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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-10-11 10:11:47 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-10-29 07:35:28 +0000 |
commit | 0c0c524691e3d2ffd9953a106fcc06262cbde910 (patch) | |
tree | 147b0e049269c13d02bd4fd5a82fff0c51ad67c7 | |
parent | 4e0da1ef4a58a7ba4b92d4e07ef79cf7bd90abf0 (diff) | |
download | bitbake-0c0c524691e3d2ffd9953a106fcc06262cbde910.tar.gz |
command: Add getSetVariable command
There are some use cases where we want to read a variable but also
set the variable to the value read, effectively locking in any
expansion of it. This adds such a command.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r-- | lib/bb/command.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/bb/command.py b/lib/bb/command.py index 398c1d6a6..74106d143 100644 --- a/lib/bb/command.py +++ b/lib/bb/command.py @@ -181,6 +181,16 @@ class CommandsSync: value = str(params[1]) command.cooker.data.setVar(varname, value) + def getSetVariable(self, command, params): + """ + Read the value of a variable from data and set it into the datastore + which effectively expands and locks the value. + """ + varname = params[0] + result = self.getVariable(command, params) + command.cooker.data.setVar(varname, result) + return result + def setConfig(self, command, params): """ Set the value of variable in configuration |