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 --gui.",
33 Opt.UNARY, 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 NOUSAGESTATS(Type.CONFIG, "Don't send initial launch usage stats.",
48 Opt.UNARY, Opt.BOOTSTRAP),
49 NOSTARTUPFILE(Type.CONFIG, "Don't show the default startup file.",
50 Opt.UNARY, Opt.BOOTSTRAP),
51 WEBSERVICEDISCOVERY(Type.CONFIG,
52 "Attempt (or don't attempt) to connect to JABAWS web services.",
53 true, Opt.BOOLEAN, Opt.BOOTSTRAP),
55 "Use a file as the preferences file instead of the usual ~/"
56 + ChannelProperties.getProperty("preferences.filename")
58 Opt.STRING, Opt.BOOTSTRAP),
59 DEBUG(Type.CONFIG, "d", "Start Jalview in debug log level.", Opt.BOOLEAN,
61 TRACE(Type.CONFIG, "Start Jalview in trace log level.", Opt.BOOLEAN,
62 Opt.BOOTSTRAP, Opt.SECRET),
63 QUIET(Type.CONFIG, "q",
64 "Stop all output to STDOUT (after the Java Virtual Machine has started). Use ‑‑quiet a second time to stop all output to STDERR.",
65 Opt.UNARY, Opt.MULTI, Opt.BOOTSTRAP),
66 INITSUBSTITUTIONS(Type.CONFIG,
67 "Set ‑‑substitutions to be initially enabled (or initially disabled).",
68 true, Opt.BOOLEAN, Opt.BOOTSTRAP, Opt.NOACTION, Opt.SECRET),
69 P(Type.CONFIG, "Set a Jalview preference value for this session.",
70 Opt.PREFIXKEV, Opt.PRESERVECASE, Opt.STRING, Opt.BOOTSTRAP,
71 Opt.MULTI, Opt.NOACTION, Opt.SECRET), // keep this secret for now.
73 // Opening an alignment
75 "Opens one or more alignment files or URLs in new alignment windows.",
76 Opt.STRING, Opt.LINKED, Opt.INCREMENTDEFAULTCOUNTER, Opt.MULTI,
77 Opt.GLOB, Opt.ALLOWSUBSTITUTIONS, Opt.INPUT, Opt.STORED,
80 "Appends one or more alignment files or URLs to the open alignment window (or opens a new alignment if none already open).",
81 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.GLOB,
82 Opt.ALLOWSUBSTITUTIONS, Opt.INPUT, Opt.PRIMARY),
84 "Specifies the title for the open alignment window as string.",
85 Opt.STRING, Opt.LINKED),
86 COLOUR(Type.OPENING, "color", // being a bit soft on the Americans!
87 "Applies the colour scheme to the open alignment window. Valid values include:\n"
88 + "clustal,\n" + "blosum62,\n" + "pc-identity,\n"
89 + "zappo,\n" + "taylor,\n" + "gecos-flower,\n"
90 + "gecos-blossom,\n" + "gecos-sunset,\n"
91 + "gecos-ocean,\n" + "hydrophobic,\n"
92 + "helix-propensity,\n" + "strand-propensity,\n"
93 + "turn-propensity,\n" + "buried-index,\n"
94 + "nucleotide,\n" + "nucleotide-ambiguity,\n"
95 + "purine-pyrimidine,\n" + "rna-helices,\n"
96 + "t-coffee-scores,\n" + "sequence-id.\n" + "\n"
97 + "Names of user defined colourschemes will also work,\n"
98 + "and jalview colourscheme specifications like\n"
99 + "--colour=\"D,E=red; K,R,H=0022FF; C,c=yellow\"",
100 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
101 FEATURES(Type.OPENING, "Add a feature file or URL to the open alignment.",
102 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
103 TREE(Type.OPENING, "Add a tree file or URL to the open alignment.",
104 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
105 SORTBYTREE(Type.OPENING,
106 "Enforces sorting (or not sorting) the open alignment in the order of an attached phylogenetic tree.",
107 true, Opt.LINKED, Opt.BOOLEAN, Opt.ALLOWALL),
108 ANNOTATIONS(Type.OPENING,
109 "Add an annotations file or URL to the open alignment.",
110 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
111 SHOWANNOTATIONS(Type.OPENING,
112 "Enforces showing (or not showing) alignment annotations.",
113 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
115 "Enforces wrapped (or not wrapped) alignment formatting.",
116 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
117 NOSTRUCTURE(Type.OPENING,
118 "Do not open or process any 3D structure in the ‑‑open or ‑‑append files.",
119 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL),
121 // Adding a 3D structure
122 STRUCTURE(Type.STRUCTURE,
123 "Load a structure file or URL associated with a sequence in the open alignment.\n"
