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package org.openslx.taskmanager.tasks;
import java.util.ArrayList;
import java.util.List;
import org.openslx.satserver.util.Exec;
import org.openslx.satserver.util.Util;
import org.openslx.satserver.util.Exec.ExecCallback;
import org.openslx.taskmanager.api.SystemCommandTask;
import com.google.gson.annotations.Expose;
public class IpxeVersion extends SystemCommandTask
{
/* FOR COMMIT PICKING
* git log --pretty=format:"%H %at" --first-parent a58276abdd..openslx
*/
@Expose
private Action action;
@Expose
private String ref;
private Status status = new Status();
@Override
protected String[] initCommandLine()
{
List<String> args = new ArrayList<>();
args.add( "git" );
args.add( "-C" );
args.add( "/opt/openslx/ipxe" );
switch ( action ) {
case CHECKOUT:
args.add( "checkout" );
args.add( ref );
break;
case LIST:
EC vec = new EC();
Exec.syncAt( 1, vec, "/", "gcc", "-dumpversion" );
String start;
if ( vec.version >= 10 ) {
// Versions before this commit won't build with gcc 10
start = "a098f40893";
} else {
start = "a58276abdd";
}
args.add( "log" );
args.add( "--pretty=format:%H %at" );
args.add( "--first-parent" );
args.add( start + "..origin/openslx" );
status.versions = new ArrayList<Version>();
break;
case FETCH:
args.add( "fetch" );
break;
case RESET:
args.add( "reset" );
args.add( "--hard" );
break;
}
return args.toArray( new String[ args.size() ] );
}
@Override
protected boolean processEnded( int exitCode )
{
if ( exitCode != 0 && status.error == null ) {
status.error = "Exit code: " + exitCode;
}
return exitCode == 0;
}
@Override
protected void processStdOut( String line )
{
if ( action == Action.LIST ) {
String[] parts = line.split( " " );
if ( parts.length == 2 && parts[0].length() == 40 && parts[1].length() == 10 ) {
long d = Util.parseLong( parts[1], 0 );
if ( d != 0 ) {
status.versions.add( new Version( parts[0], d ) );
}
}
} else {
processStdErr( line );
}
}
@Override
protected void processStdErr( String line )
{
if ( status.error == null ) {
status.error = line;
} else {
status.error += "\n" + line;
}
}
@Override
protected boolean initTask()
{
setStatusObject( status );
if ( action == null || ( action == Action.CHECKOUT && ref == null ) ) {
status.error = "action or commit is null";
return false;
}
status.ref = ref;
return true;
}
static class EC implements ExecCallback
{
public int version = 0;
@Override
public void processStdOut( String line )
{
if ( line.matches( "[0-9].*" ) ) {
version = Util.parseInt( line.replaceAll( "[^0-9].*$", "" ), 0 );
}
}
@Override
public void processStdErr( String line )
{
}
}
static enum Action
{
FETCH, RESET, CHECKOUT, LIST;
}
static class Version
{
public String hash;
public long date;
public Version( String hash, long date )
{
this.date = date;
this.hash = hash;
}
}
static class Status
{
public String error;
public List<Version> versions;
public String ref;
}
}
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