Add Travis script for Coveralls.io

.travis.yml

@@ -10,6 +10,7 @@ branches:
     only:
         - master
         - develop
+        - coveralls
 
 env:
     - RUNTIME=libicu
@@ -34,6 +35,7 @@ addons:
             - libicu-dev
             - libunistring0
             - libunistring-dev
+            - lcov
 
 script:
   - ./autogen.sh
@@ -44,3 +46,4 @@ script:
   - ./configure --enable-runtime=$RUNTIME --disable-builtin && make clean && make -j4 && make check -j4
   - ./configure --enable-gtk-doc && make -j4 && make check -j4
   - make distcheck
+  - if [[ $CC == "gcc" && $RUNTIME == "libicu" ]]; then ./.travis_coveralls.sh; fi

.travis_coveralls.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+make check-coverage-libicu
+pip install --user cpp-coveralls
+coveralls --include libwget/ --include src/ -e "src/psl2c.c"

Makefile.am

@@ -30,11 +30,11 @@ check-coverage:
 		CFLAGS=$$CFLAGS" --coverage -O0" LDFLAGS=$$LDFLAGS" --coverage" ./configure --enable-runtime=$(XLIB) --enable-builtin=$(XLIB); \
 	fi
 	$(MAKE) clean && $(MAKE)
-	lcov --no-external --capture --initial --directory src --output-file libpsl.info
+	lcov --capture --initial --directory src --output-file libpsl.info
 	$(MAKE) check
-	lcov --no-external --capture --directory src --output-file libpsl.info
+	lcov --capture --directory src --output-file libpsl.info
 	lcov --remove libpsl.info 'src/psl2c.c' -o libpsl.info
-	genhtml --prefix . --ignore-errors source libpsl.info --legend --title "libpsl" --output-directory=lcov
+	genhtml --prefix . libpsl.info --legend --title "libpsl" --output-directory=lcov
 
 check-coverage-libidn:
 	XLIB=libidn $(MAKE) check-coverage