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Create an HttpsProxyAgent for plugin list if necessary #5481

merged 1 commit into from Nov 14, 2018


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commented Nov 13, 2018

What did you implement:

Closes #5480

How did you implement it:

Create an HttpsProxyAgent to pass to fetch if any relevant env vars are set

How can we verify it:

run sls plugins list with an https_proxy env var set.


  • Write tests
  • Write documentation
  • Fix linting errors
  • Make sure code coverage hasn't dropped
  • Provide verification config / commands / resources
  • Enable "Allow edits from maintainers" for this PR
  • Update the messages below

Is this ready for review?: YES
Is it a breaking change?: NO


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commented Nov 13, 2018

@lazize could you check that this fixes your issue? Install with npm i -g serverless/serverless@sls-5480

@dschep dschep requested a review from horike37 Nov 13, 2018

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commented Nov 13, 2018

@dschep I am getting this error when I try to install with your suggested command.

$ npm i -g serverless/serverless@sls-5480
npm ERR! code ENOLOCAL
npm ERR! Could not install from "serverless/serverless@sls-5480" as it does not contain a package.json file.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/azize/.npm/_logs/2018-11-13T20_23_29_918Z-debug.log

One question, will this PR fix just plugin list or plugin install also?


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commented Nov 13, 2018

Doh. sorry @lazize, it's # not @. So: npm i -g serverless/serverless#sls-5480

@dschep dschep force-pushed the sls-5480 branch from 78ea8f4 to 77886b5 Nov 14, 2018

const options = {};
if (proxy) {
options.agent = new HttpsProxyAgent(url.parse(proxy));

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lazize Nov 14, 2018

See the error below:

$ serverless plugin  list
  Reference Error ----------------------------------------
  url is not defined
     For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.
  Get Support --------------------------------------------
  Your Environment Information -----------------------------
     OS:                     linux
     Node Version:           11.1.0
     Serverless Version:     1.32.0

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dschep Nov 14, 2018

Author Member

Doh. Fixed. re-install and try again please.

@dschep dschep force-pushed the sls-5480 branch from 77886b5 to f5c225f Nov 14, 2018

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commented Nov 14, 2018

@dschep Now all commands related to serverless plugin work fine behind the proxy.
Well done!


$ serverless plugin list
@endemolshinegroup/serverless-dynamodb-autoscaler - Autoscale DynamoDB resources with a single AWS AutoScalingPlan
@haftahave/serverless-ses-template - A serveless plugin that allows automatically creating, updating and removing AWS SES Templates using a configuration file and keeps your AWS SES Templates synced with your configuration file.

... truncated for brevity ...


$ serverless plugin install --name serverless-scriptable-plugin
Serverless: Creating an empty package.json file in your service directory
Serverless: Installing plugin "serverless-scriptable-plugin@latest" (this might take a few seconds...)
Serverless: Successfully installed "serverless-scriptable-plugin@latest"


$ serverless plugin uninstall --name serverless-scriptable-plugin
Serverless: Uninstalling plugin "serverless-scriptable-plugin" (this might take a few seconds...)
Serverless: Successfully uninstalled "serverless-scriptable-plugin"


$ serverless plugin search --query '.*script.*'
10 plugin(s) found for your search query ".*script.*"

serverless-cljs-plugin - Enables Clojurescript as an implementation language for Lambda handlers
serverless-coffeescript - A Serverless plugin to compile your CoffeeScript into JavaScript at deployment
serverless-plugin-git-variables - A Serverless plugin to expose git variables (branch name, HEAD description, full commit hash) to your serverless services
serverless-plugin-log-subscription - Adds a CloudWatch LogSubscription for functions
serverless-plugin-scripts - Add scripting capabilities to the Serverless Framework
serverless-plugin-subscription-filter - A serverless plugin to register AWS CloudWatchLogs subscription filter
serverless-plugin-typescript - Serverless plugin for zero-config Typescript support.
serverless-scriptable-plugin - Customize Serverless behavior without writing a plugin.
serverless-sns-filter - Serverless plugin to add SNS Subscription Filters to events
serverless-subscription-filter - Serverless plugin to register subscription filter for Lambda logs. Register and pipe the logs of one lambda to another to process

To install a plugin run 'serverless plugin install --name plugin-name-here'

It will be automatically downloaded and added to your package.json and serverless.yml file
pmuens approved these changes Nov 14, 2018
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Looks reasonable from a code perspective (haven't tested it though).

Might be worthwhile to add a test for this (or not if we mock extensively)...


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commented Nov 14, 2018

Yeah. didn't test since you'd have to do a bunch of mocking sinc eit's explicitly network stuff.

@dschep dschep merged commit 8c04460 into master Nov 14, 2018
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@dschep dschep deleted the sls-5480 branch Nov 14, 2018
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