April 2018
Intermediate to advanced
250 pages
5h 42m
English
Content preview from Docker for Serverless Applications
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Preparing the tool
Installing the Go compiler and making it ready to use is sometimes tricky. However, Golang Version Manager (GVM), is a tool that helps with installing and uninstalling different Go versions on the same machine. It also helps manage GOPATH effectively.
What is GOPATH? It is defined as follows in Wikipedia:
"The GOPATH environment variable is used to specify directories outside of $GOROOT that contain the source for Go projects and their binaries."
To start using GVM, we first install the gvm command using the snippet provided on https://github.com/moovweb/gvm. It can be installed with a single command:
$ bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
Now we have GVM ...
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