sig_cloud/diskimage-builder
11
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Reduce path length in PS4 for debug

Browse source 
Strip everything before "site-packages" in the output filename for the
PS4 prompt.  This makes the line in debug logs significantly shorter
as we don't have the full virtualenv path every single time.  The
important thing -- the file being called in the lib/ dir, is retained.

Change-Id: I00706b6f6c0425c7795f997c08ceda3374dc84b5
This commit is contained in:
Ian Wienand 2018-05-24 09:36:49 +10:00
parent 596062b0f9
commit 7b98433c46
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
diskimage_builder/lib/disk-image-create
View file

@ -204,6 +204,10 @@ exec 1> >( ${DIB_PYTHON_EXEC:-python} $_LIB/outfilter.py ${_TS_FLAG} ${_QUIET_FL
function _ps4 { function _ps4 {
IFS=" " called=($(caller 0)) IFS=" " called=($(caller 0))
local f=$(readlink -f ${called[2]}) local f=$(readlink -f ${called[2]})
# As we're being run out of the python package's lib/ dir (either
# virtualenv or system), we can strip everything before
# "site-packages" to significantly shorten the line without really
f=${f##*site-packages/}
printf "%-80s " "$f:${called[1]}:${called[0]}" printf "%-80s " "$f:${called[1]}:${called[0]}"
} }
export -f _ps4 export -f _ps4