in powershell-common/src/main/java/jetbrains/buildServer/powershell/common/PowerShellExecutionMode.java [24:33]
public static PowerShellExecutionMode fromString(@Nullable String sMode) {
if (StringUtil.isEmptyOrSpaces(sMode)) return STDIN;
for (PowerShellExecutionMode mode : values()) {
if (mode.getValue().equals(sMode)) {
return mode;
}
}
return null;
}