michael-o commented on a change in pull request #463:
URL: https://github.com/apache/maven/pull/463#discussion_r606207118
##
File path: maven-embedder/src/main/java/org/apache/maven/cli/CLIManager.java
##
@@ -121,11 +121,11 @@ public CLIManager()
options.addOption( Option.builder( Character.toString( QUIET )
).longOpt( "quiet" ).desc( "Quiet output - only show errors" ).build() );
options.addOption( Option.builder( Character.toString( DEBUG )
).longOpt( "debug" ).desc( "Produce execution debug output" ).build() );
options.addOption( Option.builder( Character.toString( ERRORS )
).longOpt( "errors" ).desc( "Produce execution error messages" ).build() );
-options.addOption( Option.builder( Character.toString( NON_RECURSIVE )
).longOpt( "non-recursive" ).desc( "Do not recurse into sub-projects" ).build()
);
+options.addOption( Option.builder( Character.toString( NON_RECURSIVE )
).longOpt( "non-recursive" ).desc( "Do not recurse into sub-projects. When used
together with -pl, do not recurse into sub-projects of selected aggregators"
).build() );
options.addOption( Option.builder( Character.toString(
UPDATE_SNAPSHOTS ) ).longOpt( "update-snapshots" ).desc( "Forces a check for
missing releases and updated snapshots on remote repositories" ).build() );
-options.addOption( Option.builder( Character.toString(
ACTIVATE_PROFILES ) ).longOpt( "activate-profiles" ).desc( "Comma-delimited
list of profiles to activate" ).hasArg().build() );
+options.addOption( Option.builder( Character.toString(
ACTIVATE_PROFILES ) ).longOpt( "activate-profiles" ).desc( "Comma-delimited
list of profiles to activate. Prefixing a profile with ! excludes it, and ?
marks it as optional" ).hasArg().build() );
Review comment:
I would rather write: ...with an exclamation mark (!) ex, and
question mark (?) marks it...
##
File path: maven-embedder/src/main/java/org/apache/maven/cli/CLIManager.java
##
@@ -136,9 +136,9 @@ public CLIManager()
options.addOption( Option.builder( FAIL_FAST ).longOpt( "fail-fast"
).desc( "Stop at first failure in reactorized builds" ).build() );
options.addOption( Option.builder( FAIL_AT_END ).longOpt(
"fail-at-end" ).desc( "Only fail the build afterwards; allow all non-impacted
builds to continue" ).build() );
options.addOption( Option.builder( FAIL_NEVER ).longOpt( "fail-never"
).desc( "NEVER fail the build, regardless of project result" ).build() );
-options.addOption( Option.builder( RESUME ).longOpt( "resume" ).desc(
"Resume reactor from the last failed project, using the resume.properties file
in the build directory " ).build() );
+options.addOption( Option.builder( RESUME ).longOpt( "resume" ).desc(
"Resume reactor from the last failed project, using the resume.properties file
in the build directory" ).build() );
options.addOption( Option.builder( RESUME_FROM ).longOpt(
"resume-from" ).hasArg().desc( "Resume reactor from specified project"
).build() );
-options.addOption( Option.builder( PROJECT_LIST ).longOpt( "projects"
).desc( "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" ).hasArg().build() );
+options.addOption( Option.builder( PROJECT_LIST ).longOpt( "projects"
).desc( "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. Prefixing a project with ! excludes it, and ? marks it as
optional" ).hasArg().build() );
Review comment:
Same here
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