SoloLearn - Go

Table of Contents

SoloLearn - Go
- Setup
- Usage
- TODO
- Further reading

Setup

# install homebrew (macOS)
bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# install asdf
brew install asdf

# install go
asdf plugin-add golang https://github.com/kennyp/asdf-golang
asdf install golang 1.20.4
asdf local golang 1.20.4
asdf reshim

# add asdf to ~/.bashrc
export ASDF_DIR="$HOME/.asdf"
export PATH="$ASDF_DIR/shims:$HOME/.local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH"
export PATH=$(echo -n $PATH | awk -v RS=: -v ORS=: '!x[$0]++' | sed "s/\(.*\).\{1\}/\1/")

# asdf shell completions
[[ -f "$ASDF_DIR/asdf.sh" ]] && . "$ASDF_DIR/asdf.sh"

# append $GOPATH to existing $PATH (~/.bashrc)
export GOROOT="$(asdf where golang)/go"
export GOPATH=$(go env GOPATH)
export GOBIN=$GOROOT/bin
export PATH=$PATH:$GOBIN

# install delve debugger
go install github.com/go-delve/delve/cmd/dlv@latest

VSCode From @ko31: > Open the Extensions Marketplace (Cmd+Shift+X), search Go and install it. > > [O]pen the Command Palette (Cmd+Shift+P) and run the Go: Install/Update Tools command. > > Install all the Go extensions listed there.
Known good config

{
    // OTHER CONFIG ITEMS ^^
    // GOLANG-SPECIFIC
    "go.inferGopath": false,
    "go.buildOnSave": "workspace",
    "go.lintOnSave": "package",
    "go.vetOnSave": "package",
    "go.buildTags": "",
    "go.buildFlags": [],
    "go.lintFlags": [],
    "go.vetFlags": [],
    "go.coverOnSave": false,
    "go.useCodeSnippetsOnFunctionSuggest": false,
    "go.formatTool": "gofmt",
    "go.gocodeAutoBuild": false,
    "go.useLanguageServer": true,
    "go.alternateTools": {
        "go-langserver": "gopls"
    },
    "[go]": {
        "editor.codeActionsOnSave": {
            "source.organizeImports": false
        },
        "editor.formatOnSave": true,
    },
}

Usage

# start module and track code's dependencies in tld
go mod init git_username/repo_name

# create directory and move to it
mkdir -p hello && cd $_

# edit hello.go

# run program in working directory (downloads deps automatically from go.mod)
go run .

# install new dependency
go get rsc.io/quote

# cleanup imports
go mod tidy

TODO

Extracurricular
- Calculate datetime from 9/21/2021 (git init) to 7/19/2022 w/Go stdlib
  - I.e., course completion duration
  - 301 days

pythoninthegrass / sololearn_golang

SoloLearn - Go

Setup

Usage

TODO

Further reading

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