#!/bin/bash
# Add cheat sheets for fd-find, ripgrep, zsh, fish

CHEAT_DIR="/opt/cheatsheets/personal"
mkdir -p "$CHEAT_DIR"

# fd-find cheat sheet
cat > "$CHEAT_DIR/fd" << 'EOF'
# fd (fdfind) - Fast and user-friendly alternative to find

# Find files by name
fdfind pattern

# Find in specific directory
fdfind pattern /path/to/search

# Find only files (no directories)
fdfind -t f pattern

# Find only directories
fdfind -t d pattern

# Case-insensitive search
fdfind -i PDF

# Include hidden and ignored files
fdfind -H pattern

# Execute command on results
fdfind pattern -x rm

# Find and show absolute paths
fdfind -a pattern

# Find files modified in last 24 hours
fdfind -t f --changed-within 24h

# Find PDF files in current directory
fdfind -e pdf

# Exclude directories from search
fdfind pattern -E node_modules -E vendor
EOF

# ripgrep cheat sheet
cat > "$CHEAT_DIR/rg" << 'EOF'
# ripgrep (rg) - Fast recursive grep alternative

# Basic search
rg pattern

# Case-insensitive search
rg -i pattern

# Search specific file types
rg -t py pattern
rg -t js pattern

# Search in specific files
rg pattern -g '*.pdf'

# Show context (3 lines before/after)
rg -C 3 pattern

# Show only filenames with matches
rg -l pattern

# Count matches per file
rg -c pattern

# Search for exact word
rg -w word

# Search hidden files
rg --hidden pattern

# Search compressed files
rg -z pattern file.gz

# Find URLs in files
rg 'https?://[^\s]+'

# Find suspicious JavaScript in PDFs
rg -i 'javascript|openaction' -g '*.pdf'

# Search with file types excluded
rg pattern --type-not python

# Multiline search
rg -U 'pattern1.*pattern2'
EOF

# ripgrep alias
cp "$CHEAT_DIR/rg" "$CHEAT_DIR/ripgrep"

# zsh cheat sheet
cat > "$CHEAT_DIR/zsh" << 'EOF'
# zsh - Z Shell with powerful features

# Start zsh
zsh

# Set zsh as default shell
chsh -s $(which zsh)

# Autocompletion
# Type command and press TAB

# History search
# Type start of command and press UP arrow

# Directory stack
dirs -v        # Show directory stack
pushd /path    # Push directory and cd
popd           # Pop and return to previous

# Glob patterns
ls **/*.pdf    # Recursive glob
ls *.pdf~*.bak # Exclude pattern

# Aliases (already configured in container)
ll             # ls -lah
fd             # fdfind
analyse        # fhelp
?              # fhelp

# History commands
history        # Show all history
history 10     # Show last 10
!$             # Last argument of previous command
!!             # Repeat last command
EOF

# fish cheat sheet
cat > "$CHEAT_DIR/fish" << 'EOF'
# fish - Friendly Interactive Shell

# Start fish
fish

# Set fish as default shell  
chsh -s $(which fish)

# Autocompletion
# Type command and press TAB (shows suggestions automatically)

# History search
# Type start of command and see suggestions
# Press RIGHT arrow to accept

# Command abbreviations
abbr --add gco git checkout
abbr --list
abbr --erase gco

# Functions (instead of aliases)
function ll
    ls -lah $argv
end
funcsave ll    # Save function permanently

# Environment variables
set -x PATH /new/path $PATH    # Export
set -e VARIABLE                # Erase

# Configuration
fish_config    # Open web-based configuration

# Plugins (fisher)
# curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher
EOF

echo "✅ Added cheat sheets for fd, ripgrep, zsh, fish"