1 package jalview.bin.argparser;
3 import java.util.ArrayList;
4 import java.util.Arrays;
5 import java.util.Collections;
6 import java.util.Comparator;
7 import java.util.EnumSet;
8 import java.util.Iterator;
10 import java.util.Locale;
11 import java.util.stream.Collectors;
13 import jalview.bin.argparser.Arg.Opt;
14 import jalview.util.ChannelProperties;
15 import jalview.util.Platform;
20 // Initialising arguments (BOOTSTRAP)
21 HELP(Type.HELP, "h", "Display basic help", Opt.UNARY, Opt.BOOTSTRAP,
22 Opt.HASTYPE, Opt.MULTI),
24 * Other --help-type Args will be added by the static block.
26 VERSION(Type.CONFIG, "v",
27 "Display the version of "
28 + ChannelProperties.getProperty("app_name"),
29 Opt.UNARY, Opt.BOOTSTRAP),
31 "Run Jalview in headless mode. No GUI interface will be created and Jalview will quit after all arguments have been processed. "
32 + "Headless mode is assumed if an output file is to be generated, this can be overridden with --noheadless or --gui.",
33 Opt.BOOLEAN, Opt.BOOTSTRAP),
35 "Do not run Jalview in headless mode. This overrides the assumption of headless mode when an output file is to be generated.",
36 Opt.UNARY, Opt.BOOTSTRAP),
37 JABAWS(Type.CONFIG, "Set a different URL to connect to a JABAWS server.",
38 Opt.STRING, Opt.BOOTSTRAP),
39 NEWS(Type.CONFIG, "Show (or don't show) the news feed.", true,
40 Opt.BOOLEAN, Opt.BOOTSTRAP),
42 "Show (or don't show) the About Jalview splash screen.", true,
43 Opt.BOOLEAN, Opt.BOOTSTRAP),
44 QUESTIONNAIRE(Type.CONFIG,
45 "Show (or don't show) the questionnaire if one is available.",
46 true, Opt.BOOLEAN, Opt.BOOTSTRAP),
47 USAGESTATS(Type.CONFIG,
48 "Send (or don't send) initial launch usage stats.", true,
49 Opt.BOOLEAN, Opt.BOOTSTRAP),
50 WEBSERVICEDISCOVERY(Type.CONFIG,
51 "Attempt (or don't attempt) to connect to JABAWS web services.",
52 true, Opt.BOOLEAN, Opt.BOOTSTRAP),
54 "Use a file as the preferences file instead of the usual ~/"
55 + ChannelProperties.getProperty("preferences.filename")
57 Opt.STRING, Opt.BOOTSTRAP),
58 DEBUG(Type.CONFIG, "d", "Start Jalview in debug log level.", Opt.BOOLEAN,
60 TRACE(Type.CONFIG, "Start Jalview in trace log level.", Opt.BOOLEAN,
61 Opt.BOOTSTRAP, Opt.SECRET),
62 QUIET(Type.CONFIG, "q",
63 "Stop all output to STDOUT (after the Java Virtual Machine has started). Use ‑‑quiet a second time to stop all output to STDERR.",
64 Opt.UNARY, Opt.MULTI, Opt.BOOTSTRAP),
65 INITSUBSTITUTIONS(Type.CONFIG,
66 "Set ‑‑substitutions to be initially enabled (or initially disabled).",
67 true, Opt.BOOLEAN, Opt.BOOTSTRAP, Opt.NOACTION, Opt.SECRET),
69 // Opening an alignment
71 "Opens one or more alignment files or URLs in new alignment windows.",
72 Opt.STRING, Opt.LINKED, Opt.INCREMENTDEFAULTCOUNTER, Opt.MULTI,
73 Opt.GLOB, Opt.ALLOWSUBSTITUTIONS, Opt.INPUT, Opt.STORED,
76 "Appends one or more alignment files or URLs to the open alignment window (or opens a new alignment if none already open).",
