+        }
+        let command: "yarn" | "npm" | "pnpm" = "npm";
         if (await ctx.exists("yarn.lock")) {
             command = "yarn";
         }
+        if ((await ctx.exists("pnpm-lock.yaml")) || pckjson?.packageManager?.startsWith("pnpm")) {
+            command = "pnpm";
+        }
         this.addCommand(ctx.config, command + " install", "init");
-        try {
-            const pckjson = JSON.parse(pckjsonContent);
-            if (pckjson.scripts) {
-                if (pckjson.scripts.build) {
-                    this.addCommand(ctx.config, command + " run build", "init");
-                } else if (pckjson.scripts.compile) {
-                    this.addCommand(ctx.config, command + " run compile", "init");
-                }
-                if (pckjson.scripts.start) {
-                    this.addCommand(ctx.config, command + " run start", "command");
-                } else if (pckjson.scripts.dev) {
-                    this.addCommand(ctx.config, command + " run dev", "command");
-                } else if (pckjson.scripts.watch) {
-                    this.addCommand(ctx.config, command + " run watch", "command");
-                }
+        if (pckjson.scripts) {
+            if (pckjson.scripts.build) {
+                this.addCommand(ctx.config, command + " run build", "init");
+            } else if (pckjson.scripts.compile) {
+                this.addCommand(ctx.config, command + " run compile", "init");
+            }
+            if (pckjson.scripts.start) {
+                this.addCommand(ctx.config, command + " run start", "command");
+            } else if (pckjson.scripts.dev) {
+                this.addCommand(ctx.config, command + " run dev", "command");
+            } else if (pckjson.scripts.watch) {
+                this.addCommand(ctx.config, command + " run watch", "command");
             }
-        } catch (e) {
-            console.log(e, pckjsonContent);
         }
         this.addExtension(ctx, "dbaeumer.vscode-eslint");
     }