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Add --get-pref option

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This allows reading specific preferences from the commandline.
This commit is contained in:
Matthijs Kooijman
2014-04-07 12:19:22 +02:00
committed by Cristian Maglie
parent f745fff50b
commit e494f39255
2 changed files with 25 additions and 2 deletions
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6
build/shared/manpage.adoc
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@ -149,6 +149,11 @@ OPTIONS
Immediately quit after processing the commandline. This can be
used to just set preferences with *--pref*.
*--get-pref __preference__*::
Prints the value of the given preference to the standard output
stream. When the value does not exist, nothing is printed and
the exit status is set (see EXIT STATUS below).
PREFERENCES
-----------
Arduino keeps a list of preferences, as simple name and value pairs.
@ -185,6 +190,7 @@ EXIT STATUS
*1*:: Build failed or upload failed
*2*:: Sketch not found
*3*:: Invalid (argument for) commandline option
*4*:: Preference passed to *--get-pref* does not exist
FILES
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