77 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.GLOB,
78 Opt.ALLOWSUBSTITUTIONS, Opt.INPUT, Opt.PRIMARY),
80 "Specifies the title for the open alignment window as string.",
81 Opt.STRING, Opt.LINKED),
82 COLOUR(Type.OPENING, "color", // being a bit soft on the Americans!
83 "Applies the colour scheme to the open alignment window. Valid values include:\n"
84 + "clustal,\n" + "blosum62,\n" + "pc-identity,\n"
85 + "zappo,\n" + "taylor,\n" + "gecos-flower,\n"
86 + "gecos-blossom,\n" + "gecos-sunset,\n"
87 + "gecos-ocean,\n" + "hydrophobic,\n"
88 + "helix-propensity,\n" + "strand-propensity,\n"
89 + "turn-propensity,\n" + "buried-index,\n"
90 + "nucleotide,\n" + "nucleotide-ambiguity,\n"
91 + "purine-pyrimidine,\n" + "rna-helices,\n"
92 + "t-coffee-scores,\n" + "sequence-id.\n"
94 + "Names of user defined colourschemes will also work,\n"
95 +"and jalview colourscheme specifications like\n"
96 +"--colour=\"D,E=red; K,R,H=0022FF; C,c=yellow\"",
97 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
98 FEATURES(Type.OPENING, "Add a feature file or URL to the open alignment.",
99 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
100 TREE(Type.OPENING, "Add a tree file or URL to the open alignment.",
101 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
102 SORTBYTREE(Type.OPENING,
103 "Enforces sorting (or not sorting) the open alignment in the order of an attached phylogenetic tree.",
104 true, Opt.LINKED, Opt.BOOLEAN, Opt.ALLOWALL),
105 ANNOTATIONS(Type.OPENING,
106 "Add an annotations file or URL to the open alignment.",
107 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
108 SHOWANNOTATIONS(Type.OPENING,
109 "Enforces showing (or not showing) alignment annotations.",
110 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
112 "Enforces wrapped (or not wrapped) alignment formatting.",
113 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
114 NOSTRUCTURE(Type.OPENING,
115 "Do not open or process any 3D structure in the ‑‑open or ‑‑append files.",
116 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL),
118 // Adding a 3D structure
119 STRUCTURE(Type.STRUCTURE,
120 "Load a structure file or URL associated with a sequence in the open alignment.\n"
121 + "The sequence to be associated with can be specified with a following --seqid argument, or the subval modifier seqid=ID can be used. A subval INDEX can also be used to specify the INDEX-th sequence in the open alignment.",
122 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS,
124 SEQID(Type.STRUCTURE,
125 "Specify the sequence name for the preceding --structure to be associated with.",
126 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
127 PAEMATRIX(Type.STRUCTURE,
128 "Add a PAE json matrix file to the preceding --structure.",
129 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
130 TEMPFAC(Type.STRUCTURE,
131 "Set the type of temperature factor. Possible values are:\n"
132 + "default,\n" + "plddt.",
133 Opt.STRING, Opt.LINKED),
134 STRUCTUREVIEWER(Type.STRUCTURE,
135 "Set the structure viewer to use to open the 3D structure file specified in previous --structure to name. Possible values of name are:\n"
136 + "none,\n" + "jmol,\n" + "chimera,\n" + "chimerax,\n"
138 Opt.STRING, Opt.LINKED, Opt.MULTI),
139 NOTEMPFAC(Type.STRUCTURE,
140 "Do not show the temperature factor annotation for the preceding --structure.",
141 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL, Opt.SECRET), // keep this secret
143 SHOWSSANNOTATIONS(Type.STRUCTURE, null, Opt.BOOLEAN, Opt.LINKED,
148 "Output an image of the open alignment window. Format is specified by the subval modifier, a following --type argument or guessed from the file extension. Valid formats/extensions are:\n"
149 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
150 Opt.STRING, Opt.LINKED, Opt.ALLOWSUBSTITUTIONS, Opt.ALLOWALL,
151 Opt.REQUIREINPUT, Opt.OUTPUTFILE, Opt.PRIMARY),
153 "Set the image format for the preceding --image. Valid values are:\n"
154 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
155 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
156 TEXTRENDERER(Type.IMAGE,
157 "Sets whether text in a vector image format (SVG, HTML, EPS) should be rendered as text or vector line-art. Possible values are:\n"
