finish manpage cdist-explorer
Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
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					 4 changed files with 68 additions and 45 deletions
				
			
		
							
								
								
									
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			@ -12,7 +12,6 @@ MANDIR=doc/man
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# Unchecked
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MANSRC=$(MANDIR)/cdist-config-layout.text \
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	$(MANDIR)/cdist-config.text 		\
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	$(MANDIR)/cdist-explorer.text	\
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	$(MANDIR)/cdist-quickstart.text \
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	$(MANDIR)/cdist-stages.text		\
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	$(MANDIR)/cdist-terms.text 		\
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			@ -23,6 +22,7 @@ MANGENERATED=$(MANDIR)/cdist-reference.text
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MANSRC=$(MANDIR)/cdist.text				\
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   $(MANDIR)/cdist-bin-transfer.text	\
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   $(MANDIR)/cdist-deploy-to.text 		\
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	$(MANDIR)/cdist-explorer.text			\
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	$(MANDIR)/cdist-manifest.text 		\
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	$(MANDIR)/cdist-stages.text			\
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	$(MANDIR)/cdist-type.text				\
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			@ -1,5 +1,5 @@
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1.0.2: upcoming
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	* Add manpages: cdist-type, cdist-type__file, cdist-reference
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	* Add manpages: cdist-type, cdist-type__file, cdist-reference, cdist-explorer
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	* Make doc/man/ usable as MANPATH entry
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1.0.1: 2011-03-08
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								doc/man/cdist-explorer.text
									
										
									
									
									
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										66
									
								
								doc/man/cdist-explorer.text
									
										
									
									
									
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			@ -0,0 +1,66 @@
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cdist-explorer(7)
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=================
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Nico Schottelius <nico-cdist--@--schottelius.org>
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NAME
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----
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cdist-explorer - Explore the target systems
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DESCRIPTION
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-----------
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Explorer are small shell scripts, which will be executed on the target
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host. The aim of the explorer is to give hints to types on how to act on the
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target system. An explorer outputs the result to stdout, which is usually
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a one liner, but may be empty or multi line especially in the case of
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type explorers.
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There are general explorers, which are run in an early stage, and
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type explorers. Both work almost exactly the same way, with the difference
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that the values of the general explorers are stored in a general location and
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the type specific below the object.
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Explorers can reuse other explorers on the target system by calling 
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$__explorer/<explorer_name> (general and type explorer) or
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$__type_explorer/<explorer name> (type explorer).
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In case of significant errors, the explorer may exit non-zero and return an
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error message on stderr, which will cause the cdist run to abort.
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EXAMPLES
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--------
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A very simple explorer may look like this:
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--------------------------------------------------------------------------------
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hostname
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--------------------------------------------------------------------------------
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Which is in practise the "hostname" explorer.
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A type explorer, which could check for the status of a package may look like this:
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--------------------------------------------------------------------------------
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if [ -f "$__object/parameter/name" ]; then
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   name="$(cat "$__object/parameter/name")"
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else
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   name="$__object_id"
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fi
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# Except dpkg failing, if package is not known / installed
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dpkg -s "$name" 2>/dev/null || exit 0
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--------------------------------------------------------------------------------
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SEE ALSO
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--------
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- cdist(7)
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- cdist-reference(7)
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- cdist-stages(7)
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COPYING
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-------
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Copyright \(C) 2010-2011 Nico Schottelius. Free use of this software is
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granted under the terms of the GNU General Public License version 3 (GPLv3).
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			@ -1,43 +0,0 @@
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cdist-explorer(7)
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=================
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Nico Schottelius <nico-cdist--@--schottelius.org>
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NAME
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----
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cdist-explorer - Explore the target systems
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DESCRIPTION
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-----------
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Cdist explorer are small shell scripts, which will be executed
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on the target host. The aim of the explorer is to give hints
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to types on how to act on the target system.
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The explorer output the result of its investigation
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to stdout and should be a one-liner. The output may be empty,
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though.
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Cdist knows about general explorers, which are run in an early
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stage and type specific explorers. Both work exactly the same way,
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with the difference that the values of the general explorers
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are stored in a general location and the type specific below
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the types.
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Explorers can reuse other explorers on the target system
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by calling ./<explorer_name> (i.e. explorers are run
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from their location).
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In case of significant errors, the shell script may exit
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non-zero and return an error message on stderr, which
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will cause the cdist run to abort.
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SEE ALSO
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--------
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cdist(7), cdist-config-layout(7), cdist-stages(7)
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COPYING
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-------
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Copyright \(C) 2010-2011 Nico Schottelius. Free use of this software is
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granted under the terms of the GNU General Public License version 3 (GPLv3).
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