tree 44f320d2b20b876589d87720a57e58d87be0dc79
parent f534ba04c94fadac78dd37f76b918289b720cf2e
author Patrick Williams <patrick@stwcx.xyz> 1592578190 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1593516113 +0000

sdbus++-gendir: avoid stale data on re-run

The foo.md file is formed from both a foo.interface.yaml and
foo.errors.yaml, but it is possible that only one of them exists.  In
the case where only foo.errors.yaml existed, sdbus++-gendir will
concatentate output from multiple executions into the same markdown
file, due to the use of 'append' mode.

Improve sdbus++-gendir by adding a pass through the files that creates
an empty file for any files which are later written to in append mode.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I38a11755a9d05358f4f76665ff855287a3c2da80