Disable opencollective in CI environments

Type of Issue

[x] Bug Report
[ ] Feature Request

Description

When installing / building a project with ng-packagr as a dependency in a CircleCI environment, the npm install part fails due to the following error:

> ng-packagr@4.4.5 postinstall /home/circleci/repo/node_modules/ng-packagr
> opencollective postinstall

sh: 1: opencollective: Permission denied
wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 126
npm ERR! ng-packagr@4.4.5 postinstall: `opencollective postinstall`
npm ERR! Exit status 126
npm ERR! 
npm ERR! Failed at the ng-packagr@4.4.5 postinstall script.

See e.g. https://circleci.com/gh/bithost-gmbh/ngx-mat-select-search/114?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

I opened the following issue on opencollective: https://github.com/opencollective/opencollective-postinstall/issues/15

Workaround

An easy workaround is to add the following to the .circleci/config.yml

jobs:
  build:
    ... 
    steps:
      ...
      - run: DISABLE_OPENCOLLECTIVE=true
      - run: npm install

See e.g. https://circleci.com/gh/bithost-gmbh/ngx-mat-select-search/115?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

Suggested fix

Until https://github.com/opencollective/opencollective-postinstall/issues/15 is fixed, it should be detected whether the installation is running in a CircleCI environment and skip the opencollective postinstall script in https://github.com/ng-packagr/ng-packagr/blob/master/package.json#L136

[macjohnny]

cmd: set DISABLE_OPENCOLLECTIVE = "true"

powershell: $env:DISABLE_OPENCOLLECTIVE = "true"

check it with command printenv

[macjohnny]

@mal90 you need to install tsickle. Please run:

npm install tsickle

There should furthermore be more information in the log. Please post the entire log