158 + "text,\n" + "lineart.",
159 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
161 "Sets a scaling for bitmap image format (PNG). Should be given as a floating point number. If used in conjunction with --width and --height then the smallest scaling will be used (scale, width and height provide bounds for the image).",
162 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
164 "Sets a width for bitmap image format (PNG) with the height maintaining the aspect ratio. Should be given as a positive integer. If used in conjunction with --scale and --height then the smallest scaling will be used (scale, width and height provide bounds for the image).",
165 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
167 "Sets a height for bitmap image format (PNG) with the width maintaining the aspect ratio. Should be given as a positive integer. If used in conjunction with --scale and --width then the smallest scaling will be used (scale, width and height provide bounds for the image).",
168 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
169 STRUCTUREIMAGE(Type.STRUCTUREIMAGE,
170 "Export an image of a 3D structure opened in JMOL", Opt.STRING,
171 Opt.LINKED, Opt.MULTI, Opt.OUTPUTFILE),
172 STRUCTUREIMAGETYPE(Type.STRUCTUREIMAGE,
173 "Set the structure image format for the preceding --structureimage. Valid values are:\n"
174 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
175 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
176 STRUCTUREIMAGETEXTRENDERER(Type.STRUCTUREIMAGE,
177 "Sets whether text in a vector structure image format (SVG, EPS) should be rendered as text or vector line-art. Possible values are:\n"
178 + "text,\n" + "lineart.",
179 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
180 STRUCTUREIMAGESCALE(Type.STRUCTUREIMAGE,
181 "Sets a scaling for bitmap structure image format (PNG). Should be given as a floating point number. If used in conjunction with --structureimagewidth and --structureimageheight then the smallest scaling will be used (structureimagescale, structureimagewidth and structureimageheight provide bounds for the structure image).",
182 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
183 STRUCTUREIMAGEWIDTH(Type.STRUCTUREIMAGE,
184 "Sets a width for bitmap structure image format (PNG) with the height maintaining the aspect ratio. Should be given as a positive integer. If used in conjunction with --structureimagescale and --structureimageheight then the smallest scaling will be used (structureimagescale, structureimagewidth and structureimageheight provide bounds for the structure image).",
185 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
186 STRUCTUREIMAGEHEIGHT(Type.STRUCTUREIMAGE,
187 "Sets a height for bitmap structure image format (PNG) with the width maintaining the aspect ratio. Should be given as a positive integer. If used in conjunction with --structureimagescale and --structureimagewidth then the smallest scaling will be used (structureimagescale, structureimagewidth and structureimageheight provide bounds for the structure image).",
188 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
191 "Export the open alignment to file filename. The format name is specified by the subval modifier format=name, a following --format name argument or guessed from the file extension. Valid format names (and file extensions) are:\n"
192 + "fasta (fa, fasta, mfa, fastq),\n" + "pfam (pfam),\n"
193 + "stockholm (sto, stk),\n" + "pir (pir),\n"
194 + "blc (blc),\n" + "amsa (amsa),\n" + "json (json),\n"
195 + "pileup (pileup),\n" + "msf (msf),\n"
196 + "clustal (aln),\n" + "phylip (phy),\n"
197 + "jalview (jvp, jar).",
198 Opt.STRING, Opt.LINKED, Opt.ALLOWSUBSTITUTIONS, Opt.ALLOWALL,
199 Opt.REQUIREINPUT, Opt.OUTPUTFILE, Opt.PRIMARY),
201 "Sets the format for the preceding --output file. Valid formats are:\n"
202 + "fasta,\n" + "pfam,\n" + "stockholm,\n" + "pir,\n"
203 + "blc,\n" + "amsa,\n" + "json,\n" + "pileup,\n"
204 + "msf,\n" + "clustal,\n" + "phylip,\n" + "jalview.",
205 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
207 "Process a groovy script in the file for the open alignment.",
208 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS,
