If the value for a context contains an equals sign, the cli drops the equals sign.

cdk synth -c foo=bar=

Produces a value of "bar" for the context named "foo" instead of the expected value "bar=".

Reproduction Steps

1. Synth the following stack with this context value -c foo=bar=:

export class FooStack extends cdk.Stack {
  constructor(scope: cdk.Construct, id: string, props?: cdk.StackProps) {
    super(scope, id, props);

    const foo: string = this.node.tryGetContext('foo');
    new cdk.CfnOutput(this, 'foo', { value: foo });
  }
}

cdk synth -c foo=bar=

Expected Output

Outputs:
  foo:
    Value: bar=

Actual Output

Outputs:
  foo:
    Value: bar

Environment

• CLI Version :1.19.0
• Framework Version:1.19.0
• OS :Linux
• Language :TypeScript

Other

This is 🐛 Bug Report