#!/usr/bin/env bash

#

# xcframework.sh

# Usage example: ./findworkspace.sh --workspace-name <workspace_name>

# Set Script Variables

SCRIPT="$("$(dirname "$0")/resolvepath.sh" "$0")"

SCRIPTS_DIR="$(dirname "$SCRIPT")"

ROOT_DIR="$(dirname "$SCRIPTS_DIR")"

EXIT_CODE=0

# Help

function printhelp() {

local HELP="Locates the Xcode workspace for the current working directory.\n\n"

HELP+="findworkspace.sh [--help | -h] [--workspace-name <workspace_name>]\n"

HELP+="\n"

HELP+="--help, -h) Print this help message and exit.\n"

HELP+="\n"

HELP+="--workspace-name) The name of the workspace to locate. If not provided,\n"

HELP+=" the working directory is searched for a Xcode workspace.\n"

IFS='%'

echo -e "$HELP" 1>&2

unset IFS

exit $EXIT_CODE

}

# Parse Arguments

while [[ $# -gt 0 ]]; do

case "$1" in

--workspace-name)

WORKSPACE_NAME="$2"

shift # --workspace-name

shift # <workspace_name>

;;

--help | -h)

printhelp

;;

*)

echo -e "Unknown argument: $1\n" 1>&2

EXIT_CODE=1

printhelp

;;

esac

done

#

if [ -z ${WORKSPACE_NAME+x} ]; then

WORKSPACES=($(ls "$ROOT_DIR" | grep \.xcworkspace$))

if [ "${#WORKSPACES[@]}" == "0" ]; then

echo -e "No Xcode workspaces found in root directory. Try specifying a workspace name:\n" 1>&2

exit 1

elif [ "${#WORKSPACES[@]}" == "1" ]; then

WORKSPACE_NAME="${WORKSPACES[0]}"

WORKSPACE_NAME="${WORKSPACE_NAME%.*}"

else

echo -e "More than 1 Xcode workspaces found in root directory. Specify which workspace to use:\n" 1>&2

exit 1

fi

else

if [ "${WORKSPACE_NAME##*.}" == "xcworkspace" ]; then

if [ -e "$ROOT_DIR/$WORKSPACE_NAME" ]; then

WORKSPACE_NAME="${WORKSPACE_NAME%.*}"

else

ERROR_MESSAGE="Unable to locate specified Xcode workspace: $ROOT_DIR/$WORKSPACE_NAME\n"

fi

elif [ ! -e "$ROOT_DIR/$WORKSPACE_NAME.xcworkspace" ]; then

ERROR_MESSAGE="Unable to locate specified Xcode workspace: $ROOT_DIR/$WORKSPACE_NAME.xcworkspace\n"

fi

if [ "${#ERROR_MESSAGE[@]}" != "0" ]; then

echo -e "$ERROR_MESSAGE" 1>&2

exit 1

fi

fi

#

echo "$WORKSPACE_NAME"

exit 0