211 "Enable (or disable) writing backup files when saving an ‑‑output file. This applies to the current open alignment. To apply to all ‑‑output and ‑‑image files, use after ‑‑all.",
212 true, Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
213 OVERWRITE(Type.OUTPUT,
214 "Enable (or disable) overwriting of output files without backups enabled. This applies to the current open alignment. To apply to all ‑‑output and ‑‑image files, use after ‑‑all.",
215 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
217 "Close the current open alignment window. This occurs after other output arguments. This applies to the current open alignment. To apply to all ‑‑output and ‑‑image files, use after ‑‑all.",
218 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL),
220 // controlling flow of arguments
222 "Move on to a new alignment window. This will ensure --append will start a new alignment window and other linked arguments will apply to the new alignment window.",
223 Opt.UNARY, Opt.MULTI, Opt.NOACTION, Opt.INCREMENTDEFAULTCOUNTER),
224 SUBSTITUTIONS(Type.FLOW,
225 "The following argument values allow (or don't allow) subsituting filename parts. This is initially true. Valid substitutions are:\n"
226 + "{basename} - the filename-without-extension of the currently --opened file (or first --appended file),\n"
227 + "{dirname} - the directory (folder) name of the currently --opened file (or first --appended file),\n"
228 + "{argfilebasename} - the filename-without-extension of the current --argfile,\n"
229 + "{argfiledirname} - the directory (folder) name of the current --argfile,\n"
230 + "{n} - the value of the index counter (starting at 0).\n"
231 + "{++n} - increase and substitute the value of the index counter,\n"
232 + "{} - the value of the current alignment window default index.",
233 true, Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
235 "Open one or more files filename and read, line-by-line, as arguments to Jalview.\n"
236 + "Values in an argfile should be given with an equals sign (\"=\") separator with no spaces.\n"
237 + "Note that if you use one or more --argfile arguments then all other non-initialising arguments will be ignored.",
238 Opt.STRING, Opt.MULTI, Opt.BOOTSTRAP, Opt.GLOB,
239 Opt.ALLOWSUBSTITUTIONS),
240 NPP(Type.FLOW, "n++",
241 "Increase the index counter used in argument value substitutions.",
242 Opt.UNARY, Opt.MULTI, Opt.NOACTION),
244 "Apply the following output arguments to all sets of linked arguments.",
245 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
247 "Apply the following output arguments to all of the last --open'ed set of linked arguments.",
248 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
250 "After all files have been opened, appended and output, quit Jalview. In ‑‑headless mode this already happens.",
253 "Secret arg to not quit after --headless mode for tests",
254 Opt.UNARY, Opt.SECRET),
255 ALLSTRUCTURES(Type.FLOW,
256 "Apply the following 3D structure formatting arguments to all structures within the open alignment.",
257 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
260 TESTOUTPUT(Type.CONFIG,
261 "Allow specific stdout information. For testing purposes only.",
262 Opt.UNARY, Opt.BOOTSTRAP, Opt.SECRET), // do not show this to the user
263 SETPROP(Type.CONFIG, "Set an individual Java System property.",
264 Opt.STRING, Opt.MULTI, Opt.BOOTSTRAP, Opt.SECRET), // not in use yet
266 "This argument does nothing on its own, but can be used with linkedIds.",
267 Opt.UNARY, Opt.LINKED, Opt.MULTI, Opt.NOACTION, Opt.SECRET),
269 // private options (inserted during arg processing)
270 SETARGFILE(Type.FLOW,
271 "Sets the current value of the argfilename. Inserted before argfilecontents.",
272 Opt.UNARY, Opt.LINKED, Opt.STRING, Opt.MULTI, Opt.PRIVATE,
274 UNSETARGFILE(Type.FLOW,
275 "Unsets the current value of the argfilename. Inserted after argfile contents.",
276 Opt.UNARY, Opt.LINKED, Opt.MULTI, Opt.PRIVATE, Opt.NOACTION),
278 // these last two have no purpose in the normal Jalview application but are
279 // used by jalview.bin.Launcher to set memory settings. They are not used by
280 // argparser but are here for Usage statement reasons.
