Fix BOM breaking bin/*.bat and add early Graphviz check to --tosvg wrappers

setenv.bat (and activate_venv/get_cmd/install_py.bat) had a UTF-8 BOM,
which cmd.exe read as part of the @echo off line, breaking every bin
script that calls setenv.bat via `call`. Stripped the BOM.

material_flow.bat/.sh and tro_flow.bat/.sh now check up front whether
the Graphviz engine --tosvg needs (dot, or neato with --use-cords) is
resolvable, and print an early WARNUNG with fix instructions if not -
before the CSV is even parsed. The Python scripts still run and report
the same failure in detail if the SVG step is actually reached.
This commit is contained in:
2026-08-21 12:08:41 +02:00
parent e165beeaa8
commit fce0b8d9a1
9 changed files with 89 additions and 5 deletions
+1 -1
View File
@@ -1,4 +1,4 @@
@echo off
@echo off
REM ================================================================
REM SPS_SKEL - Shell mit gesetzten Umgebungsvariablen oeffnen
REM ================================================================