multiple firmware configs at the same time

switchconf.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+[[ $_ != $0 ]] && HAS_BEEN_SOURCED=1
+
+VALID_CONFIGS=(feedc0de comred)
+
+function print_usage
+{
+    echo "usage: ./switchconf.sh ${VALID_CONFIGS[@]}"
+}
+
+if [[ ! -z "${HAS_BEEN_SOURCED}" ]]
+then
+    echo "switch.sh cannot be sourced, run in a subshell"
+    print_usage
+    return
+fi
+
+if [[ -z "$1" ]]
+then
+    echo "ERROR: no buildconfig specified"
+    print_usage
+    exit 1
+fi
+
+if [[ ! " ${VALID_CONFIGS[@]} " =~ " $1 " ]]
+then
+    case "$1" in
+      "--help")
+        print_usage
+        exit
+        ;;
+
+      "--list")
+        for i in ${VALID_CONFIGS[@]}
+        do
+            echo "$i"
+        done
+        exit
+        ;;
+
+      *)
+        echo "ERROR: invalid buildconfig \"$1\""
+        print_usage
+        exit 1
+        ;;
+    esac
+fi
+
+if [[ -L "build" ]]
+then
+    rm -v "build"
+else
+    if [[ -e "build" ]]
+    then
+        echo build is not a symlink
+        mv "build" "build.bak" -v
+    fi
+fi
+
+mkdir -pv "build_$1"
+
+if [[ -L "sdkconfig" ]]
+then
+    rm -v "sdkconfig"
+else
+    if [[ -e "sdkconfig" ]]
+    then
+        echo sdkconfig is not a symlink
+        mv "sdkconfig" "sdkconfig.bak" -v
+    fi
+fi
+
+if [[ -L "config.cmake" ]]
+then
+    rm -v "config.cmake"
+else
+    if [[ -e "config.cmake" ]]
+    then
+        echo config.cmake is not a symlink
+        mv "config.cmake" "config.cmake.bak" -v
+    fi
+fi
+
+ln -vs "build_$1" "build"
+ln -vs "sdkconfig_$1" "sdkconfig"
+ln -vs "config_$1.cmake" "config.cmake"
+
+echo all ok