124 + "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.",
125 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS,
127 SEQID(Type.STRUCTURE,
128 "Specify the sequence name for the preceding --structure to be associated with.",
129 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
130 PAEMATRIX(Type.STRUCTURE,
131 "Add a PAE json matrix file to the preceding --structure.",
132 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS),
133 TEMPFAC(Type.STRUCTURE,
134 "Set the type of temperature factor. Possible values are:\n"
135 + "default,\n" + "plddt.",
136 Opt.STRING, Opt.LINKED),
137 STRUCTUREVIEWER(Type.STRUCTURE,
138 "Set the structure viewer to use to open the 3D structure file specified in previous --structure to name. Possible values of name are:\n"
139 + "none,\n" + "jmol,\n" + "chimera,\n" + "chimerax,\n"
141 Opt.STRING, Opt.LINKED, Opt.MULTI),
142 NOTEMPFAC(Type.STRUCTURE,
143 "Do not show the temperature factor annotation for the preceding --structure.",
144 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL, Opt.SECRET), // keep this secret
146 SHOWSSANNOTATIONS(Type.STRUCTURE, null, Opt.BOOLEAN, Opt.LINKED,
151 "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"
152 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
153 Opt.STRING, Opt.LINKED, Opt.ALLOWSUBSTITUTIONS, Opt.ALLOWALL,
154 Opt.REQUIREINPUT, Opt.OUTPUTFILE, Opt.PRIMARY),
156 "Set the image format for the preceding --image. Valid values are:\n"
157 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
158 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
159 TEXTRENDERER(Type.IMAGE,
160 "Sets whether text in a vector image format (SVG, HTML, EPS) should be rendered as text or vector line-art. Possible values are:\n"
161 + "text,\n" + "lineart.",
162 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
164 "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).",
165 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
167 "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).",
168 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
170 "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).",
171 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
172 STRUCTUREIMAGE(Type.STRUCTUREIMAGE,
173 "Export an image of a 3D structure opened in JMOL", Opt.STRING,
174 Opt.LINKED, Opt.MULTI, Opt.OUTPUTFILE),
175 STRUCTUREIMAGETYPE(Type.STRUCTUREIMAGE,
176 "Set the structure image format for the preceding --structureimage. Valid values are:\n"
177 + "svg,\n" + "png,\n" + "eps,\n" + "html,\n" + "biojs.",
178 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
179 STRUCTUREIMAGETEXTRENDERER(Type.STRUCTUREIMAGE,
180 "Sets whether text in a vector structure image format (SVG, EPS) should be rendered as text or vector line-art. Possible values are:\n"
181 + "text,\n" + "lineart.",
182 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
183 STRUCTUREIMAGESCALE(Type.STRUCTUREIMAGE,
184 "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).",
185 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
186 STRUCTUREIMAGEWIDTH(Type.STRUCTUREIMAGE,
187 "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).",
188 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
189 STRUCTUREIMAGEHEIGHT(Type.STRUCTUREIMAGE,
190 "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).",
191 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
194 "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"
195 + "fasta (fa, fasta, mfa, fastq),\n" + "pfam (pfam),\n"
196 + "stockholm (sto, stk),\n" + "pir (pir),\n"
197 + "blc (blc),\n" + "amsa (amsa),\n" + "json (json),\n"
198 + "pileup (pileup),\n" + "msf (msf),\n"
199 + "clustal (aln),\n" + "phylip (phy),\n"
200 + "jalview (jvp, jar).",
201 Opt.STRING, Opt.LINKED, Opt.ALLOWSUBSTITUTIONS, Opt.ALLOWALL,
202 Opt.REQUIREINPUT, Opt.OUTPUTFILE, Opt.PRIMARY),
204 "Sets the format for the preceding --output file. Valid formats are:\n"
205 + "fasta,\n" + "pfam,\n" + "stockholm,\n" + "pir,\n"
