Semgo

Description

Because of the release cycle of machine image, in Semaphore, there is no guarantee that you are using the latest version of Go.

This can be a problem when Go has a CVE.

This tool is used to replace the version used by the command sem-version.

Example

• Semaphore have only the go1.14.6 and you want the latest go1.14 (go1.14.7):

$ sem-version go 1.14

[18:29 14/08/2020]: Changing 'go' to version 1.14
Currently active Go version is:
go version go1.14.6 linux/amd64

[18:29 14/08/2020]: Switch successful.

$ sudo semgo go1.14
[remote] go1.14.6 has been replaced by go1.14.7.

• Semaphore have only the go1.14.6 and you want the latest go1.15 (go1.15):

$ sudo semgo go1.15
[remote] go1.10.8 has been replaced by go1.15.

• Semaphore have only the go1.14.6 and you want the Go version from your go.mod (go1.15):

$ sudo semgo -mod
[remote] go1.10.8 has been replaced by go1.15.

Installation

curl -sSfL https://raw.githubusercontent.com/ldez/semgo/master/godownloader.sh | sudo sh -s -- -b "/usr/local/bin"

curl -sSfL https://raw.githubusercontent.com/ldez/semgo/master/godownloader.sh | sudo sh -s -- -b "/usr/local/bin" v0.1.0

curl -sSfL https://raw.githubusercontent.com/ldez/semgo/master/godownloader.sh | sudo sh -s -- -b "/usr/local/bin" ${SEMGO_VERSION}