Team2890/allwpilib
4
0
Fork 0
mirror of https://github.com/wpilibsuite/allwpilib synced 2026-06-19 00:41:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Only write version information on real robot (#1510)

Browse Source 
Writing to the versions file throws an exception on Windows, and might
write weird files on Linux.
This commit is contained in:
Andrew Dassonville
2018-12-26 22:59:49 -08:00
committed by Peter Johnson
parent 8ac4b113a5
commit d817001259
2 changed files with 25 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
wpilibc/src/main/native/cpp/RobotBase.cpp
View File

@@ -98,13 +98,15 @@ RobotBase::RobotBase() : m_ds(DriverStation::GetInstance()) {
SmartDashboard::init();
std::FILE* file = nullptr;
file = std::fopen("/tmp/frc_versions/FRC_Lib_Version.ini", "w");
if (IsReal()) {
std::FILE* file = nullptr;
file = std::fopen("/tmp/frc_versions/FRC_Lib_Version.ini", "w");
if (file != nullptr) {
std::fputs("C++ ", file);
std::fputs(GetWPILibVersion(), file);
std::fclose(file);
if (file != nullptr) {
std::fputs("C++ ", file);
std::fputs(GetWPILibVersion(), file);
std::fclose(file);
}
}
// First and one-time initialization

32
wpilibj/src/main/java/edu/wpi/first/wpilibj/RobotBase.java
View File

@@ -237,23 +237,25 @@ public abstract class RobotBase implements AutoCloseable {
return;
}
try {
final File file = new File("/tmp/frc_versions/FRC_Lib_Version.ini");
if (isReal()) {
try {
final File file = new File("/tmp/frc_versions/FRC_Lib_Version.ini");
if (file.exists()) {
file.delete();
if (file.exists()) {
file.delete();
}
file.createNewFile();
try (OutputStream output = Files.newOutputStream(file.toPath())) {
output.write("Java ".getBytes(StandardCharsets.UTF_8));
output.write(WPILibVersion.Version.getBytes(StandardCharsets.UTF_8));
}
} catch (IOException ex) {
DriverStation.reportError("Could not write FRC_Lib_Version.ini: " + ex.toString(),
ex.getStackTrace());
}
file.createNewFile();
try (OutputStream output = Files.newOutputStream(file.toPath())) {
output.write("Java ".getBytes(StandardCharsets.UTF_8));
output.write(WPILibVersion.Version.getBytes(StandardCharsets.UTF_8));
}
} catch (IOException ex) {
DriverStation.reportError("Could not write FRC_Lib_Version.ini: " + ex.toString(),
ex.getStackTrace());
}
boolean errorOnExit = false;