206 + "blc,\n" + "amsa,\n" + "json,\n" + "pileup,\n"
207 + "msf,\n" + "clustal,\n" + "phylip,\n" + "jalview.",
208 Opt.STRING, Opt.LINKED, Opt.ALLOWALL),
210 "Process a groovy script in the file for the open alignment.",
211 Opt.STRING, Opt.LINKED, Opt.MULTI, Opt.ALLOWSUBSTITUTIONS,
214 "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.",
215 true, Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
216 OVERWRITE(Type.OUTPUT,
217 "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.",
218 Opt.BOOLEAN, Opt.LINKED, Opt.ALLOWALL),
220 "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.",
221 Opt.UNARY, Opt.LINKED, Opt.ALLOWALL),
223 // controlling flow of arguments
225 "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.",
226 Opt.UNARY, Opt.MULTI, Opt.NOACTION, Opt.INCREMENTDEFAULTCOUNTER),
227 SUBSTITUTIONS(Type.FLOW,
228 "The following argument values allow (or don't allow) subsituting filename parts. This is initially true. Valid substitutions are:\n"
229 + "{basename} - the filename-without-extension of the currently --opened file (or first --appended file),\n"
230 + "{dirname} - the directory (folder) name of the currently --opened file (or first --appended file),\n"
231 + "{argfilebasename} - the filename-without-extension of the current --argfile,\n"
232 + "{argfiledirname} - the directory (folder) name of the current --argfile,\n"
233 + "{n} - the value of the index counter (starting at 0).\n"
234 + "{++n} - increase and substitute the value of the index counter,\n"
235 + "{} - the value of the current alignment window default index.",
236 true, Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
238 "Open one or more files filename and read, line-by-line, as arguments to Jalview.\n"
239 + "Values in an argfile should be given with an equals sign (\"=\") separator with no spaces.\n"
240 + "Note that if you use one or more --argfile arguments then all other non-initialising arguments will be ignored.",
241 Opt.STRING, Opt.MULTI, Opt.BOOTSTRAP, Opt.GLOB,
242 Opt.ALLOWSUBSTITUTIONS),
243 NPP(Type.FLOW, "n++",
244 "Increase the index counter used in argument value substitutions.",
245 Opt.UNARY, Opt.MULTI, Opt.NOACTION),
247 "Apply the following output arguments to all sets of linked arguments.",
248 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
250 "Apply the following output arguments to all of the last --open'ed set of linked arguments.",
251 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
253 "After all files have been opened, appended and output, quit Jalview. In ‑‑headless mode this already happens.",
256 "Secret arg to not quit after --headless mode for tests",
257 Opt.UNARY, Opt.SECRET),
258 ALLSTRUCTURES(Type.FLOW,
259 "Apply the following 3D structure formatting arguments to all structures within the open alignment.",
260 Opt.BOOLEAN, Opt.MULTI, Opt.NOACTION),
263 TESTOUTPUT(Type.CONFIG,
264 "Allow specific stdout information. For testing purposes only.",
265 Opt.UNARY, Opt.BOOTSTRAP, Opt.SECRET), // do not show this to the user
266 SETPROP(Type.CONFIG, "Set an individual Java System property.",
267 Opt.STRING, Opt.MULTI, Opt.BOOTSTRAP, Opt.SECRET), // not in use yet
269 "This argument does nothing on its own, but can be used with linkedIds.",
270 Opt.UNARY, Opt.LINKED, Opt.MULTI, Opt.NOACTION, Opt.SECRET),
272 // private options (inserted during arg processing)
273 SETARGFILE(Type.FLOW,
274 "Sets the current value of the argfilename. Inserted before argfilecontents.",
275 Opt.UNARY, Opt.LINKED, Opt.STRING, Opt.MULTI, Opt.PRIVATE,
277 UNSETARGFILE(Type.FLOW,
278 "Unsets the current value of the argfilename. Inserted after argfile contents.",
279 Opt.UNARY, Opt.LINKED, Opt.MULTI, Opt.PRIVATE, Opt.NOACTION),
281 // these last two have no purpose in the normal Jalview application but are
282 // used by jalview.bin.Launcher to set memory settings. They are not used by
283 // argparser but are here for Usage statement reasons.
