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19 package org.apache.maven.cli;
20
21 import java.io.PrintStream;
22 import java.io.PrintWriter;
23
24 import org.apache.commons.cli.CommandLine;
25 import org.apache.commons.cli.CommandLineParser;
26 import org.apache.commons.cli.GnuParser;
27 import org.apache.commons.cli.HelpFormatter;
28 import org.apache.commons.cli.Option;
29 import org.apache.commons.cli.Options;
30 import org.apache.commons.cli.ParseException;
31
32
33
34
35 public class CLIManager {
36 public static final char ALTERNATE_POM_FILE = 'f';
37
38 public static final char BATCH_MODE = 'B';
39
40 public static final char SET_USER_PROPERTY = 'D';
41
42
43
44
45 @Deprecated
46 public static final char SET_SYSTEM_PROPERTY = SET_USER_PROPERTY;
47
48 public static final char OFFLINE = 'o';
49
50 public static final char QUIET = 'q';
51
52 public static final char DEBUG = 'X';
53
54 public static final char ERRORS = 'e';
55
56 public static final char HELP = 'h';
57
58 public static final char VERSION = 'v';
59
60 public static final char SHOW_VERSION = 'V';
61
62 public static final char NON_RECURSIVE = 'N';
63
64 public static final char UPDATE_SNAPSHOTS = 'U';
65
66 public static final char ACTIVATE_PROFILES = 'P';
67
68 public static final String SUPRESS_SNAPSHOT_UPDATES = "nsu";
69
70 public static final char CHECKSUM_FAILURE_POLICY = 'C';
71
72 public static final char CHECKSUM_WARNING_POLICY = 'c';
73
74 public static final char ALTERNATE_USER_SETTINGS = 's';
75
76 public static final String ALTERNATE_GLOBAL_SETTINGS = "gs";
77
78 public static final char ALTERNATE_USER_TOOLCHAINS = 't';
79
80 public static final String ALTERNATE_GLOBAL_TOOLCHAINS = "gt";
81
82 public static final String FAIL_FAST = "ff";
83
84 public static final String FAIL_AT_END = "fae";
85
86 public static final String FAIL_NEVER = "fn";
87
88 public static final String RESUME_FROM = "rf";
89
90 public static final String PROJECT_LIST = "pl";
91
92 public static final String ALSO_MAKE = "am";
93
94 public static final String ALSO_MAKE_DEPENDENTS = "amd";
95
96 public static final String LOG_FILE = "l";
97
98 public static final String ENCRYPT_MASTER_PASSWORD = "emp";
99
100 public static final String ENCRYPT_PASSWORD = "ep";
101
102 public static final String THREADS = "T";
103
104 public static final String BUILDER = "b";
105
106 public static final String NO_TRANSFER_PROGRESS = "ntp";
107
108 public static final String COLOR = "color";
109
110 protected Options options;
111
112 @SuppressWarnings({"checkstyle:linelength", "checkstyle:MethodLength"})
113 public CLIManager() {
114 options = new Options();
115 options.addOption(Option.builder(Character.toString(HELP))
116 .longOpt("help")
117 .desc("Display help information")
118 .build());
119 options.addOption(Option.builder(Character.toString(ALTERNATE_POM_FILE))
120 .longOpt("file")
121 .hasArg()
122 .desc("Force the use of an alternate POM file (or directory with pom.xml)")
123 .build());
124 options.addOption(Option.builder(Character.toString(SET_USER_PROPERTY))
125 .longOpt("define")
126 .hasArg()
127 .desc("Define a user property")
128 .build());
129 options.addOption(Option.builder(Character.toString(OFFLINE))
130 .longOpt("offline")
131 .desc("Work offline")
132 .build());
133 options.addOption(Option.builder(Character.toString(VERSION))
134 .longOpt("version")
135 .desc("Display version information")
136 .build());
137 options.addOption(Option.builder(Character.toString(QUIET))
138 .longOpt("quiet")
139 .desc("Quiet output - only show errors")
140 .build());
141 options.addOption(Option.builder(Character.toString(DEBUG))
142 .longOpt("debug")
143 .desc("Produce execution debug output")
144 .build());
145 options.addOption(Option.builder(Character.toString(ERRORS))
146 .longOpt("errors")
147 .desc("Produce execution error messages")
148 .build());
149 options.addOption(Option.builder(Character.toString(NON_RECURSIVE))
150 .longOpt("non-recursive")
151 .desc("Do not recurse into sub-projects")
152 .build());
153 options.addOption(Option.builder(Character.toString(UPDATE_SNAPSHOTS))
154 .longOpt("update-snapshots")
155 .desc("Forces a check for missing releases and updated snapshots on remote repositories")
156 .build());
157 options.addOption(Option.builder(Character.toString(ACTIVATE_PROFILES))
158 .longOpt("activate-profiles")
159 .desc("Comma-delimited list of profiles to activate")
160 .hasArg()
161 .build());
162 options.addOption(Option.builder(Character.toString(BATCH_MODE))
163 .longOpt("batch-mode")
164 .desc("Run in non-interactive (batch) mode (disables output color)")
165 .build());
166 options.addOption(Option.builder(SUPRESS_SNAPSHOT_UPDATES)
167 .longOpt("no-snapshot-updates")
168 .desc("Suppress SNAPSHOT updates")
169 .build());
170 options.addOption(Option.builder(Character.toString(CHECKSUM_FAILURE_POLICY))
171 .longOpt("strict-checksums")
172 .desc("Fail the build if checksums don't match")
173 .build());
174 options.addOption(Option.builder(Character.toString(CHECKSUM_WARNING_POLICY))
175 .longOpt("lax-checksums")