281 JVMMEMPC(Type.CONFIG,
282 "Limit maximum heap size (memory) to PERCENT% of total physical memory detected. This defaults to 90 if total physical memory can be detected.\n"
283 + "The equals sign (\"=\") separator must be used with no spaces.",
284 Opt.NOACTION, Opt.BOOTSTRAP, Opt.STRING, Opt.LAST),
285 JVMMEMMAX(Type.CONFIG,
286 "Limit maximum heap size (memory) to MAXMEMORY. MAXMEMORY can be specified in bytes, kilobytes(k), megabytes(m), gigabytes(g) or if you're lucky enough, terabytes(t). This defaults to 32g if total physical memory can be detected, or to 8g if total physical memory cannot be detected.\n"
287 + "The equals sign (\"=\") separator must be used with no spaces.",
288 Opt.NOACTION, Opt.BOOTSTRAP, Opt.STRING, Opt.LAST),
292 public static enum Opt
295 * A BOOLEAN Arg can be specified as --arg or --noarg to give true or false.
296 * A default can be given with setOptions(bool, Opt....).
297 * Use ArgParser.isSet(Arg) to see if this arg was not specified.
299 BOOLEAN("can be negated with " + ArgParser.DOUBLEDASH
300 + ArgParser.NEGATESTRING + "..."),
303 * A STRING Arg will take a value either through --arg=value or --arg value.
305 STRING("expects a value"),
307 * A UNARY Arg is a boolean value, true if present, false if not.
308 * Like BOOLEAN but without the --noarg option.
312 * A MULTI Arg can be specified multiple times.
313 * Multiple values are stored in the ArgValuesMap (along with their positional index) for each linkedId.
315 MULTI("can be specified multiple times"),
317 * A Linked Arg can be linked to others through a --arg[linkedId] or --arg[linkedId]=value.
318 * If no linkedId is specified then the current default linkedId will be used.
320 LINKED("is linked to an alignment"),
322 * A NODUPLICATES Arg can only have one value (per linkedId).
323 * The first value will be used and subsequent values ignored with a warning.
325 NODUPLICATEVALUES("cannot have the same value more than once"),
327 * A BOOTSTRAP Arg value(s) can be determined at an earlier stage than non-BOOTSTRAP Args.
328 * Substitutions do not happen in BOOTSTRAP Args and they cannot be linked or contain SubVals.
329 * See jalview.bin.argparser.BootstrapArgs.
331 BOOTSTRAP("a configuration argument"),
333 * A GLOB Arg can expand wildcard filename "globs" (e.g. path/* /filename*).
334 * If the Arg value is given as --arg filename* then the shell will have expanded the glob already,
335 * but if specified as --arg=filename* then the Java glob expansion method will be used
336 * (see FileUtils.getFilenamesFromGlob()).
337 * Note that this might be different from the shell expansion rules.
339 GLOB("can take multiple filenames with wildcards"),
341 * A NOACTION Arg does not perform a data task,
342 * usually used to control flow in ArgParser.parse(args).
346 * An ALLOWSUBSTITUTIONS Arg allows substitutions in its linkedId,
347 * SubVals and values.
349 ALLOWSUBSTITUTIONS("values can use substitutions"),
351 * A PRIVATE Arg is used internally, and cannot be specified by the user.
355 * A SECRET Arg is used by development processes and although it can be set by the user,
356 * it is not displayed to the user.
360 * An ALLOWALL Arg can use the '*' linkedId to apply to all known linkedIds
362 ALLOWALL("can be used with " + ArgParser.DOUBLEDASH + "all"),
364 * If an Arg has the INCREMENTDEFAULTCOUNTER option and the default linkedId is used,
365 * the defaultLinkedIdCounter is incremented *first*.