284 JVMMEMPC(Type.CONFIG,
285 "Limit maximum heap size (memory) to PERCENT% of total physical memory detected. This defaults to 90 if total physical memory can be detected.\n"
286 + "The equals sign (\"=\") separator must be used with no spaces.",
287 Opt.NOACTION, Opt.BOOTSTRAP, Opt.STRING, Opt.LAST),
288 JVMMEMMAX(Type.CONFIG,
289 "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"
290 + "The equals sign (\"=\") separator must be used with no spaces.",
291 Opt.NOACTION, Opt.BOOTSTRAP, Opt.STRING, Opt.LAST),
295 public static enum Opt
298 * A BOOLEAN Arg can be specified as --arg or --noarg to give true or false.
299 * A default can be given with setOptions(bool, Opt....).
300 * Use ArgParser.isSet(Arg) to see if this arg was not specified.
302 BOOLEAN("can be negated with " + ArgParser.DOUBLEDASH
303 + ArgParser.NEGATESTRING + "..."),
306 * A STRING Arg will take a value either through --arg=value or --arg value.
308 STRING("expects a value"),
310 * A UNARY Arg is a boolean value, true if present, false if not.
311 * Like BOOLEAN but without the --noarg option.
315 * A MULTI Arg can be specified multiple times.
316 * Multiple values are stored in the ArgValuesMap (along with their positional index) for each linkedId.
318 MULTI("can be specified multiple times"),
320 * A Linked Arg can be linked to others through a --arg[linkedId] or --arg[linkedId]=value.
321 * If no linkedId is specified then the current default linkedId will be used.
323 LINKED("is linked to an alignment"),
325 * A NODUPLICATES Arg can only have one value (per linkedId).
326 * The first value will be used and subsequent values ignored with a warning.
328 NODUPLICATEVALUES("cannot have the same value more than once"),
330 * A BOOTSTRAP Arg value(s) can be determined at an earlier stage than non-BOOTSTRAP Args.
331 * Substitutions do not happen in BOOTSTRAP Args and they cannot be linked or contain SubVals.
332 * See jalview.bin.argparser.BootstrapArgs.
334 BOOTSTRAP("a configuration argument"),
336 * A GLOB Arg can expand wildcard filename "globs" (e.g. path/* /filename*).
337 * If the Arg value is given as --arg filename* then the shell will have expanded the glob already,
338 * but if specified as --arg=filename* then the Java glob expansion method will be used
339 * (see FileUtils.getFilenamesFromGlob()).
340 * Note that this might be different from the shell expansion rules.
342 GLOB("can take multiple filenames with wildcards"),
344 * A NOACTION Arg does not perform a data task,
345 * usually used to control flow in ArgParser.parse(args).
349 * An ALLOWSUBSTITUTIONS Arg allows substitutions in its linkedId,
350 * SubVals and values.
352 ALLOWSUBSTITUTIONS("values can use substitutions"),
354 * A PRIVATE Arg is used internally, and cannot be specified by the user.
358 * A SECRET Arg is used by development processes and although it can be set by the user,
359 * it is not displayed to the user.
363 * An ALLOWALL Arg can use the '*' linkedId to apply to all known linkedIds
365 ALLOWALL("can be used with " + ArgParser.DOUBLEDASH + "all"),
367 * If an Arg has the INCREMENTDEFAULTCOUNTER option and the default linkedId is used,
368 * the defaultLinkedIdCounter is incremented *first*.
