DalMuDee_v2🌙

My Personal Integrated Development Environment

☕ Introduction

When I was serving in the military, the environment for programming was inadequate. So, I started this project with the idea of creating my own development environment.

✨Features

• ✅ Supported OS: Linux AMD, Linux ARM, macOS Silicon/ARM, macOS Intel/AMD
• ✅ Full-Stack Tool Support: Spring Boot (Maven/Gradle), Anaconda, Flutter, React
• ✅ Supports HTML, CSS, JavaScript
• ✅ Auto Completion & Diagnostics
• ✅ Code Formatting & Code Actions
• ✅ Run Debug & Tests
• ✅ Fully supports Command Line Interface (no mouse needed)
• ✅ Quick access anytime, anywhere via SSH and mosh

Note

GUI-based features for web and app development require a separate environment.

⚡️ Prerequisites

• RAM 4GB (minimum 2GB)
• Make sure ~/.config/nvim is empty.
• Nerd Font (optional)

Note

I highly recommend the Fira Code Nerd Font available in my GitHub root.

🔨 Installation

Install DalMuDee_v2 in ONE command

source <(curl -s https://raw.githubusercontent.com/AndrewCogi/DalMuDee_v2/master/installer/DalMuDee_IDE.sh)

⌨️ Key mapping

Note

The Leader Key is mapped to the Spacebar. The <leader> notation used in the key mappings refers to pressing the Spacebar followed by the specified key(s).

🔸 Basic Keymaps

Keymap	Description
jk	Exit insert mode
Tab	Switch to next buffer
Shift+Tab	Switch to previous buffer
<leader>bn	Go to next buffer
<leader>bp	Go to previous buffer
K (visual mode)	Move selected line(s) up
J (visual mode)	Move selected line(s) down
Ctrl-s	Save file
Ctrl-q	Save and quit
Ctrl-h	Move to left split
Ctrl-j	Move to down split
Ctrl-k	Move to up split
Ctrl-l	Move to right split
Ctrl-Up	Decrease window height
Ctrl-Down	Increase window height
Ctrl-Left	Decrease window width
Ctrl-Right	Increase window width
< (visual mode)	Move indent left
> (visual mode)	Move indent right
<leader>h	Clear search highlight
]c	Go to next diagnostic
[c	Go to previous diagnostic

🔸 Plugin Keymaps

[Plugin] vim-bbye

Keymap	Description
<leader>bd	Delete buffer

[Plugin] nvim-osc52

Keymap	Description
Ctrl+c (visual mode)	Copy to clipboard
Ctrl+v	Paste from clipboard
Ctrl+v (visual mode)	Paste from clipboard

[Plugin] hop.nvim

Keymap	Description
<leader>s	Jump to character

[Plugin] Comment.nvim

Keymap	Description
gcc	Toggles the current line comment (normal mode)
gc	Toggles the region linewise comment (visual mode)

[Plugin] luasnip

Keymap	Description
Ctrl+l	Jump to the next snippet placeholder (insert and visual mode)
Ctrl+h	Jump to the previous snippet placeholder (insert and visual mode)

[Plugin] nvim-surround

Keymap	Description
ys	Surround text
ds	Delete surrounding characters
cs	Change surrounding characters
S (visual mode)	Surround visual selection

[Plugin] toggleterm.nvim

Keymap	Description
<leader>t	Toggle terminal

[Plugin] gitsigns.nvim

Keymap	Description
]g	Go to next git hunk
[g	Go to previous git hunk
gha	Stage current hunk
ghA	Stage entire buffer
ghu	Undo stage current hunk
ghr	Reset current hunk
ghR	Reset entire buffer
ghd	Show diff for current file
ghb	Show blame for current line

[Plugin] neo-tree.nvim

Keymap	Description
<leader>e	Toggle file explorer

[Plugin] telescope

Keymap	Description
<leader>ff	Find files
<leader>fg	Live grep
<leader>fb	List open buffers
<leader>fh	Find help tags

[Plugin] nvim-lspconfig

Keymap	Description
?	Show information
gd	Go to definition
gi	Go to implementation
gr	Show references
<leader>ac	Code action
<leader>rn	Rename symbol
<leader>fm	Format code (normal and visual mode)
<leader>lr	Restart LSP server

[Plugin] nvim-jdtls, flutter-tools.nvim

Keymap	Description
<leader>oo	Organize imports
<leader>ko	Open/Close outline view
<leader>//	Update project configuration
<leader>xv	Extract variable
<leader>tg	Generate test
<leader>gt	Go to test
<leader>kr	Run project or file
<leader>kR	Restart project
<leader>krr	Reload project
<leader>kq	Quit(Terminate) running project
<leader>kt	Test current class
<leader>km	Test current method

[Plugin] nvim-dap

Keymap	Description
<leader>du	Toggle DAP UI
<leader>db	Toggle breakpoint
<leader>dB	Set conditional breakpoint
<leader>dr	Continue (Run)
<leader>dg	Go to line
<leader>di	Step into
<leader>do	Step over
<leader>dO	Step out
<leader>dp	Pause
<leader>ds	Show session information
<leader>dt	Terminate

[Plugin] noice.nvim

Keymap	Description
<leader>ms	Show message history
<leader>ml	Show last message
<leader>md	Dismiss all messages

📦 Utils

Install Maven & Gradle (Ubuntu (x86_64))

source <(curl -s https://raw.githubusercontent.com/AndrewCogi/DalMuDee_v2/master/installer/Installer_Maven_Gradle_ubuntu_x86_64.sh)

Install Maven & Gradle (Mac)

source <(curl -s https://raw.githubusercontent.com/AndrewCogi/DalMuDee_v2/master/installer/Installer_Maven_Gradle_mac.sh)

Install Springboot3 for CLI (Ubuntu (x86_64))

source <(curl -s https://raw.githubusercontent.com/AndrewCogi/DalMuDee_v2/master/installer/Installer_Springboot3_ubuntu_x86_64.sh)

❓ Help

How To Install Flutter SDK