This script generates a SVG badge from lcov coverage data (.info text file), which is created by lcov, geninfo and other tools.
Example output:
Just drop the lcov-badger.py file where you need it, pass the path to .info file and the path for output:
python lcov-badger.py /awesome/project/cover.gcda.info /docs/coverage.svg
The SVG template is created from flat style SVG taken from shields.io.