370 INCREMENTDEFAULTCOUNTER("starts a new default alignment"),
372 * An INPUT Arg counts as an input for REQUIREINPUT
376 * A REQUIREINPUT Arg can only be applied via --all if there is an input
377 * (i.e. --open or --append)
381 * An OUTPUTFILE Arg provides an output filename. With Opt.ALLOWALL *.ext is shorthand for
382 * --all --output={basename}.ext
384 OUTPUTFILE("output file --headless will be assumed unless --gui used"),
386 * A STORED Arg resets and creates a new set of "opened" linkedIds
390 * A HELP Arg is a --help type arg
392 HELP("provides a help statement"),
394 * A PRIMARY Arg is the main Arg for its type
396 PRIMARY("is a primary argument for its type"),
398 * A HASTYPE Arg can have an Arg.Type assigned to its ArgValue
402 * A FIRST arg gets moved to appear first in the usage statement (within type)
406 * A LAST arg gets moved to appear last in the usage statement (within type)
410 * After other args are checked, the following args can prefix a KEY=VALUE argument
412 PREFIXKEV("prefixes key=value"),
414 * do not lowercase the name when getting the arg name or arg string
420 private String description;
427 private Opt(String description)
429 this.description = description;
432 public String description()
439 public static enum Type
441 // Type restricts argument to certain usage output
443 CONFIG("arguments used to configure "
444 + ChannelProperties.getProperty("app_name") + " from startup"),
445 OPENING("arguments used to open and format alignments"),
446 STRUCTURE("arguments used to add and format 3D structure data"),
447 PROCESS("arguments used to process an alignment once opened"),
448 OUTPUT("arguments used to save data from a processed alignment"),
449 IMAGE("arguments used to export an image of an alignment"),
450 STRUCTUREIMAGE("arguments used to export an image of an structure"),
451 FLOW("arguments that control processing of the other arguments"), //
452 ALL("all arguments"), // mostly just a place-holder for --help-all
453 NONE, // mostly a place-holder for --help
456 private String description;
463 private Type(String description)
465 this.description = description;
468 public String description()
474 private final String[] argNames;
476 private Opt[] argOptions;
478 private boolean defaultBoolValue;
480 private String description;
484 private Arg(Type type, String description, Opt... options)
486 this(type, null, description, false, options);
489 private Arg(Type type, String description, boolean defaultBoolean,
492 this(type, null, description, defaultBoolean, options);
495 private Arg(Type type, String alternativeName, String description,
498 this(type, alternativeName, description, false, options);
501 private Arg(Type type, String alternativeName, String description,
502 boolean defaultBoolean, Opt... options)
505 this.description = description;
506 this.defaultBoolValue = defaultBoolean;
507 this.setOptions(options);
508 this.argNames = alternativeName != null
510 { this.getName(), alternativeName }
515 public String argString()
517 return argString(false);
520 public String negateArgString()
522 return argString(true);
525 private String argString(boolean negate)
527 StringBuilder sb = new StringBuilder(ArgParser.DOUBLEDASH);
528 if (negate && hasOption(Opt.BOOLEAN))
529 sb.append(ArgParser.NEGATESTRING);
530 sb.append(getName());
531 return sb.toString();
534 public String toLongString()
536 StringBuilder sb = new StringBuilder();
537 sb.append(this.getClass().getName()).append('.').append(this.name());
539 if (getNames().length > 0)
541 sb.append(String.join("\", \"", getNames()));
542 if (getNames().length > 0)
545 sb.append("\nType: " + type.name());
546 sb.append("\nOpt: ");
547 // map List<Opt> to List<String> for the String.join
548 List<String> optList = Arrays.asList(argOptions).stream()
549 .map(opt -> opt.name()).collect(Collectors.toList());
550 sb.append(String.join(", ", optList));
552 return sb.toString();
555 public String[] getNames()
560 public String getName()
562 String name = hasOption(Opt.PRESERVECASE) ? this.name()
563 : this.name().toLowerCase(Locale.ROOT);
