vscode launching function app in lerna monorepo












1















First, I have a monorepo that is structured like so:



repo-name/
packages/
backend/
frontend/
.vscode/


The backend is an Azure function app structured like so:



backend/
functions/
funcOne/
funcTwo/
scripts/
start-debug.sh
package.json


Second, for the backend's package.json, I have a script:



  "debug": "npm run build && FUNCTION_APP_PORT=7071 ./scripts/start-debug.sh",


The start-debug.sh script looks like this:



#!/bin/bash 
set -e
cd ./functions
func extensions install
func host start -p $FUNCTION_APP_PORT --debug VSCode


I'm trying to write a launch configuration so that I can debug my functions in VSCode.



I have tried a number of variations based on what I have found out there, but nothing seems to work. Does anyone have any suggestions?



Here's my latest attempt:



{
"name": "Launch Backend Functions",
"type": "node",
"request": "launch",
"address": "localhost",
"protocol": "inspector",
"runtimeExecutable": "${workspaceRoot}/node_modules/.bin/lerna",
"runtimeArgs": [
"exec",
"--scope",
"actual-name-of-backend-package",
"--",
"npm"
],
"args": ["run", "debug"],
"port": 1234
}









share|improve this question

























  • Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

    – orepor
    Jan 25 at 12:48
















1















First, I have a monorepo that is structured like so:



repo-name/
packages/
backend/
frontend/
.vscode/


The backend is an Azure function app structured like so:



backend/
functions/
funcOne/
funcTwo/
scripts/
start-debug.sh
package.json


Second, for the backend's package.json, I have a script:



  "debug": "npm run build && FUNCTION_APP_PORT=7071 ./scripts/start-debug.sh",


The start-debug.sh script looks like this:



#!/bin/bash 
set -e
cd ./functions
func extensions install
func host start -p $FUNCTION_APP_PORT --debug VSCode


I'm trying to write a launch configuration so that I can debug my functions in VSCode.



I have tried a number of variations based on what I have found out there, but nothing seems to work. Does anyone have any suggestions?



Here's my latest attempt:



{
"name": "Launch Backend Functions",
"type": "node",
"request": "launch",
"address": "localhost",
"protocol": "inspector",
"runtimeExecutable": "${workspaceRoot}/node_modules/.bin/lerna",
"runtimeArgs": [
"exec",
"--scope",
"actual-name-of-backend-package",
"--",
"npm"
],
"args": ["run", "debug"],
"port": 1234
}









share|improve this question

























  • Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

    – orepor
    Jan 25 at 12:48














1












1








1








First, I have a monorepo that is structured like so:



repo-name/
packages/
backend/
frontend/
.vscode/


The backend is an Azure function app structured like so:



backend/
functions/
funcOne/
funcTwo/
scripts/
start-debug.sh
package.json


Second, for the backend's package.json, I have a script:



  "debug": "npm run build && FUNCTION_APP_PORT=7071 ./scripts/start-debug.sh",


The start-debug.sh script looks like this:



#!/bin/bash 
set -e
cd ./functions
func extensions install
func host start -p $FUNCTION_APP_PORT --debug VSCode


I'm trying to write a launch configuration so that I can debug my functions in VSCode.



I have tried a number of variations based on what I have found out there, but nothing seems to work. Does anyone have any suggestions?



Here's my latest attempt:



{
"name": "Launch Backend Functions",
"type": "node",
"request": "launch",
"address": "localhost",
"protocol": "inspector",
"runtimeExecutable": "${workspaceRoot}/node_modules/.bin/lerna",
"runtimeArgs": [
"exec",
"--scope",
"actual-name-of-backend-package",
"--",
"npm"
],
"args": ["run", "debug"],
"port": 1234
}









share|improve this question
















First, I have a monorepo that is structured like so:



repo-name/
packages/
backend/
frontend/
.vscode/


The backend is an Azure function app structured like so:



backend/
functions/
funcOne/
funcTwo/
scripts/
start-debug.sh
package.json


Second, for the backend's package.json, I have a script:



  "debug": "npm run build && FUNCTION_APP_PORT=7071 ./scripts/start-debug.sh",


The start-debug.sh script looks like this:



#!/bin/bash 
set -e
cd ./functions
func extensions install
func host start -p $FUNCTION_APP_PORT --debug VSCode


I'm trying to write a launch configuration so that I can debug my functions in VSCode.



