323 lines
11 KiB
Bash
323 lines
11 KiB
Bash
#!/bin/bash
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set -euo pipefail
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# Script d'installation idempotent de Zsh avec Powerlevel10k sur Debian 12
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# Usage: sudo ./install_zsh.sh [username]
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# Couleurs pour les messages
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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# Fonction pour afficher des messages
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log_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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log_warn() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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log_step() {
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echo -e "${BLUE}[STEP]${NC} $1"
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}
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# Vérifier les privilèges root
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if [[ $EUID -ne 0 ]]; then
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log_error "Ce script doit être exécuté avec les privilèges root (sudo)"
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exit 1
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fi
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# Déterminer l'utilisateur cible
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if [ $# -eq 1 ]; then
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TARGET_USER="$1"
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else
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TARGET_USER="${SUDO_USER:-$USER}"
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fi
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# Vérifier que l'utilisateur existe
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if ! id "$TARGET_USER" &>/dev/null; then
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log_error "L'utilisateur '$TARGET_USER' n'existe pas"
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exit 1
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fi
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TARGET_HOME=$(eval echo ~"$TARGET_USER")
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log_info "Installation de Zsh avec Powerlevel10k pour: $TARGET_USER"
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log_info "Répertoire home: $TARGET_HOME"
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# Étape 1: Mise à jour et installation des paquets
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log_step "1/6 - Mise à jour et installation des paquets nécessaires"
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apt-get update -qq
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PACKAGES="zsh git curl wget fontconfig sudo"
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for pkg in $PACKAGES; do
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if ! dpkg -l | grep -q "^ii $pkg "; then
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log_info "Installation de $pkg..."
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apt-get install -y "$pkg"
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else
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log_info "$pkg est déjà installé"
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fi
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done
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# Étape 2: Installation des polices Nerd Fonts (MesloLGS)
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log_step "2/6 - Installation des polices MesloLGS NF pour Powerlevel10k"
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FONT_DIR="$TARGET_HOME/.local/share/fonts"
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if [ ! -f "$FONT_DIR/MesloLGS NF Regular.ttf" ]; then
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log_info "Téléchargement des polices MesloLGS NF..."
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sudo -u "$TARGET_USER" mkdir -p "$FONT_DIR"
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cd "$FONT_DIR"
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sudo -u "$TARGET_USER" wget -q https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Regular.ttf
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sudo -u "$TARGET_USER" wget -q https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold.ttf
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sudo -u "$TARGET_USER" wget -q https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Italic.ttf
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sudo -u "$TARGET_USER" wget -q https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold%20Italic.ttf
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fc-cache -fv "$FONT_DIR" &>/dev/null
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log_info "Polices MesloLGS NF installées"
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else
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log_info "Polices MesloLGS NF déjà installées"
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fi
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# Étape 3: Installation de Oh My Zsh
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log_step "3/6 - Installation de Oh My Zsh"
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OMZ_DIR="$TARGET_HOME/.oh-my-zsh"
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if [ ! -d "$OMZ_DIR" ]; then
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log_info "Installation de Oh My Zsh..."
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sudo -u "$TARGET_USER" sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
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log_info "Oh My Zsh installé"
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else
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log_info "Oh My Zsh est déjà installé"
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fi
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# Étape 4: Installation de Powerlevel10k
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log_step "4/6 - Installation du thème Powerlevel10k"
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P10K_DIR="${ZSH_CUSTOM:-$TARGET_HOME/.oh-my-zsh/custom}/themes/powerlevel10k"
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if [ ! -d "$P10K_DIR" ]; then
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log_info "Clonage de Powerlevel10k..."
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sudo -u "$TARGET_USER" git clone --depth=1 https://github.com/romkatv/powerlevel10k.git "$P10K_DIR"
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log_info "Powerlevel10k installé"
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else
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log_info "Powerlevel10k est déjà installé"
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log_info "Mise à jour de Powerlevel10k..."
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sudo -u "$TARGET_USER" git -C "$P10K_DIR" pull
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fi
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# Étape 5: Installation de plugins recommandés
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log_step "5/6 - Installation des plugins Zsh"
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ZSH_CUSTOM="${ZSH_CUSTOM:-$TARGET_HOME/.oh-my-zsh/custom}"
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# Installation des paquets nécessaires pour certains plugins
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log_info "Installation des dépendances pour les plugins..."
