support exporting resource/driver information #842
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Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
This is useful to ensure the proper binding state for functions that can't be called while the driver is active, which is useful for the upcoming export functionality. Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
This will allow using labgrid resources from other programs. Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
This adds support to export the low-level information used by the drivers to external programs. To use this, you need to run labgrid-client with an environment configuration (-c): $ labgrid-client -c foo.yaml export - Selected role main and place foo from configuration file export LG__CLIENT_PID=373996 export LG__CONSOLE_HOST=rlaba-srv export LG__CONSOLE_PORT=52855 export LG__CONSOLE_PROTOCOL=rfc2217 export LG__CONSOLE_SPEED=115200 export LG__ETH_HOST=raspberrypi export LG__ETH_IFNAME='' export LG__TFTP_EXTERNAL=foo/ export LG__TFTP_HOST=raspberrypi export LG__TFTP_INTERNAL=/srv/tftp/foo/ export LG__WIFI_HOST=raspberrypi export LG__WIFI_IFNAME=wlp1s0u1u3 Waiting for CTRL+C or SIGTERM... Writing to a file is supported as well: $ labgrid-client -c foo.yaml export test.env Selected role main and place foo from configuration file Exported to test.env Waiting for CTRL+C or SIGTERM... When using this from a script, you will need to poll until the file is created and the source the shell variables from it. The script can later stop labgrid-client by sending using kill $LG__CLIENT_PID. Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Codecov Report
@@ Coverage Diff @@
## master #842 +/- ##
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+ Coverage 56.8% 57.0% +0.2%
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Files 144 144
Lines 10695 10807 +112
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+ Hits 6077 6165 +88
- Misses 4618 4642 +24
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Emantor
approved these changes
Oct 8, 2021
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Description
This adds support to export the low-level information used by the drivers to
external programs. To use this, you need to run labgrid-client with an
environment configuration (-c):
Writing to a file is supported as well:
When using this from a script, you will need to poll until the file is created
and the source the shell variables from it. The script can later stop
labgrid-client by sending using kill $LG__CLIENT_PID.
Checklist