CI: fix github-actions workflow.

c45094c broke the workflow: CI triggered on PR (modified code) was
actually testing master codebase (untouched code). Solution:
- Drop pull_request_target: use pull_request
- Drop all docker jobs (which need pull_request_target to be based
  on master to be able to access opencollab secrets)
- Remove opencollab secrets (docker login and password)
- Drop coverage jobs (OK with TravisCI but never worked with
  github-actions)

Author: fghoussen

.github/workflows/jobs.yml

@@ -1,13 +1,18 @@
 name: arpack-ng
-on: [push, pull_request_target]
+on: [push, pull_request]
 jobs:
   ubuntu_latest_cmake:
     runs-on: ubuntu-latest
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: sudo apt-get update
       - name: Install apt-get dependencies
@@ -25,8 +30,13 @@ jobs:
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: sudo apt-get update
       - name: Install apt-get dependencies
@@ -43,8 +53,13 @@ jobs:
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: sudo apt-get update
       - name: Install apt-get dependencies
@@ -68,8 +83,13 @@ jobs:
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: sudo apt-get update
       - name: Install apt-get dependencies
@@ -87,74 +107,21 @@ jobs:
           FCFLAGS: "-DMKL_ILP64 -I/usr/include/mkl"
           LIBS: "-Wl,--no-as-needed -L/usr/lib/x86_64-linux-gnu -lmkl_sequential -lmkl_core -lpthread -lm -ldl"
           INTERFACE64: "1"
-  ubuntu_latest_coverage:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Clone and check out repository code
-        uses: actions/checkout@v2
-      - name: Check commit
-        run: git log -1
-      - name: Update OS
-        run: sudo apt-get update
-      - name: Install apt-get dependencies
-        run: sudo apt-get install -y gfortran gcc g++ openmpi-bin libopenmpi-dev libblas-dev liblapack-dev cmake
-      - name: Run job
-        run: |
-          mkdir build
-          cd build
-          cmake -DEXAMPLES=ON -DMPI=ON -DICB=ON -DCOVERALLS=ON ..
-          make all
-          make test
-          make coveralls
-  docker_centos:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Clone and check out repository code
-        uses: actions/checkout@v2
-      - name: Check commit
-        run: git log -1
-      - name: Update OS
-        run: sudo apt-get update
-      - name: Login to Docker Hub
-        run: sudo docker login -u "${{ secrets.DOCKER_USERNAME }}" -p "${{ secrets.DOCKER_TOKEN }}"
-      - name: Run job
-        run: ./scripts/travis_centos.sh
-  docker_fedora:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Clone and check out repository code
-        uses: actions/checkout@v2
-      - name: Check commit
-        run: git log -1
-      - name: Update OS
-        run: sudo apt-get update
-      - name: Login to Docker Hub
-        run: sudo docker login -u "${{ secrets.DOCKER_USERNAME }}" -p "${{ secrets.DOCKER_TOKEN }}"
-      - name: Run job
-        run: ./scripts/travis_fedora.sh setup mpich
-  docker_debian:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Clone and check out repository code
-        uses: actions/checkout@v2
-      - name: Check commit
-        run: git log -1
-      - name: Update OS
-        run: sudo apt-get update
-      - name: Login to Docker Hub
-        run: sudo docker login -u "${{ secrets.DOCKER_USERNAME }}" -p "${{ secrets.DOCKER_TOKEN }}"
-      - name: Run job
-        run: ./scripts/travis_ubuntu.sh debian
   macos_latest_cmake:
     runs-on: macos-latest
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: |
-          brew rm gcc
+          brew uninstall --ignore-dependencies gcc
           brew update
           softwareupdate --install --all
       - name: Install brew dependencies
@@ -166,19 +133,30 @@ jobs:
         run: |
           mkdir -p build
           cd build
-          LIBS="-framework Accelerate" FFLAGS="-ff2c -fno-second-underscore" FCFLAGS="-ff2c -fno-second-underscore" cmake -DBLA_VENDOR=Generic -DEXAMPLES=ON -DICB=ON -DMPI=ON ..
+          export FC=mpif90 # Uses gfortran.
+          export FFLAGS="-ff2c -fno-second-underscore"
+          export CC=mpicc # Uses clang.
+          export CFLAGS="-Qunused-arguments"
+          export CXX=mpic++ # Uses clang++.
+          export CXXFLAGS="-Qunused-arguments"
+          LIBS="-framework Accelerate" cmake -DBLA_VENDOR=Generic -DEXAMPLES=ON -DICB=ON -DMPI=ON ..
           make all
           make test
   macos_latest_autotools:
     runs-on: macos-latest
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: |
-          brew rm gcc
+          brew uninstall --ignore-dependencies gcc
           brew update
           softwareupdate --install --all
       - name: Install brew dependencies
@@ -197,8 +175,13 @@ jobs:
     steps:
       - name: Clone and check out repository code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}} # Branch where changes are implemented.
+          repository: ${{github.event.pull_request.head.repo.full_name}} # Repo where changes are implemented.
       - name: Check commit
-        run: git log -1
+        run: |
+          git log -1
       - name: Update OS
         run: |
           choco install -y msys2

