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help message changes

This commit is contained in:
Mark Harrah 2012-04-07 18:10:23 -04:00
parent 585a62bf5e
commit 2ba5e0a363
2 changed files with 26 additions and 7 deletions
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28
main/CommandStrings.scala
View File

@ -126,15 +126,21 @@ It does not list the scopes the %<s are defined in; use the 'inspect' command fo
def settingsBrief(label: String) = (label, "Displays the " + label + " defined for the current project.")
def settingsDetailed(label: String) =
"""%s [-(v|vv|...|V)] [filter]
"""
Syntax summary
%s [-(v|-vv|...|-V)] [<filter>]
Displays the %<s defined directly or indirectly for the current project.
Additional %<s may be displayed by providing -v, -vv, ... or providing
-V to display all %<s.
%<s
Displays the main %<s defined directly or indirectly for the current project.
A filter may be given to restrict the %<s shown. The names of %<s are searched for an exact match against the filter, in which case only the description of the exact match is displayed. Otherwise, the filter is interpreted as a regular expression and all %<s whose name or description match the regular expression are displayed.
-v
Displays additional tasks. More 'v's increase the number of tasks displayed.
Note that this is an additional filter on top of the %<s selected by the -v style switches, so you must specify -V to search all tasks. Use the %s command to search all commands, tasks, and settings at once.
-V
displays all %<s
<filter>
Restricts the %<s that are displayed. The names of %<s are searched for an exact match against the filter, in which case only the description of the exact match is displayed. Otherwise, the filter is interpreted as a regular expression and all %<s whose name or description match the regular expression are displayed. Note that this is an additional filter on top of the %<s selected by the -v style switches, so you must specify -V to search all %<s. Use the %s command to search all commands, tasks, and settings at once.
""".format(label, BasicCommandStrings.HelpCommand)
def moreAvailableMessage(label: String, search: Boolean) =
@ -155,6 +161,16 @@ ProjectCommand +
Changes to the project with the provided name.
This command fails if there is no project with the given name.
""" + ProjectCommand + """ {uri}
Changes to the root project in the build defined by `uri`.
`uri` must have already been declared as part of the build, such as with Project.dependsOn.
""" + ProjectCommand + """ {uri}name
Changes to the project `name` in the build defined by `uri`.
`uri` must have already been declared as part of the build, such as with Project.dependsOn.
""" + ProjectCommand + """ /
Changes to the initial project.

5
main/command/CommandUtil.scala
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@ -45,7 +45,10 @@ object CommandUtil
case Some(exactDetail) =>exactDetail
case None =>
val details = searchHelp(selected, detailMap)
if(details.isEmpty) "No matches for regular expression '" + selected + "'." else layoutDetails(details)
if(details.isEmpty)
"No matches for regular expression '" + selected + "'."
else
layoutDetails(details)
}
def searchHelp(selected: String, detailMap: Map[String, String]): Map[String, String] =
{