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gosh's Introduction

Gosh - WIP

A shell written in go

Features

Gosh includes two builtin commands:

  • cd <dir_name>
    • running cd with no arguments changes the directory to $HOME
  • exit <exit_code(optional)>

Gosh comes with 4 builtin prompt items:

  • user: displays the current user
  • hostname: displays your hostname
  • workdir: displays your current working directory
    • paths relative to $HOME are printed as ~/path
  • command: prints a : so that it is clear that the user can enter a command

Install instructions

Download and install:

go get github.com/cezarmathe/gosh

gosh's People

Contributors

cezarmathe avatar kroppt avatar michaelmcallister avatar

Stargazers

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Watchers

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Forkers

joshvanl isgasho maxmcd

gosh's Issues

Control+D sends gosh into an infinite loop

sending ^D will send Gosh into a tail spin.

This is because you're essentially closing the reader, so subsequent reads will encounter an io.EOF error.

When an error is thrown you print and return, without handling the error (interpret.go#L16-L17)

go install fails

Following the steps in README.md

gosh git:(master) go install
main.go:4:2: cannot find package "github.com/cezarmathe/gosh/shell" in any of:
/usr/local/Cellar/go/1.11.2/libexec/src/github.com/cezarmathe/gosh/shell (from $GOROOT)
/Users/tsy/go/src/github.com/cezarmathe/gosh/shell (from $GOPATH)

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