564 return name.replace('_', '-');
568 public final String toString()
573 public boolean hasOption(Opt o)
575 if (argOptions == null)
577 for (Opt option : argOptions)
585 public boolean hasAllOptions(Opt... opts)
589 if (!this.hasOption(o))
595 protected Opt[] getOptions()
600 protected void setOptions(Opt... options)
602 this.argOptions = options;
605 protected boolean getDefaultBoolValue()
607 return defaultBoolValue;
610 public Type getType()
615 protected String getDescription()
620 public static String booleanArgString(Arg a)
622 StringBuilder sb = new StringBuilder(a.argString());
623 if (a.hasOption(Opt.BOOLEAN))
626 sb.append(a.negateArgString());
628 return sb.toString();
631 public static final String usage()
636 public static final void appendUsageGeneral(StringBuilder sb,
639 for (Type t : EnumSet.allOf(Type.class))
641 if (t.description() != null)
643 StringBuilder argSb = new StringBuilder();
644 argSb.append(Arg.HELP.argString()).append(ArgParser.SINGLEDASH)
645 .append(t.name().toLowerCase(Locale.ROOT));
646 appendArgAndDescription(sb, argSb.toString(),
647 "Help for " + t.description(), null, maxArgLength);
648 sb.append(System.lineSeparator());
653 public static final String usage(List<Type> types)
655 StringBuilder sb = new StringBuilder();
657 sb.append("usage: jalview [" + Arg.HEADLESS.argString() + "] [["
658 + Arg.OPEN.argString() + "/" + Arg.APPEND.argString()
659 + "] file(s)] [args]");
660 sb.append(System.lineSeparator());
661 sb.append(System.lineSeparator());
663 if (types == null || types.contains(null))
665 // always show --help
666 appendArgAndDescription(sb, null, "Display this basic help", Arg.HELP,
668 sb.append(System.lineSeparator());
670 appendUsageGeneral(sb, DESCRIPTIONINDENT);
674 List<Arg> args = argsSortedForDisplay(types);
677 * just use a set maxArgLength of DESCRIPTIONINDENT
679 int maxArgLength = 0;
682 if (a.hasOption(Opt.PRIVATE) || a.hasOption(Opt.SECRET))
685 String argS = argDisplayString(a);
686 if (argS.length() > maxArgLength)
687 maxArgLength = argS.length();
690 int maxArgLength = DESCRIPTIONINDENT;
692 // always show --help
693 appendArgAndDescription(sb, null, null, Arg.HELP, maxArgLength);
694 sb.append(System.lineSeparator());
696 if ((args.contains(Arg.HELP) && types.contains(Type.ALL)))
698 appendUsageGeneral(sb, maxArgLength);
701 Iterator<Arg> argsI = args.iterator();
702 Type typeSection = null;
703 while (argsI.hasNext())
705 Arg a = argsI.next();
707 if (a.hasOption(Opt.PRIVATE) || a.hasOption(Opt.SECRET)
713 if (a.getType() != typeSection)
715 typeSection = a.getType();
716 String typeDescription = a.getType().description();
717 if (typeDescription != null && typeDescription.length() > 0)
719 // typeDescription = typeDescription.substring(0,
720 // 1).toUpperCase(Locale.ROOT) + typeDescription.substring(1);
721 typeDescription = typeDescription.toUpperCase(Locale.ROOT);
722 sb.append(typeDescription);
723 sb.append(System.lineSeparator());
724 sb.append(System.lineSeparator());
728 appendArgUsage(sb, a, maxArgLength, Platform.consoleWidth());
732 sb.append(System.lineSeparator());
736 return sb.toString();
739 private static void appendArgUsage(StringBuilder sb, Arg a,
740 int maxArgLength, int maxWidth)
742 boolean first = appendArgAndDescription(sb, null, null, a,
744 List<String> options = new ArrayList<>();
746 for (Opt o : EnumSet.allOf(Opt.class))
748 if (a.hasOption(o) && o.description() != null)
750 options.add(o.description());
754 final String optDisplaySeparator = "; ";
755 if (options.size() > 0)
758 String spacing = String.format("%-"
759 + (maxArgLength + ARGDESCRIPTIONSEPARATOR.length()) + "s",
763 sb.append(ARGDESCRIPTIONSEPARATOR);
764 linelength += maxArgLength + ARGDESCRIPTIONSEPARATOR.length();
769 linelength += spacing.length();
771 if (options.size() > 0)
773 boolean optFirst = true;
774 Iterator<String> optionsI = options.listIterator();
775 while (optionsI.hasNext())
777 String desc = optionsI.next();
783 int descLength = desc.length()
784 + (optionsI.hasNext() ? optDisplaySeparator.length() : 0);
