added auto-completion of commands for winhelper

CHANGELOG

@@ -1,5 +1,8 @@
 История изменений:
 
+0.4.5:
+* скорректирована проверка синтаксиса скриптов
+
 0.4.4:
 * добавлены/обновлены скрипты установки:
     winehelper install t-flex-cad17 - "T-FLEX CAD 17"

bash_completion/winehelper

@@ -0,0 +1,44 @@
+# Auto-completion for winhelper
+_winehelper_completions() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="--help --version --debug install installed run -r -i remove-all --clear-pfx remove-prefix backup-prefix restore-prefix winecfg winereg winefile wineconsole winetricks killall desktop regedit explorer cmd"
+
+    case "${prev}" in
+        install|-i)
+            if [[ "${COMP_WORDS[COMP_CWORD-2]}" == "install" && "$cur" == "" ]]; then
+                COMPREPLY=( $(compgen -W "list" -- "${cur}") )
+            else
+                local scripts=$(ls /usr/share/winehelper/autoinstall /usr/share/winehelper/manualinstall 2>/dev/null | grep -v '^list$')
+                COMPREPLY=( $(compgen -W "${scripts}" -- "${cur}") )
+            fi
+            return 0
+            ;;
+        list)
+            COMPREPLY=()
+            return 0
+            ;;
+        run)
+            local installed=$(grep -h "Exec=env" ~/.local/share/applications/WineHelper/*.desktop 2>/dev/null | awk -F'"' '{print $4}' | xargs -n1 basename)
+            COMPREPLY=( $(compgen -W "${installed}" -- "${cur}") )
+            return 0
+            ;;
+        remove-prefix|backup-prefix)
+            local prefixes=$(ls ~/.local/share/winehelper/prefixes 2>/dev/null)
+            COMPREPLY=( $(compgen -W "${prefixes}" -- "${cur}") )
+            return 0
+            ;;
+        restore-prefix)
+            COMPREPLY=( $(compgen -f -X '!*.whpack' -- "${cur}") )
+            return 0
+            ;;
+        *)
+            ;;
+    esac
+
+    COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
+}
+
+complete -F _winehelper_completions winehelper

winehelper

@@ -23,7 +23,7 @@ else
     for self_check_script in "$RUN_SCRIPT" \
     "$DATA_PATH/dependencies.sh" "$DATA_PATH/autoinstall"/* \
     "$DATA_PATH/manualinstall"/* "$DATA_PATH/database"/*
-    do /usr/bin/bash -n "$self_check_script" || exit 1
+    do /usr/bin/env bash -n "$self_check_script" || exit 1
     done
 fi