367 INCREMENTDEFAULTCOUNTER("starts a new default alignment"),
369 * An INPUT Arg counts as an input for REQUIREINPUT
373 * A REQUIREINPUT Arg can only be applied via --all if there is an input
374 * (i.e. --open or --append)
378 * An OUTPUTFILE Arg provides an output filename. With Opt.ALLOWALL *.ext is shorthand for
379 * --all --output={basename}.ext
381 OUTPUTFILE("output file --headless will be assumed unless --gui used"),
383 * A STORED Arg resets and creates a new set of "opened" linkedIds
387 * A HELP Arg is a --help type arg
389 HELP("provides a help statement"),
391 * A PRIMARY Arg is the main Arg for its type
393 PRIMARY("is a primary argument for its type"),
395 * A HASTYPE Arg can have an Arg.Type assigned to its ArgValue
399 * A FIRST arg gets moved to appear first in the usage statement (within type)
403 * A LAST arg gets moved to appear last in the usage statement (within type)
409 private String description;
416 private Opt(String description)
418 this.description = description;
421 public String description()
428 public static enum Type
430 // Type restricts argument to certain usage output
432 CONFIG("arguments used to configure "
433 + ChannelProperties.getProperty("app_name") + " from startup"),
434 OPENING("arguments used to open and format alignments"),
435 STRUCTURE("arguments used to add and format 3D structure data"),
436 PROCESS("arguments used to process an alignment once opened"),
437 OUTPUT("arguments used to save data from a processed alignment"),
438 IMAGE("arguments used to export an image of an alignment"),
439 STRUCTUREIMAGE("arguments used to export an image of an structure"),
440 FLOW("arguments that control processing of the other arguments"), //
441 ALL("all arguments"), // mostly just a place-holder for --help-all
442 NONE, // mostly a place-holder for --help
445 private String description;
452 private Type(String description)
454 this.description = description;
457 public String description()
463 private final String[] argNames;
465 private Opt[] argOptions;
467 private boolean defaultBoolValue;
469 private String description;
473 private Arg(Type type, String description, Opt... options)
475 this(type, null, description, false, options);
478 private Arg(Type type, String description, boolean defaultBoolean,
481 this(type, null, description, defaultBoolean, options);
484 private Arg(Type type, String alternativeName, String description,
487 this(type, alternativeName, description, false, options);
490 private Arg(Type type, String alternativeName, String description,
491 boolean defaultBoolean, Opt... options)
493 this.argNames = alternativeName != null
495 { this.getName(), alternativeName }
499 this.description = description;
500 this.defaultBoolValue = defaultBoolean;
501 this.setOptions(options);
504 public String argString()
506 return argString(false);
509 public String negateArgString()
511 return argString(true);
514 private String argString(boolean negate)
516 StringBuilder sb = new StringBuilder(ArgParser.DOUBLEDASH);
517 if (negate && hasOption(Opt.BOOLEAN))
518 sb.append(ArgParser.NEGATESTRING);
519 sb.append(getName());
520 return sb.toString();
523 public String toLongString()
525 StringBuilder sb = new StringBuilder();
526 sb.append(this.getClass().getName()).append('.').append(this.name());
528 if (getNames().length > 0)
530 sb.append(String.join("\", \"", getNames()));
531 if (getNames().length > 0)
534 sb.append("\nType: " + type.name());
535 sb.append("\nOpt: ");
536 // map List<Opt> to List<String> for the String.join
537 List<String> optList = Arrays.asList(argOptions).stream()
538 .map(opt -> opt.name()).collect(Collectors.toList());
539 sb.append(String.join(", ", optList));
541 return sb.toString();
544 public String[] getNames()
549 public String getName()
551 return this.name().toLowerCase(Locale.ROOT).replace('_', '-');
555 public final String toString()
560 public boolean hasOption(Opt o)
562 if (argOptions == null)
