Aleksey Kontsevich Aleksey Kontsevich - 1 month ago 18
Git Question

NodeJS application deployment issue

Deployed NodeJS application to Azure from VS Code like mentioned here: Deploy NodeJS app to Azure from VS Code successfully - first initial commit:

$ git push azure master
...
remote: Updating branch 'master'.
remote: Updating submodules.
...


Then added
dotenv-extended
module to
app.js
:

require('dotenv-extended').load();


npm added
"dotenv-extended": "^2.0.1"
to
package.json
file. After that committed, pushed to github, then pushed to azure same way like above.

However in 2nd time Azure did not perform submodules update and
dotenv-extended
was not installed on Azure in
/node_modules/*
which is added to
.gitignore
on my side. This caused application exception so forced to go to azure and run
npm install dotenv-extended
or
npm update
manually.

In 3rd time deployment Azure printed:

remote: Updating branch 'master'.
remote: Updating submodules.
...
remote: npm WARN MyApp@1.0.0 No description
remote: removed 15 packages in 31.134s
remote: npm WARN MyApp@1.0.0 No repository field.


and when I checked
dotenv-extended
was erased again even if I installed it manually previously.


  • Why did this happen, why azure did not run
    remote: Updating submodules
    in second time?

  • How to fix this if I need to add some modules later?

  • Is it possible to fix or extend some post-deployment script on Azure to add
    npm update
    command?

  • Or install them manually which is not good?

  • Or there is another way to deploy without git?




P.S. Think proposed solution
Git push to azure websites with submodule will not work as Git Azure
erases modules for some reason.

Answer Source

Seems some Azure issue. Following sequence helped me to solve the issue:

  • Go to App Service Editor in Azure,
  • Open Console there
  • Execute
    • npm install npm -g for latest npm
    • After this got another exception running my app: Error: Cannot find module 'async' - same bug as I got with 'dotenv-extended'.
    • npm install async

Works fine now after all of above. People suggest to commit package-lock.json, however this solution had not helped me: Azure deployment script uninstalled async and I got above error.