feat: verif-desktop — audit des fichiers .desktop
Nouveau script d'audit des fichiers .desktop : détecte les exécutables manquants, apps cachées, icônes introuvables et erreurs de syntaxe (via desktop-file-validate). Documentation man incluse. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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#!/usr/bin/env bash
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# Audit des fichiers .desktop : chemins manquants, apps cachées, erreurs de syntaxe
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DIRS=(
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"$HOME/.local/share/applications"
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"/usr/share/applications"
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)
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RED='\033[0;31m'
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YEL='\033[0;33m'
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GRN='\033[0;32m'
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BLU='\033[0;34m'
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RST='\033[0m'
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ok=0
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warn=0
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err=0
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check_file() {
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local f="$1"
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local name
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name=$(basename "$f")
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local issues=()
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local hints=()
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# Ignorer les fichiers qui ne sont pas des Application affichables
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local type
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type=$(grep -m1 "^Type=" "$f" 2>/dev/null | cut -d= -f2-)
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[[ "$type" != "Application" ]] && return
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# Détecter si c'est un gestionnaire d'URL ou un fichier système (NoDisplay=true y est normal)
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local is_url_handler=false
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grep -q "^MimeType=.*x-scheme-handler" "$f" 2>/dev/null && is_url_handler=true
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local is_user_dir=false
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[[ "$f" == "$HOME/.local/share/applications/"* ]] && is_user_dir=true
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# NoDisplay ou Hidden : signaler uniquement dans le dossier utilisateur et si pas gestionnaire d'URL
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local nodisplay hidden
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nodisplay=$(grep -m1 "^NoDisplay=" "$f" | cut -d= -f2-)
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hidden=$(grep -m1 "^Hidden=" "$f" | cut -d= -f2-)
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if [[ "$is_user_dir" == true && "$is_url_handler" == false ]]; then
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[[ "$nodisplay" == "true" ]] && issues+=("caché (NoDisplay=true) — n'apparaît pas dans le menu")
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[[ "$hidden" == "true" ]] && issues+=("caché (Hidden=true) — n'apparaît pas dans le menu")
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fi
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# Exec : extraire le premier token (sans %F %u etc.)
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local exec_line exec_bin
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exec_line=$(grep -m1 "^Exec=" "$f" | cut -d= -f2-)
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# Retirer les guillemets englobants éventuels et les arguments %x
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exec_bin=$(echo "$exec_line" | awk '{print $1}' | tr -d '"' | sed 's/%[a-zA-Z]$//')
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if [[ -z "$exec_bin" ]]; then
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issues+=("Exec manquant")
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elif [[ "$exec_bin" == /* ]]; then
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# Chemin absolu
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if [[ ! -f "$exec_bin" ]]; then
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issues+=("exécutable introuvable : $exec_bin")
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elif [[ ! -x "$exec_bin" ]]; then
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issues+=("exécutable non exécutable : $exec_bin")
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fi
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else
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# Commande dans le PATH (ignorer les wrappers shell)
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if [[ "$exec_bin" != "sh" && "$exec_bin" != "bash" && "$exec_bin" != "env" ]]; then
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if ! command -v "$exec_bin" &>/dev/null; then
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issues+=("commande introuvable dans PATH : $exec_bin")
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fi
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fi
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fi
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# Icône (chemin absolu uniquement — les noms de thème sont difficiles à vérifier)
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local icon
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icon=$(grep -m1 "^Icon=" "$f" | cut -d= -f2-)
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if [[ "$icon" == /* && ! -f "$icon" ]]; then
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hints+=("icône introuvable : $icon")
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fi
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# Validation syntaxique (desktop-file-validate)
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if command -v desktop-file-validate &>/dev/null; then
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local syntax_out
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syntax_out=$(desktop-file-validate "$f" 2>&1 | grep -v "^$")
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while IFS= read -r line; do
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[[ -z "$line" ]] && continue
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if echo "$line" | grep -q "error:"; then
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issues+=("syntaxe : ${line#*error: }")
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elif echo "$line" | grep -q "warning:"; then
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hints+=("syntaxe : ${line#*warning: }")
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fi
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done <<< "$syntax_out"
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fi
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# Affichage
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local max_hints=3
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if [[ ${#issues[@]} -gt 0 ]]; then
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echo -e "${RED}✗ $name${RST}"
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for i in "${issues[@]}"; do
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echo -e " ${RED}→ $i${RST}"
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done
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local shown=0
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for h in "${hints[@]}"; do
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(( shown >= max_hints )) && { echo -e " ${YEL}~ … (${#hints[@]} avertissements au total)${RST}"; break; }
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echo -e " ${YEL}~ $h${RST}"
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(( shown++ ))
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done
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(( err++ ))
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elif [[ ${#hints[@]} -gt 0 ]]; then
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echo -e "${YEL}~ $name${RST}"
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local shown=0
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for h in "${hints[@]}"; do
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(( shown >= max_hints )) && { echo -e " ${YEL}~ … (${#hints[@]} avertissements au total)${RST}"; break; }
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echo -e " ${YEL}~ $h${RST}"
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(( shown++ ))
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done
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(( warn++ ))
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else
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echo -e "${GRN}✓ $name${RST}"
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(( ok++ ))
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fi
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}
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for dir in "${DIRS[@]}"; do
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[[ -d "$dir" ]] || continue
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echo -e "\n${BLU}=== $dir ===${RST}"
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while IFS= read -r -d '' f; do
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check_file "$f"
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done < <(find "$dir" -maxdepth 1 -name "*.desktop" -print0 | sort -z)
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done
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echo ""
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echo -e "Résultat : ${GRN}$ok OK${RST} ${YEL}$warn avertissements${RST} ${RED}$err erreurs${RST}"
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