Problems while individually packaging

[k-ogawa-1988]

Versions:

This plugin: 4.0.0

Operating System:          darwin
Node Version:              14.16.1
Framework Version:         2.39.1 (local)
Plugin Version:            4.5.3
SDK Version:               4.2.2
Components Version:        3.9.1

Problem no.1

When package.artifact is specified as empty string, sls package works fine.

# serverless.yml

package:
  individually: true
  patterns:
    - '!.gitignore'
    - '!node_modules/**'
    - '!package.json'
    - '!yarn.lock'
  artifact: ''

But sls package fails when package.artifact is not specified.

# serverless.yaml

package:
  individually: true
  patterns:
    - '!.gitignore'
    - '!node_modules/**'
    - '!package.json'
    - '!yarn.lock'

Error

  TypeError: Cannot read property 'split' of undefined
      at GooglePackage.compileFunctions (/path/to/cloud_functions/node_modules/serverless-google-cloudfunctions/package/lib/compileFunctions.js:13:39)
      at GooglePackage.tryCatcher (/path/to/cloud_functions/node_modules/bluebird/js/release/util.js:16:23)
      at Promise._settlePromiseFromHandler (/path/to/cloud_functions/node_modules/bluebird/js/release/promise.js:547:31)
      at Promise._settlePromise (/path/to/cloud_functions/node_modules/bluebird/js/release/promise.js:604:18)
      at Promise._settlePromiseCtx (/path/to/cloud_functions/node_modules/bluebird/js/release/promise.js:641:10)
      at _drainQueueStep (/path/to/cloud_functions/node_modules/bluebird/js/release/async.js:97:12)
      at _drainQueue (/path/to/cloud_functions/node_modules/bluebird/js/release/async.js:86:9)
      at Async._drainQueues (/path/to/cloud_functions/node_modules/bluebird/js/release/async.js:102:5)
      at Immediate.Async.drainQueues [as _onImmediate] (/path/to/cloud_functions/node_modules/bluebird/js/release/async.js:15:14)
      at processImmediate (internal/timers.js:461:21)

/package/lib/compileFunctions.js

Problem no.2

Under functions.func_name, package causes validation warning when sls package even if there's an official document.

# serverless.yml

package:
  individually: true
  patterns:
    - '!.gitignore'
    - '!node_modules/**'
    - '!package.json'
    - '!yarn.lock'
    - '!src/**'
  artifact: ''

functions:
  listUsers:
    package:
      patterns:
        - 'src/list_users/**'
    handler: list_users
    memorySize: 128
    timeout: 60s
    events:
      - http: path

Warning

Serverless: Configuration warning at 'functions.listUsers': unrecognized property 'package'
Serverless:  
Serverless: Learn more about configuration validation here: http://slss.io/configuration-validation

Note : generated .zip files looks fine.

Problem no.3

sls deploy with configuration below (including package.individually = true, package.artifact = '' and functions.func_name.package) causes error.

# serverless.yml

package:
  individually: true
  patterns:
    - '!.gitignore'
    - '!node_modules/**'
    - '!package.json'
    - '!yarn.lock'
  artifact: ''

functions:
  listUsers:
    package:
      patterns:
        - 'src/list_users/**'
    handler: list_users
    memorySize: 128
    timeout: 60s
    events:
      - http: path

Error

(no stacktrace)

yarn run v1.22.10
$ /path/to/cloud_functions/node_modules/.bin/sls deploy
Serverless: Deprecation warning: CLI options definitions were upgraded with "type" property (which could be one of "string", "boolean", "multiple"). Below listed plugins do not predefine type for introduced options:
             - GoogleLogs for "count"
            Please report this issue in plugin issue tracker.
            Starting with next major release, this will be communicated with a thrown error.
            More Info: https://www.serverless.com/framework/docs/deprecations/#CLI_OPTIONS_SCHEMA
Serverless: Configuration warning at 'functions.listUsers': unrecognized property 'package'
Serverless:  
Serverless: Learn more about configuration validation here: http://slss.io/configuration-validation
Serverless:  
Serverless: Deprecation warning: Starting with next major, Serverless will throw on configuration errors by default. Adapt to this behavior now by adding "configValidationMode: error" to service configuration
            More Info: https://www.serverless.com/framework/docs/deprecations/#CONFIG_VALIDATION_MODE_DEFAULT
Serverless: Packaging service...
Serverless: Excluding development dependencies...
Serverless: Compiling function "listUsers"...
Serverless: Uploading artifacts...

 Error ---------------------------------------------------

  Error: ENOENT: no such file or directory, open ''

     For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.

  Get Support --------------------------------------------
     Docs:          docs.serverless.com
     Bugs:          github.com/serverless/serverless/issues
     Issues:        forum.serverless.com

  Your Environment Information ---------------------------
     Operating System:          darwin
     Node Version:              14.16.1
     Framework Version:         2.39.1 (local)
     Plugin Version:            4.5.3
     SDK Version:               4.2.2
     Components Version:        3.9.1

Serverless: Artifacts successfully uploaded...
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Note: when turning off indiviaullly packaging, deploy works well but it may contain unused files (e.g. other function's code).

How can I work around this?

[CorentinDoue]

Hello, Individual packaging is not supported yet by this package.

https://github.com/serverless/serverless-google-cloudfunctions/pull/261 adds it but is not ready. Feel free to help :)

[El-Fitz]

Any help is more than welcome; I’m figuring it out as I go ^^’