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PLUGIN_DEPS="fzf ripgrep fd-find bat exa"
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for dep in $PLUGIN_DEPS; do
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if ! dpkg -l | grep -q "^ii $dep "; then
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apt-get install -y "$dep" 2>/dev/null || log_warn "$dep non disponible, ignoré"
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fi
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done
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# zsh-autosuggestions (autocomplétion basée sur l'historique)
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AUTOSUGG_DIR="$ZSH_CUSTOM/plugins/zsh-autosuggestions"
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if [ ! -d "$AUTOSUGG_DIR" ]; then
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log_info "Installation de zsh-autosuggestions..."
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sudo -u "$TARGET_USER" git clone https://github.com/zsh-users/zsh-autosuggestions "$AUTOSUGG_DIR"
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else
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log_info "zsh-autosuggestions déjà installé"
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sudo -u "$TARGET_USER" git -C "$AUTOSUGG_DIR" pull -q
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fi
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# zsh-syntax-highlighting (coloration syntaxique)
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SYNTAX_DIR="$ZSH_CUSTOM/plugins/zsh-syntax-highlighting"
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if [ ! -d "$SYNTAX_DIR" ]; then
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log_info "Installation de zsh-syntax-highlighting..."
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sudo -u "$TARGET_USER" git clone https://github.com/zsh-users/zsh-syntax-highlighting.git "$SYNTAX_DIR"
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else
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log_info "zsh-syntax-highlighting déjà installé"
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sudo -u "$TARGET_USER" git -C "$SYNTAX_DIR" pull -q
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fi
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# zsh-completions (completions supplémentaires)
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COMPLETIONS_DIR="$ZSH_CUSTOM/plugins/zsh-completions"
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if [ ! -d "$COMPLETIONS_DIR" ]; then
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log_info "Installation de zsh-completions..."
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sudo -u "$TARGET_USER" git clone https://github.com/zsh-users/zsh-completions "$COMPLETIONS_DIR"
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else
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log_info "zsh-completions déjà installé"
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sudo -u "$TARGET_USER" git -C "$COMPLETIONS_DIR" pull -q
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fi
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# zsh-history-substring-search (recherche dans l'historique)
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HISTORY_DIR="$ZSH_CUSTOM/plugins/zsh-history-substring-search"
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if [ ! -d "$HISTORY_DIR" ]; then
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log_info "Installation de zsh-history-substring-search..."
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sudo -u "$TARGET_USER" git clone https://github.com/zsh-users/zsh-history-substring-search "$HISTORY_DIR"
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else
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log_info "zsh-history-substring-search déjà installé"
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sudo -u "$TARGET_USER" git -C "$HISTORY_DIR" pull -q
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fi
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# fzf-tab (meilleure complétion avec fzf)
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FZFTAB_DIR="$ZSH_CUSTOM/plugins/fzf-tab"
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if [ ! -d "$FZFTAB_DIR" ]; then
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log_info "Installation de fzf-tab..."
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sudo -u "$TARGET_USER" git clone https://github.com/Aloxaf/fzf-tab "$FZFTAB_DIR"
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else
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log_info "fzf-tab déjà installé"
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sudo -u "$TARGET_USER" git -C "$FZFTAB_DIR" pull -q
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fi
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# Étape 6: Configuration de .zshrc
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log_step "6/6 - Configuration de .zshrc"
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ZSHRC="$TARGET_HOME/.zshrc"
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# Backup du .zshrc existant
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if [ -f "$ZSHRC" ]; then
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if ! grep -q "powerlevel10k" "$ZSHRC"; then
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log_info "Sauvegarde de .zshrc existant..."
