[koog] shfmt fixes

Author: EugeneTheDev

samples/java/koog/gradlew

@@ -71,94 +71,94 @@ app_path=$0
 
 # Need this for daisy-chained symlinks.
 while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
+	APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+	[ -h "$app_path" ]
 do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
+	ls=$(ls -ld "$app_path")
+	link=${ls#*' -> '}
+	case $link in         #(
+	/*) app_path=$link ;; #(
+	*) app_path=$APP_HOME$link ;;
+	esac
 done
 
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+APP_HOME=$(cd -P "${APP_HOME:-./}" >/dev/null && printf '%s\n' "$PWD") || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
 
-warn () {
-    echo "$*"
+warn() {
+	echo "$*"
 } >&2
 
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
+die() {
+	echo
+	echo "$*"
+	echo
+	exit 1
 } >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
+case "$(uname)" in           #(
+CYGWIN*) cygwin=true ;;      #(
+Darwin*) darwin=true ;;      #(
+MSYS* | MINGW*) msys=true ;; #(
+NONSTOP*) nonstop=true ;;
 esac
 
 CLASSPATH="\\\"\\\""
 
-
 # Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
-    else
-        JAVACMD=$JAVA_HOME/bin/java
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+if [ -n "$JAVA_HOME" ]; then
+	if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+		# IBM's JDK on AIX uses strange locations for the executables
+		JAVACMD=$JAVA_HOME/jre/sh/java
+	else
+		JAVACMD=$JAVA_HOME/bin/java
+	fi
+	if [ ! -x "$JAVACMD" ]; then
+		die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
-    fi
+	fi
 else
-    JAVACMD=java
-    if ! command -v java >/dev/null 2>&1
-    then
-        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+	JAVACMD=java
+	if ! command -v java >/dev/null 2>&1; then
+		die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
-    fi
+	fi
 fi
 
 # Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop"; then
+	case $MAX_FD in #(
+	max*)
+		# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+		# shellcheck disable=SC2039,SC3045
+		MAX_FD=$(ulimit -H -n) ||
+			warn "Could not query maximum file descriptor limit"
+		;;
+	esac
+	case $MAX_FD in #(
+	'' | soft) : ;; #(
+	*)
+		# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+		# shellcheck disable=SC2039,SC3045
+		ulimit -n "$MAX_FD" ||
+			warn "Could not set maximum file descriptor limit to $MAX_FD"
+		;;
+	esac
 fi
 
 # Collect all arguments for the java command, stacking in reverse order:
@@ -170,37 +170,38 @@ fi
 #   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
 # For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
+if "$cygwin" || "$msys"; then
+	APP_HOME=$(cygpath --path --mixed "$APP_HOME")
+	CLASSPATH=$(cygpath --path --mixed "$CLASSPATH")
+
+	JAVACMD=$(cygpath --unix "$JAVACMD")
+
+	# Now convert the arguments - kludge to limit ourselves to /bin/sh
+	for arg; do
+		if
+			case $arg in #(
+			-*) false ;; # don't mess with options #(
+			/?*)
+				t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+				[ -e "$t" ]
+				;; #(
+			*) false ;;
+			esac
+		then
+			arg=$(cygpath --path --ignore --mixed "$arg")
+		fi
+		# Roll the args list around exactly as many times as the number of
+		# args, so each arg winds up back in the position where it started, but
+		# possibly modified.
+		#
+		# NB: a `for` loop captures its iteration list before it begins, so
+		# changing the positional parameters here affects neither the number of
+		# iterations, nor the values presented in `arg`.
+		shift              # remove old arg
+		set -- "$@" "$arg" # push replacement arg
+	done
 fi
 
-
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
@@ -211,15 +212,14 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 #     treated as '${Hostname}' itself on the command line.
 
 set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
-        "$@"
+	"-Dorg.gradle.appname=$APP_BASE_NAME" \
+	-classpath "$CLASSPATH" \
+	-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+	"$@"
 
 # Stop when "xargs" is not available.
-if ! command -v xargs >/dev/null 2>&1
-then
-    die "xargs is not available"
+if ! command -v xargs >/dev/null 2>&1; then
+	die "xargs is not available"
 fi
 
 # Use "xargs" to parse quoted args.
@@ -242,10 +242,10 @@ fi
 #
 
 eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
+	printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+		xargs -n1 |
+		sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+		tr '\n' ' '
+)" '"$@"'
 
 exec "$JAVACMD" "$@"