176 .desc("Warn if checksums don't match")
177 .build());
178 options.addOption(Option.builder(Character.toString(ALTERNATE_USER_SETTINGS))
179 .longOpt("settings")
180 .desc("Alternate path for the user settings file")
181 .hasArg()
182 .build());
183 options.addOption(Option.builder(ALTERNATE_GLOBAL_SETTINGS)
184 .longOpt("global-settings")
185 .desc("Alternate path for the global settings file")
186 .hasArg()
187 .build());
188 options.addOption(Option.builder(Character.toString(ALTERNATE_USER_TOOLCHAINS))
189 .longOpt("toolchains")
190 .desc("Alternate path for the user toolchains file")
191 .hasArg()
192 .build());
193 options.addOption(Option.builder(ALTERNATE_GLOBAL_TOOLCHAINS)
194 .longOpt("global-toolchains")
195 .desc("Alternate path for the global toolchains file")
196 .hasArg()
197 .build());
198 options.addOption(Option.builder(FAIL_FAST)
199 .longOpt("fail-fast")
200 .desc("Stop at first failure in reactorized builds")
201 .build());
202 options.addOption(Option.builder(FAIL_AT_END)
203 .longOpt("fail-at-end")
204 .desc("Only fail the build afterwards; allow all non-impacted builds to continue")
205 .build());
206 options.addOption(Option.builder(FAIL_NEVER)
207 .longOpt("fail-never")
208 .desc("NEVER fail the build, regardless of project result")
209 .build());
210 options.addOption(Option.builder(RESUME_FROM)
211 .longOpt("resume-from")
212 .hasArg()
213 .desc("Resume reactor from specified project")
214 .build());
215 options.addOption(Option.builder(PROJECT_LIST)
216 .longOpt("projects")
217 .desc(
218 "Comma-delimited list of specified reactor projects to build instead of all projects. A project can be specified by [groupId]:artifactId or by its relative path")
219 .hasArg()
220 .build());
221 options.addOption(Option.builder(ALSO_MAKE)
222 .longOpt("also-make")
223 .desc("If project list is specified, also build projects required by the list")
224 .build());
225 options.addOption(Option.builder(ALSO_MAKE_DEPENDENTS)
226 .longOpt("also-make-dependents")
227 .desc("If project list is specified, also build projects that depend on projects on the list")
228 .build());
229 options.addOption(Option.builder(LOG_FILE)
230 .longOpt("log-file")
231 .hasArg()
232 .desc("Log file where all build output will go (disables output color)")
233 .build());
234 options.addOption(Option.builder(Character.toString(SHOW_VERSION))
235 .longOpt("show-version")
236 .desc("Display version information WITHOUT stopping build")
237 .build());
238 options.addOption(Option.builder(ENCRYPT_MASTER_PASSWORD)
239 .longOpt("encrypt-master-password")
240 .hasArg()
241 .optionalArg(true)
242 .desc("Encrypt master security password")
243 .build());
244 options.addOption(Option.builder(ENCRYPT_PASSWORD)
245 .longOpt("encrypt-password")
246 .hasArg()
247 .optionalArg(true)
248 .desc("Encrypt server password")
249 .build());
250 options.addOption(Option.builder(THREADS)
251 .longOpt("threads")
252 .hasArg()
253 .desc("Thread count, for instance 4 (int) or 2C/2.5C (int/float) where C is core multiplied")
254 .build());
255 options.addOption(Option.builder(BUILDER)
256 .longOpt("builder")
257 .hasArg()
258 .desc("The id of the build strategy to use")
259 .build());
260 options.addOption(Option.builder(NO_TRANSFER_PROGRESS)
261 .longOpt("no-transfer-progress")
262 .desc("Do not display transfer progress when downloading or uploading")
263 .build());
264
265
266 options.addOption(Option.builder("npr")
267 .longOpt("no-plugin-registry")
268 .desc("Ineffective, only kept for backward compatibility")
269 .build());
270 options.addOption(Option.builder("cpu")
271 .longOpt("check-plugin-updates")
272 .desc("Ineffective, only kept for backward compatibility")
273 .build());
274 options.addOption(Option.builder("up")
275 .longOpt("update-plugins")
276 .desc("Ineffective, only kept for backward compatibility")
277 .build());
278 options.addOption(Option.builder("npu")
279 .longOpt("no-plugin-updates")
280 .desc("Ineffective, only kept for backward compatibility")
281 .build());
282
283
284 options.addOption(Option.builder("llr")
285 .longOpt("legacy-local-repository")
286 .desc("UNSUPPORTED: Use of this option will make Maven invocation fail.")
287 .build());
288
289 options.addOption(Option.builder()
290 .longOpt(COLOR)
291 .hasArg()
292 .optionalArg(true)
293 .desc("Defines the color mode of the output. Supported are 'auto', 'always', 'never'.")
294 .build());
295 }
296
297 public CommandLine parse(String[] args) throws ParseException {
298
299 String[] cleanArgs = CleanArgument.cleanArgs(args);
300
301 CommandLineParser parser = new GnuParser();
302
303 return parser.parse(options, cleanArgs);
304 }
305
306 public void displayHelp(PrintStream stdout) {
307 stdout.println();
308
309 PrintWriter pw = new PrintWriter(stdout);
310
311 HelpFormatter formatter = new HelpFormatter();
312
313 formatter.printHelp(
314 pw,
315 HelpFormatter.DEFAULT_WIDTH,
316 "mvn [options] [<goal(s)>] [<phase(s)>]",
317 "\nOptions:",
318 options,
319 HelpFormatter.DEFAULT_LEFT_PAD,
320 HelpFormatter.DEFAULT_DESC_PAD,
321 "\n",
322 false);
323
324 pw.flush();
325 }
326 }