785 if (linelength + descLength > maxWidth)
787 sb.append(System.lineSeparator());
790 linelength += spacing.length();
792 // sb.append(linelength + "+" + desc.length() + " ");
794 linelength += desc.length();
795 if (optionsI.hasNext())
797 sb.append(optDisplaySeparator);
798 linelength += optDisplaySeparator.length();
803 sb.append(System.lineSeparator());
808 public static String argDisplayString(Arg a)
810 StringBuilder argSb = new StringBuilder();
812 a.hasOption(Opt.BOOLEAN) ? booleanArgString(a) : a.argString());
813 if (a.hasOption(Opt.STRING))
815 if (a.hasOption(Opt.PREFIXKEV))
817 argSb.append("key=value");
821 argSb.append("=value");
824 return argSb.toString();
827 public static boolean appendArgAndDescription(StringBuilder sb,
828 String aString, String description, Arg a, int maxArgLength)
830 return appendArgAndDescription(sb, aString, description, a,
831 maxArgLength, Platform.consoleWidth());
834 public static boolean appendArgAndDescription(StringBuilder sb,
835 String aString, String description, Arg a, int maxArgLength,
838 if (aString == null && a != null)
840 aString = argDisplayString(a);
842 if (description == null && a != null)
844 description = a.getDescription();
846 sb.append(String.format("%-" + maxArgLength + "s", aString));
847 if (aString.length() > maxArgLength)
849 sb.append(System.lineSeparator());
850 sb.append(String.format("%-" + maxArgLength + "s", ""));
853 int descLength = maxLength - maxArgLength
854 - ARGDESCRIPTIONSEPARATOR.length();
855 // reformat the descriptions lines to the right width
856 Iterator<String> descLines = null;
857 if (description != null)
859 descLines = Arrays.stream(description.split("\\n")).iterator();
861 List<String> splitDescLinesList = new ArrayList<>();
862 while (descLines != null && descLines.hasNext())
864 String line = descLines.next();
865 while (line.length() > descLength)
867 int splitIndex = line.lastIndexOf(" ", descLength);
868 splitDescLinesList.add(line.substring(0, splitIndex));
869 line = line.substring(splitIndex + 1);
871 splitDescLinesList.add(line);
874 Iterator<String> splitDescLines = splitDescLinesList.iterator();
875 boolean first = true;
876 if (splitDescLines != null)
878 while (splitDescLines.hasNext())
882 sb.append(ARGDESCRIPTIONSEPARATOR);
886 sb.append(String.format("%-"
887 + (maxArgLength + ARGDESCRIPTIONSEPARATOR.length()) + "s",
890 sb.append(splitDescLines.next());
891 sb.append(System.lineSeparator());
898 protected static Iterator<Arg> getAllOfType(Type type)
900 return getAllOfType(type, new Opt[] {});
903 protected static Iterator<Arg> getAllOfType(Type type, Opt... options)
905 Opt[] opts = options == null ? new Opt[] {} : options;
906 return EnumSet.allOf(Arg.class).stream().filter(a -> {
907 if (a.getType() != type)
918 private static List<Arg> argsSortedForDisplay(List<Type> types)
920 List<Arg> argsToSort;
921 // if no types provided, do all
922 if (types == null || types.size() == 0 || types.contains(Type.ALL))
925 .asList(EnumSet.allOf(Arg.class).toArray(new Arg[] {}));
929 argsToSort = new ArrayList<>();
930 for (Type type : types)
934 Arg.getAllOfType(type).forEachRemaining(a -> argsToSort.add(a));
938 Collections.sort(argsToSort, new ArgDisplayComparator());
942 private static final String ARGDESCRIPTIONSEPARATOR = " - ";
944 private static final int DESCRIPTIONINDENT = 20;
948 class ArgDisplayComparator implements Comparator<Arg>
950 private int compareArgOpts(Arg a, Arg b, Opt o)
952 int i = a.hasOption(o) ? (b.hasOption(o) ? 0 : -1)
953 : (b.hasOption(o) ? 1 : 0);
957 private int compareForDisplay(Arg a, Arg b)
961 // first compare types (in enum order)
962 int i = a.getType().compareTo(b.getType());
965 // do Opt.LAST next (oddly). Reversed args important!
966 i = compareArgOpts(b, a, Opt.LAST);
970 Opt[] optOrder = { Opt.HELP, Opt.FIRST, Opt.PRIMARY, Opt.STRING,
972 for (Opt o : optOrder)
974 i = compareArgOpts(a, b, o);
978 // finally order of appearance in enum declarations
979 return a.compareTo(b);
983 public int compare(Arg a, Arg b)
985 return compareForDisplay(a, b);