Firebase Cloud Function deploy tslint error

Question

I started a new Firebase project with the CLI. I'm using only Cloud functions and wanted to deploy some functions but Im getting this error

functions@ lint: `tslint --project tsconfig.json`

I already changed following lines:

  "npm --prefix \"$RESOURCE_DIR\" run lint",
  "npm --prefix \"$RESOURCE_DIR\" run build"

to

  "npm --prefix \"%RESOURCE_DIR%\" run lint",
  "npm --prefix \"%RESOURCE_DIR%\" run build"

because they also threw an error.

What do I need to change?

Edit:

I created a new Firebase project (In a folder called Firebase) with the cli and only use Cloud functions. Then I copied all my .ts files into the src folder and added my dependencies.

 "firebase-admin": "~5.12.1",
 "firebase-functions": "^1.0.3",
 "@types/async": "^2.0.48",
 "@types/camelcase": "^4.1.0",
 "@types/glob": "^5.0.35",
 "@types/request": "^2.47.0",
 "@types/xml2js": "^0.4.2",
 "async": "^2.6.0",
 "camelcase": "^4.1.0",
 "glob": "^7.1.2",
 "install": "0.10.4",
 "npm": "5.6.0",
 "request": "^2.85.0",
 "xml2js": "^0.4.19"

Then I run firebase deploy and got the following:

i  deploying functions
Running command: npm --prefix "$RESOURCE_DIR" run lint
npm ERR! path C:\...\Projects\Firebase\%RESOURCE_DIR%\package.json
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall open
npm ERR! enoent ENOENT: no such file or directory, open 'C:\...\Projects\Firebase\%RESOURCE_DIR%\package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\...\AppData\Roaming\npm-cache\_logs\2018-06-19T20_48_36_986Z-debug.log

Error: functions predeploy error: Command terminated with non-zero exit code4294963238

C:\...\Projects\Firebase>

The log file showed:

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   '--prefix',
1 verbose cli   '%RESOURCE_DIR%',
1 verbose cli   'run',
1 verbose cli   'lint' ]
2 info using [email protected]
3 info using [email protected]
4 verbose stack Error: ENOENT: no such file or directory, open 'C:\...\Projects\Firebase\%RESOURCE_DIR%\package.json'
5 verbose cwd C:\...\Projects\Firebase
6 verbose Windows_NT 10.0.17134
7 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "--prefix" "%RESOURCE_DIR%" "run" "lint"
8 verbose node v8.9.4
9 verbose npm  v5.6.0
10 error path C:\...\Projects\Firebase\%RESOURCE_DIR%\package.json
11 error code ENOENT
12 error errno -4058
13 error syscall open
14 error enoent ENOENT: no such file or directory, open 'C:\...\Projects\Firebase\%RESOURCE_DIR%\package.json'
15 error enoent This is related to npm not being able to find a file.
16 verbose exit [ -4058, true ]

I just edited the directory paths where necessary.

That line you're showing isn't an error line. That's just telling you that tslint about to be run against your project. What's the real error message here? — Doug Stevenson

Johann Feser Johann Feser · Accepted Answer · 2018-06-22T15:55:05

So I created another new project which uses hosting and functions. I got the same error as above. After searching again I found this solution. In the firebase.json file I replaced

"functions": {
    "predeploy": [
      "npm --prefix \"$RESOURCE_DIR\" run lint",
      "npm --prefix \"$RESOURCE_DIR\" run build"
    ]
  },

with

 "functions": {
    "predeploy": [
      "npm --prefix \"%RESOURCE_DIR%\" run lint",
      "npm --prefix \"%RESOURCE_DIR%\" run build"
    ]
  }

After reading this issues on Github

Firebase Cloud Function deploy tslint error

3 Answers