edgo

Yet another console text editor, but with lsp support
!!! Check out my new code editor, red, at https://github.com/red-rs/red. It's like Edgo but rewritten in Rust!

Demo

https://github.com/vipmax/edgo/wiki/Features

Key bindings and features:

Control + q - quit
Control + d - duplicate line
Control + x - cut
Control + c - copy
Control + v - paste
Control + u - undo
Control + f - find
Control + f, type prefix, Control + g - global find
Control + t - files selection tree
Option + / - comment line
Control + o - cursor back
Control + ] - cursor forward
Control + j - cursor to the top
Control + k - cursor to the bottom
Control + l + line number - cursor to the line
Control + y - lines count report
Shift + arrow - select text
Option + right/left - smart horizontal movement by words
Option + down/up - smart selection
Control + Shift + down/up - lines swap
mouse selection - select text
mouse double click - select word
mouse triple click - select line
Control + space - lsp completion
Control + h - lsp hover
Control + p - lsp signature help
Control + g / Control + mouse click - lsp definition
Control + r / Option + mouse click - lsp references
Control + e - lsp diagnostic (errors)
Shift + F6 - lsp rename
Control + w - method extraction

Installation:

Install Go for MacOS:

brew install go 
echo 'export PATH=$PATH:$(go env GOPATH)/bin' >> ~/.zshrc

Clone:

git clone https://github.com/vipmax/edgo && cd edgo
make

Usage:

edgo [filename]
edgo ~/.zshrc 

# with no args it will open current directory
edgo

Support

If you like the project, please support it.
https://www.buymeacoffee.com/vipmax/edgo

Configuration

edgo uses yaml file for configuration.
Set EDGO_CONF env var to conf file path

export EDGO_CONF="/Users/max/apps/go/edgo/config.yaml"

Themes

edgo supports themes, set it in config file.

edgo
edgo-light
dracula
darcula
idea-light
nord
monokai

Lsp

Following lsp features are supported:

completion
hover
signature help
definition
references
rename
method extraction
diagnostic

Following languages are supported:

go

go install golang.org/x/tools/gopls@latest

python

pip install -U 'python-lsp-server[all]'

javascript/typescript

npm i -g typescript typescript-language-server

html

npm i -g vscode-langservers-extracted

vue

npm i -g vls

rust

#curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup component add rust-analyzer

c/c++

# go to https://clangd.llvm.org/installation.html
clangd

java

# jdtls requires at least Java 17, check also JAVA_HOME must be set 
brew install jdtls

kotlin

# https://github.com/fwcd/kotlin-language-server
brew install kotlin-language-server

swift

# https://github.com/apple/sourcekit-lsp
xcrun

haskell

# https://haskell-language-server.readthedocs.io/en/latest/installation.html
ghcup install hls

zig

npm i -g bash-language-server

d

dub fetch serve-d

ocaml

opam install ocaml-lsp-server

bash

# https://haskell-language-server.readthedocs.io/en/latest/installation.html
brew install zls

Tests

Edgo provides a seamless testing experience with the ability to execute tests using a simple button click.

Edgo supports testing functionality using Tree Sitter for go, python, javascript, java.
WIP for other langs

Debug

Added Debug first implementation

Debug is working via dap protocol for go (dlv) and python (debugpy) WIP for other langs

Usage:

control + b - set/delete breakpoint
control + F11 to start debug
In debug mode editing is not allowed
c - continue to the next breakpoint
q - quit debug

Notes:

Map Caps lock to Control button, everything will be easier.
Use Alacritty as default terminal, it is fast, power efficient end easy to config, use alacritty.toml as example .
Use edgo as e, add alias to shell environment - alias e="edgo"
Use tmux. Checkout my .tmux.conf(shift and option keys works)
For iterm2 use Natural text editing preset at Profiles > Keys > Key Mappings > Presets > Natural text editing > Reset
Do not use iterm2, it uses 3 times more cpu then alacritty
add bindkey "^[[1;3C" forward-word" and "bindkey "^[[1;3D" backward-word" to .zshrc to enable word moving with option + arrows in terminak