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sudo -u "$TARGET_USER" cp "$ZSHRC" "$ZSHRC.backup.$(date +%Y%m%d_%H%M%S)"
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fi
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fi
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# Créer ou mettre à jour .zshrc
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cat > "$ZSHRC" << 'EOF'
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# Enable Powerlevel10k instant prompt
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if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
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source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
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fi
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# Path to oh-my-zsh installation
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export ZSH="$HOME/.oh-my-zsh"
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# Set theme
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ZSH_THEME="powerlevel10k/powerlevel10k"
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# Plugins - ordre important! fzf-tab doit être avant zsh-autosuggestions
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plugins=(
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git # Aliases et fonctions Git
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docker # Autocomplétion Docker
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docker-compose # Autocomplétion Docker Compose
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sudo # ESC x2 pour préfixer avec sudo
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history # Aliases pour l'historique
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colored-man-pages # Pages man en couleur
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command-not-found # Suggestions si commande non trouvée
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zsh-completions # Completions supplémentaires
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fzf-tab # Meilleure completion avec fzf
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zsh-autosuggestions # Suggestions basées sur l'historique
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zsh-syntax-highlighting # Coloration syntaxique
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zsh-history-substring-search # Recherche dans l'historique
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)
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source $ZSH/oh-my-zsh.sh
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# User configuration
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export LANG=fr_FR.UTF-8
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export EDITOR='nano'
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# Configuration de l'historique
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HISTSIZE=10000
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SAVEHIST=10000
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setopt HIST_IGNORE_ALL_DUPS
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setopt HIST_FIND_NO_DUPS
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setopt SHARE_HISTORY
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# Configuration zsh-autosuggestions
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ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
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ZSH_AUTOSUGGEST_STRATEGY=(history completion)
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# Configuration fzf si disponible
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if command -v fzf &> /dev/null; then
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export FZF_DEFAULT_OPTS='--height 40% --layout=reverse --border'
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export FZF_DEFAULT_COMMAND='fd --type f --hidden --follow --exclude .git'
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export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
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fi
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# Bind keys pour history-substring-search
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bindkey '^[[A' history-substring-search-up
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bindkey '^[[B' history-substring-search-down
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bindkey -M vicmd 'k' history-substring-search-up
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bindkey -M vicmd 'j' history-substring-search-down
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# Aliases
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alias ll='ls -lah'
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alias la='ls -A'
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alias l='ls -CF'
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alias zshconfig="nano ~/.zshrc"
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alias ohmyzsh="nano ~/.oh-my-zsh"
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alias update-zsh="omz update && cd ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions && git pull && cd ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting && git pull && cd"
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# Aliases Git utiles
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alias gs='git status'
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alias ga='git add'
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alias gc='git commit'
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alias gp='git push'
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alias gl='git log --oneline --graph --decorate'
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# Aliases Docker
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alias dps='docker ps'
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alias dpa='docker ps -a'
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alias di='docker images'
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alias dex='docker exec -it'
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# Utiliser exa si disponible (ls amélioré)
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if command -v exa &> /dev/null; then
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alias ls='exa --icons'
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alias ll='exa -lah --icons'
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alias tree='exa --tree --icons'
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fi
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# Utiliser bat si disponible (cat amélioré)
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if command -v bat &> /dev/null; then
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alias cat='bat --style=plain'
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alias ccat='/bin/cat'
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fi
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# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
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[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
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EOF
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chown "$TARGET_USER:$TARGET_USER" "$ZSHRC"
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log_info "Fichier .zshrc configuré"
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# Changer le shell par défaut
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log_step "Configuration du shell par défaut"
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CURRENT_SHELL=$(grep "^$TARGET_USER:" /etc/passwd | cut -d: -f7)
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ZSH_PATH=$(command -v zsh)
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if [ "$CURRENT_SHELL" != "$ZSH_PATH" ]; then
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log_info "Changement du shell par défaut vers Zsh..."
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chsh -s "$ZSH_PATH" "$TARGET_USER"
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log_info "Shell par défaut changé pour $TARGET_USER"
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else
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log_info "Zsh est déjà le shell par défaut"
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fi
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# Messages finaux
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echo ""
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log_info "✓ Installation terminée avec succès!"
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echo ""
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echo -e "${BLUE}Prochaines étapes:${NC}"
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echo "1. Déconnectez-vous et reconnectez-vous (ou exécutez: su - $TARGET_USER)"
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echo "2. Au premier lancement, Powerlevel10k lancera un assistant de configuration"
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echo "3. Suivez les instructions pour personnaliser votre prompt"
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echo "4. Pour reconfigurer plus tard, exécutez: p10k configure"
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echo ""
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echo -e "${GREEN}Plugins installés:${NC}"
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echo " • zsh-autosuggestions - Suggestions basées sur l'historique (flèche →)"
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echo " • zsh-syntax-highlighting - Coloration des commandes"
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echo " • zsh-completions - Completions supplémentaires"
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echo " • zsh-history-substring-search - Recherche avec ↑/↓"
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echo " • fzf-tab - Complétion interactive avec fzf (Tab)"
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echo " • git, docker, sudo - Plugins Oh My Zsh intégrés"
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echo ""
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echo -e "${GREEN}Commandes utiles:${NC}"
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echo " • Ctrl+R : Recherche dans l'historique avec fzf"
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echo " • ESC ESC : Ajouter sudo à la commande actuelle"
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echo " • update-zsh : Mettre à jour Oh My Zsh et tous les plugins"
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echo ""
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echo -e "${YELLOW}Note:${NC} Si vous utilisez SSH, configurez votre terminal pour utiliser la police 'MesloLGS NF'"
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echo "" |