Merge pull request #41 from stweil/master

Replace old Travis CI by GitHub action

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+# Continuous integration for ocrd_kraken
+
+name: CI
+
+on:
+  push:
+
+jobs:
+  ci_test:
+    name: CI build and test
+    # kraken code aborts on GitHub runner ubuntu-latest:
+    #
+    # terminate called after throwing an instance of 'std::runtime_error'
+    #  what():  random_device could not be read
+    #
+    # Related issue: https://github.com/actions/runner-images/issues/672.
+    # runs-on: ubuntu-latest
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.9, '3.10', '3.11']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          if test $(uname -s) = 'Linux'; then
+            sudo make deps-ubuntu
+          fi
+      - name: Build
+        run: |
+          python3 --version
+          python3 -m venv venv
+          source venv/bin/activate
+          make deps deps-test
+          make install
+          pip check
+          ocrd resmgr download ocrd-kraken-segment blla.mlmodel
+          ocrd resmgr download ocrd-kraken-recognize en_best.mlmodel
+      - name: Test
+        run: |
+          source venv/bin/activate
+          make test

Makefile

@@ -17,6 +17,7 @@ help:
 	@echo ""
 	@echo "    deps         Install python deps via pip"
 	@echo "    deps-test    Install testing deps via pip"
+	@echo "    deps-ubuntu  Install required packages for Debian/Ubuntu"
 	@echo "    install      Install"
 	@echo "    install-dev  Install in editable mode"
 	@echo "    docker       Build Docker image"
@@ -37,8 +38,10 @@ deps:
 	$(PIP) install -r requirements.txt
 
 deps-ubuntu:
+ifeq ($(shell type -p apt-get), /usr/bin/apt-get)
 	apt-get update
 	apt-get -y install libprotobuf-dev protobuf-compiler libpng-dev libeigen3-dev
+endif
 
 # Install testing deps via pip
 deps-test:
@@ -69,12 +72,12 @@ test: tests/assets
 # Clone OCR-D/assets to ./repo/assets
 repo/assets:
 	mkdir -p $(dir $@)
-	git clone https://github.com/OCR-D/assets "$@"
+	git clone --quiet https://github.com/OCR-D/assets "$@"
 
 
 # Setup test assets
 tests/assets: repo/assets
 	mkdir -p tests/assets
-	cp -r -t tests/assets repo/assets/data/*
+	cp -a repo/assets/data/* tests/assets
 
 .PHONY: docker install install-dev deps deps-ubuntu deps-test test help

README.md

@@ -2,7 +2,7 @@
 
 > OCR-D wrapper for the Kraken OCR engine
 
-[![image](https://travis-ci.org/OCR-D/ocrd_kraken.svg?branch=master)](https://travis-ci.org/OCR-D/ocrd_kraken)
+[![CI](https://github.com/OCR-D/ocrd_kraken/actions/workflows/ci.yml/badge.svg)](https://github.com/OCR-D/ocrd_kraken/actions/workflows/ci.yml)
 [![Docker Automated build](https://img.shields.io/docker/automated/ocrd/kraken.svg)](https://hub.docker.com/r/ocrd/kraken/tags/)
 [![image](https://circleci.com/gh/OCR-D/ocrd_kraken.svg?style=svg)](https://circleci.com/gh/OCR-D/ocrd_kraken)