I have tried a number of variations based on what I have found out there, but nothing seems to work. Does anyone have any suggestions?



Here's my latest attempt:



{
"name": "Launch Backend Functions",
"type": "node",
"request": "launch",
"address": "localhost",
"protocol": "inspector",
"runtimeExecutable": "${workspaceRoot}/node_modules/.bin/lerna",
"runtimeArgs": [
"exec",
"--scope",
"actual-name-of-backend-package",
"--",
"npm"
],
"args": ["run", "debug"],
"port": 1234
}






azure visual-studio-code vscode-debugger lerna monorepo






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edited Nov 20 '18 at 21:05







westandy

















asked Nov 20 '18 at 20:49









westandywestandy

4691720




4691720













  • Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

    – orepor
    Jan 25 at 12:48



















  • Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

    – orepor
    Jan 25 at 12:48

















Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

– orepor
Jan 25 at 12:48





Hey I've written a small vscode extension that can help you differentiate easily when you're working on a serverside file and a clientside file based on regex and colors. Maybe helpful to you! marketplace.visualstudio.com/…

– orepor
Jan 25 at 12:48












1 Answer
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oldest

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OK, here's the launch configuration in VSCode that worked for me:



{
"type": "node",
"request": "attach",
"name": "Attach by Process ID",
"protocol": "legacy",
"processId": "${command:PickProcess}",
"port": 9229
},


My steps are



1) Go to my backend repo, and run npm run debug which runs my start-debug.sh script.



2) In VS Code, I attach to a nodejsWorker out of azure-function-core-tools.



Now, I can step through my functions.






share|improve this answer























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    1














    OK, here's the launch configuration in VSCode that worked for me:



    {
    "type": "node",
    "request": "attach",
    "name": "Attach by Process ID",
    "protocol": "legacy",
    "processId": "${command:PickProcess}",
    "port": 9229
    },


    My steps are



    1) Go to my backend repo, and run npm run debug which runs my start-debug.sh script.



    2) In VS Code, I attach to a nodejsWorker out of azure-function-core-tools.



    Now, I can step through my functions.






    share|improve this answer




























      1














      OK, here's the launch configuration in VSCode that worked for me:



      {
      "type": "node",
      "request": "attach",
      "name": "Attach by Process ID",
      "protocol": "legacy",
      "processId": "${command:PickProcess}",
      "port": 9229
      },


      My steps are



      1) Go to my backend repo, and run npm run debug which runs my start-debug.sh script.



      2) In VS Code, I attach to a nodejsWorker out of azure-function-core-tools.



      Now, I can step through my functions.






      share|improve this answer


























        1












        1








        1







        OK, here's the launch configuration in VSCode that worked for me:



        {
        "type": "node",
        "request": "attach",
        "name": "Attach by Process ID",
        "protocol": "legacy",
        "processId": "${command:PickProcess}",
        "port": 9229
        },


        My steps are



        1) Go to my backend repo, and run npm run debug which runs my start-debug.sh script.



        2) In VS Code, I attach to a nodejsWorker out of azure-function-core-tools.



        Now, I can step through my functions.






        share|improve this answer













        OK, here's the launch configuration in VSCode that worked for me:



        {
        "type": "node",
        "request": "attach",
        "name": "Attach by Process ID",
        "protocol": "legacy",
        "processId": "${command:PickProcess}",
        "port": 9229
        },


        My steps are



        1) Go to my backend repo, and run npm run debug which runs my start-debug.sh script.



        2) In VS Code, I attach to a nodejsWorker out of azure-function-core-tools.



        Now, I can step through my functions.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 20 '18 at 21:04









        westandywestandy

        4691720




        4691720






























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