CMakeLists.txt

@@ -39,17 +39,6 @@ option(INTERFACE64 "use the 64-bit integer interface (ILP64) for ARPACK, BLAS an
 
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 
-# We don't want this to run on every build.
-option(COVERALLS "Generate coveralls data" OFF)
-if (COVERALLS)
-    include(Coveralls)
-    set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
-    # The no space is by design: issue in cmake. See CMP0004.
-    set(EXTRA_LDFLAGS "${EXTRA_LDFLAGS}-lgcov")
-endif()
-
 function(prefixlist list_name prefix)
     set(${list_name}_TMP)
     foreach(l ${${list_name}})
@@ -830,38 +819,6 @@ set(CPACK_SOURCE_IGNORE_FILES "/BUILD/" "/Build/" "/build/" "/local/") # Do not
 set(CPACK_SOURCE_PACKAGE_FILE_NAME "arpack-ng-${CPACK_VERSION_MAJOR}.${CPACK_VERSION_MINOR}.${CPACK_VERSION_PATCH}")
 include(CPack)
 
-if (COVERALLS)
-    set(arpack_TST_SRC
-        ${arpack_SOURCE_DIR}/TESTS/bug_1323.f
-        ${arpack_SOURCE_DIR}/TESTS/bug_142.f
-        ${arpack_SOURCE_DIR}/TESTS/bug_142_gen.f
-        ${arpack_SOURCE_DIR}/TESTS/bug_58_double.f
-        ${arpack_SOURCE_DIR}/TESTS/bug_79_double_complex.f
-        ${arpack_SOURCE_DIR}/TESTS/dnsimp.f
-        ${arpack_SOURCE_DIR}/TESTS/mmio.f
-        ${arpack_SOURCE_DIR}/TESTS/bug_1315_single.c
-        ${arpack_SOURCE_DIR}/TESTS/bug_1315_double.c
-        ${arpack_SOURCE_DIR}/TESTS/icb_arpack_c.c
-        ${arpack_SOURCE_DIR}/TESTS/icb_arpack_cpp.cpp
-       )
-    file(GLOB_RECURSE arpack_EX_F_SRC "${arpack_SOURCE_DIR}/EXAMPLES/*/*.f")
-    set(arpack_EX_CPP_SRC ${arpack_SOURCE_DIR}/EXAMPLES/MATRIX_MARKET/arpackmm.cpp)
-
-    set(parpack_TST_SRC
-        ${arpack_SOURCE_DIR}/PARPACK/TESTS/MPI/issue46.f
-        ${arpack_SOURCE_DIR}/PARPACK/TESTS/MPI/icb_parpack_c.c
-        ${arpack_SOURCE_DIR}/PARPACK/TESTS/MPI/icb_parpack_cpp.cpp
-       )
-    file(GLOB_RECURSE parpack_EX_F_SRC "${arpack_SOURCE_DIR}/PARPACK/EXAMPLES/MPI/*.f")
-
-    # Create the coveralls target.
-    # Also lists the c/cpp files for test purposes
-    coveralls_setup(
-        "${arpacksrc_STAT_SRCS} ${arpackutil_STAT_SRCS} ${arpacksrc_ICB} ${arpack_TST_SRC} ${arpack_EX_F_SRC} ${arpack_EX_CPP_SRC} ${parpacksrc_STAT_SRCS} ${parpackutil_STAT_SRCS} ${parpacksrc_ICB} ${parpack_TST_SRC} ${parpack_EX_F_SRC}" # The source files.
-        ON                 # If we should upload.
-        "${PROJECT_SOURCE_DIR}/cmake/") # (Optional) Alternate project cmake module path.
-endif()
-
 function(libsummary title include libraries)
     message("   -- ${title}:")
     foreach(inc ${include})