[why]
When we rerun (on a release candidate) we end up with an error message:
* Connection #0 to host api.github.com left intact
Tag exists: "v2.3.0-RC"
exists=true
Error: Unable to process file command 'output' successfully.
Error: Invalid format '"v2.3.0-RC"'
##[debug]System.Exception: Invalid format '"v2.3.0-RC"'
[how]
We want to set an output depending on the grep exit code but the grep
output leaks into our value...
Make grep silent.
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
[why]
We 'manually' patch the font file after `fontforge` created it. This can
go wrong, for example we fail to create a correct new checksum.
Or we fail to patch the correct font property.
[how]
Also build `showttf` from the `fontforge` package and use it to extract
some font properties:
* Check the example patched font file checksum
* Compare the `lowestRecPPEM` of source to patched font file
[note]
`fontforge` set `lowestRecPPEM` always to 8 in generated fonts.
Hack has a value of 6.
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
