protected static final String DOUBLEDASH = "--";
- protected static final char EQUALS = '=';
+ public static final char EQUALS = '=';
+
+ public static final String STDOUTFILENAME = "-";
protected static final String NEGATESTRING = "no";
public ArgParser(String[] args, boolean initsubstitutions,
BootstrapArgs bsa)
{
- // Make a mutable new ArrayList so that shell globbing parser works.
- // (When shell file globbing is used, there are a sequence of non-Arg
- // arguments (which are the expanded globbed filenames) that need to be
- // consumed by the --append/--argfile/etc Arg which is most easily done by
- // removing these filenames from the list one at a time. This can't be done
- // with an ArrayList made with only Arrays.asList(String[] args). )
+ /*
+ * Make a mutable new ArrayList so that shell globbing parser works.
+ * (When shell file globbing is used, there are a sequence of non-Arg
+ * arguments (which are the expanded globbed filenames) that need to be
+ * consumed by the --append/--argfile/etc Arg which is most easily done
+ * by removing these filenames from the list one at a time. This can't be
+ * done with an ArrayList made with only Arrays.asList(String[] args) as
+ * that is not mutable. )
+ */
this(new ArrayList<>(Arrays.asList(args)), initsubstitutions, false,
bsa);
}
boolean allowPrivate)
{
this.substitutions = initsubstitutions;
- boolean openEachInitialFilenames = true;
- for (int i = 0; i < args.size(); i++)
- {
- String arg = args.get(i);
- // If the first arguments do not start with "--" or "-" or is not "open"
- // and` is a filename that exists it is probably a file/list of files to
- // open so we fake an Arg.OPEN argument and when adding files only add the
- // single arg[i] and increment the defaultLinkedIdCounter so that each of
- // these files is opened separately.
- if (openEachInitialFilenames && !arg.startsWith(DOUBLEDASH)
- && !arg.startsWith("-") && !arg.equals("open")
- && (new File(arg).exists()
- || HttpUtils.startsWithHttpOrHttps(arg)))
- {
- arg = Arg.OPEN.argString();
- }
- else
+ /*
+ * If the first argument does not start with "--" or "-" or is not "open",
+ * and is a filename that exists or a URL, it is probably a file/list of
+ * files to open so we insert an Arg.OPEN argument before it. This will
+ * mean the list of files at the start of the arguments are all opened
+ * separately.
+ */
+ if (args.size() > 0)
+ {
+ String arg0 = args.get(0);
+ if (arg0 != null
+ && (!arg0.startsWith(DOUBLEDASH) && !arg0.startsWith("-")
+ && !arg0.equals("open") && (new File(arg0).exists()
+ || HttpUtils.startsWithHttpOrHttps(arg0))))
{
- openEachInitialFilenames = false;
+ // insert "--open" at the start
+ args.add(0, Arg.OPEN.argString());
}
+ }
+
+ for (int i = 0; i < args.size(); i++)
+ {
+ String arg = args.get(i);
// look for double-dash, e.g. --arg
if (arg.startsWith(DOUBLEDASH))
Arg a = argMap.get(argName);
// check for boolean prepended by "no" e.g. --nowrap
boolean negated = false;
- if (a == null && argName.startsWith(NEGATESTRING) && argMap
- .containsKey(argName.substring(NEGATESTRING.length())))
+ if (a == null)
{
- argName = argName.substring(NEGATESTRING.length());
- a = argMap.get(argName);
- negated = true;
+ if (argName.startsWith(NEGATESTRING) && argMap
+ .containsKey(argName.substring(NEGATESTRING.length())))
+ {
+ argName = argName.substring(NEGATESTRING.length());
+ a = argMap.get(argName);
+ negated = true;
+ }
+ else
+ {
+ // after all other args, look for Opt.PREFIXKEV args if still not
+ // found
+ for (Arg potentialArg : EnumSet.allOf(Arg.class))
+ {
+ if (potentialArg.hasOption(Opt.PREFIXKEV) && argName != null
+ && argName.startsWith(potentialArg.getName())
+ && equalPos > -1)
+ {
+ val = argName.substring(potentialArg.getName().length())
+ + EQUALS + val;
+ argName = argName.substring(0,
+ potentialArg.getName().length());
+ a = potentialArg;
+ break;
+ }
+ }
+ }
}
// check for config errors
{
// There is no "=" so value is next arg or args (possibly shell
// glob-expanded)
- if ((openEachInitialFilenames ? i : i + 1) >= args.size())
+ if (i + 1 >= args.size())
{
// no value to take for arg, which wants a value
Console.error("Argument '" + a.getName()
{
// if this is the first argument with a file list at the start of
// the args we add filenames from index i instead of i+1
- globVals = getShellGlobbedFilenameValues(a, args,
- openEachInitialFilenames ? i : i + 1);
+ globVals = getShellGlobbedFilenameValues(a, args, i + 1);
}
else
{