tesstrain_utils.sh sets the shell flag -e, so it exits immediately
if a command exits with a non-zero status.
The following command returns a non-zero status as soon as counter is a
multiple of par_factor (par_factor=8, that means as soon as 8 fonts or
images are processed):
let rem=counter%par_factor
The new code fixes this undesired exit.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
shellcheck warning:
In /tesseract/src/training/tesstrain_utils.sh line 209:
TIMESTAMP=`date +%Y-%m-%d`
^-- SC2006: Use $(..) instead of legacy `..`.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The commit 10f2c45c00 unified the usage of mktemp, but with a
incorrect bash syntax and unnecessary definition of LANG_CODE
and TIMESTAMP. This patch fixes the above problems.
By default, that script creates two new temporary directories with random
names in /tmp.
The new command line flag --workspace_dir PATH uses the given path as
a base directory for all temporary files.
That allows better reproducable training results (no random directory
names in log files).
Signed-off-by: Stefan Weil <stweil@ub-backup.bib.uni-mannheim.de>
It is needed for running the training tutorial on Linux.
The correct mode was lost when moving the files in
commit 104fe7931c.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