564 for (Opt option : argOptions)
572 public boolean hasAllOptions(Opt... opts)
576 if (!this.hasOption(o))
582 protected Opt[] getOptions()
587 protected void setOptions(Opt... options)
589 this.argOptions = options;
592 protected boolean getDefaultBoolValue()
594 return defaultBoolValue;
597 public Type getType()
602 protected String getDescription()
607 public static String booleanArgString(Arg a)
609 StringBuilder sb = new StringBuilder(a.argString());
610 if (a.hasOption(Opt.BOOLEAN))
613 sb.append(a.negateArgString());
615 return sb.toString();
618 public static final String usage()
623 public static final void appendUsageGeneral(StringBuilder sb,
626 for (Type t : EnumSet.allOf(Type.class))
628 if (t.description() != null)
630 StringBuilder argSb = new StringBuilder();
631 argSb.append(Arg.HELP.argString()).append(ArgParser.SINGLEDASH)
632 .append(t.name().toLowerCase(Locale.ROOT));
633 appendArgAndDescription(sb, argSb.toString(),
634 "Help for " + t.description(), null, maxArgLength);
635 sb.append(System.lineSeparator());
640 public static final String usage(List<Type> types)
642 StringBuilder sb = new StringBuilder();
644 sb.append("usage: jalview [" + Arg.HEADLESS.argString() + "] [["
645 + Arg.OPEN.argString() + "/" + Arg.APPEND.argString()
646 + "] file(s)] [args]");
647 sb.append(System.lineSeparator());
648 sb.append(System.lineSeparator());
650 if (types == null || types.contains(null))
652 // always show --help
653 appendArgAndDescription(sb, null, "Display this basic help", Arg.HELP,
655 sb.append(System.lineSeparator());
657 appendUsageGeneral(sb, DESCRIPTIONINDENT);
661 List<Arg> args = argsSortedForDisplay(types);
664 * just use a set maxArgLength of DESCRIPTIONINDENT
666 int maxArgLength = 0;
669 if (a.hasOption(Opt.PRIVATE) || a.hasOption(Opt.SECRET))
672 String argS = argDisplayString(a);
673 if (argS.length() > maxArgLength)
674 maxArgLength = argS.length();
677 int maxArgLength = DESCRIPTIONINDENT;
679 // always show --help
680 appendArgAndDescription(sb, null, null, Arg.HELP, maxArgLength);
681 sb.append(System.lineSeparator());
683 if ((args.contains(Arg.HELP) && types.contains(Type.ALL)))
685 appendUsageGeneral(sb, maxArgLength);
688 Iterator<Arg> argsI = args.iterator();
689 Type typeSection = null;
690 while (argsI.hasNext())
692 Arg a = argsI.next();
694 if (a.hasOption(Opt.PRIVATE) || a.hasOption(Opt.SECRET)
700 if (a.getType() != typeSection)
702 typeSection = a.getType();
703 String typeDescription = a.getType().description();
704 if (typeDescription != null && typeDescription.length() > 0)
706 // typeDescription = typeDescription.substring(0,
707 // 1).toUpperCase(Locale.ROOT) + typeDescription.substring(1);
708 typeDescription = typeDescription.toUpperCase(Locale.ROOT);
709 sb.append(typeDescription);
710 sb.append(System.lineSeparator());
711 sb.append(System.lineSeparator());
715 appendArgUsage(sb, a, maxArgLength, Platform.consoleWidth());
719 sb.append(System.lineSeparator());
723 return sb.toString();
726 private static void appendArgUsage(StringBuilder sb, Arg a,
727 int maxArgLength, int maxWidth)
729 boolean first = appendArgAndDescription(sb, null, null, a,
731 List<String> options = new ArrayList<>();
733 for (Opt o : EnumSet.allOf(Opt.class))
735 if (a.hasOption(o) && o.description() != null)
737 options.add(o.description());
741 final String optDisplaySeparator = "; ";
742 if (options.size() > 0)
745 String spacing = String.format("%-"
746 + (maxArgLength + ARGDESCRIPTIONSEPARATOR.length()) + "s",
750 sb.append(ARGDESCRIPTIONSEPARATOR);
751 linelength += maxArgLength + ARGDESCRIPTIONSEPARATOR.length();
756 linelength += spacing.length();
758 if (options.size() > 0)
760 boolean optFirst = true;
761 Iterator<String> optionsI = options.listIterator();
762 while (optionsI.hasNext())
764 String desc = optionsI.next();
770 int descLength = desc.length()
771 + (optionsI.hasNext() ? optDisplaySeparator.length() : 0);
772 if (linelength + descLength > maxWidth)
774 sb.append(System.lineSeparator());
777 linelength += spacing.length();
779 // sb.append(linelength + "+" + desc.length() + " ");
781 linelength += desc.length();
782 if (optionsI.hasNext())
784 sb.append(optDisplaySeparator);
785 linelength += optDisplaySeparator.length();
790 sb.append(System.lineSeparator());
795 public static String argDisplayString(Arg a)
797 StringBuilder argSb = new StringBuilder();
799 a.hasOption(Opt.BOOLEAN) ? booleanArgString(a) : a.argString());
800 if (a.hasOption(Opt.STRING))
801 argSb.append("=value");
802 return argSb.toString();
805 public static boolean appendArgAndDescription(StringBuilder sb,
806 String aString, String description, Arg a, int maxArgLength)
808 return appendArgAndDescription(sb, aString, description, a,
809 maxArgLength, Platform.consoleWidth());
812 public static boolean appendArgAndDescription(StringBuilder sb,
813 String aString, String description, Arg a, int maxArgLength,
816 if (aString == null && a != null)
818 aString = argDisplayString(a);
820 if (description == null && a != null)
822 description = a.getDescription();
824 sb.append(String.format("%-" + maxArgLength + "s", aString));
825 if (aString.length() > maxArgLength)
827 sb.append(System.lineSeparator());
828 sb.append(String.format("%-" + maxArgLength + "s", ""));
831 int descLength = maxLength - maxArgLength
832 - ARGDESCRIPTIONSEPARATOR.length();
833 // reformat the descriptions lines to the right width
834 Iterator<String> descLines = null;
835 if (description != null)
837 descLines = Arrays.stream(description.split("\\n")).iterator();
839 List<String> splitDescLinesList = new ArrayList<>();
840 while (descLines != null && descLines.hasNext())
842 String line = descLines.next();
843 while (line.length() > descLength)
845 int splitIndex = line.lastIndexOf(" ", descLength);
846 splitDescLinesList.add(line.substring(0, splitIndex));
847 line = line.substring(splitIndex + 1);
849 splitDescLinesList.add(line);
852 Iterator<String> splitDescLines = splitDescLinesList.iterator();
853 boolean first = true;
854 if (splitDescLines != null)
856 while (splitDescLines.hasNext())
860 sb.append(ARGDESCRIPTIONSEPARATOR);
864 sb.append(String.format("%-"
865 + (maxArgLength + ARGDESCRIPTIONSEPARATOR.length()) + "s",
868 sb.append(splitDescLines.next());
869 sb.append(System.lineSeparator());
876 protected static Iterator<Arg> getAllOfType(Type type)
878 return getAllOfType(type, new Opt[] {});
881 protected static Iterator<Arg> getAllOfType(Type type, Opt... options)
883 Opt[] opts = options == null ? new Opt[] {} : options;
884 return EnumSet.allOf(Arg.class).stream().filter(a -> {
885 if (a.getType() != type)
896 private static List<Arg> argsSortedForDisplay(List<Type> types)
898 List<Arg> argsToSort;
899 // if no types provided, do all
900 if (types == null || types.size() == 0 || types.contains(Type.ALL))
903 .asList(EnumSet.allOf(Arg.class).toArray(new Arg[] {}));
907 argsToSort = new ArrayList<>();
908 for (Type type : types)
912 Arg.getAllOfType(type).forEachRemaining(a -> argsToSort.add(a));
916 Collections.sort(argsToSort, new ArgDisplayComparator());
920 private static final String ARGDESCRIPTIONSEPARATOR = " - ";
922 private static final int DESCRIPTIONINDENT = 20;
926 class ArgDisplayComparator implements Comparator<Arg>
928 private int compareArgOpts(Arg a, Arg b, Opt o)
930 int i = a.hasOption(o) ? (b.hasOption(o) ? 0 : -1)
931 : (b.hasOption(o) ? 1 : 0);
935 private int compareForDisplay(Arg a, Arg b)
939 // first compare types (in enum order)
940 int i = a.getType().compareTo(b.getType());
943 // do Opt.LAST next (oddly). Reversed args important!
944 i = compareArgOpts(b, a, Opt.LAST);
948 Opt[] optOrder = { Opt.HELP, Opt.FIRST, Opt.PRIMARY, Opt.STRING,
950 for (Opt o : optOrder)
952 i = compareArgOpts(a, b, o);
956 // finally order of appearance in enum declarations
957 return a.compareTo(b);
961 public int compare(Arg a, Arg b)
963 return compareForDisplay(a, b);