Add Github Actions CI (#86)

Author: gmao-rreichle

.github/workflows/workflow.yml

@@ -0,0 +1,129 @@
+name: Build Tests
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+    # Do not run if the only files changed cannot affect the build
+    paths-ignore:
+      - "**.md"
+      - "**.pro"
+      - "**.sh"
+      - "**.perl"
+      - ".github/CODEOWNERS"
+      - ".circleci/config.yml"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+jobs:
+  build_ldas_ifort:
+    name: Build GEOSldas with ifort
+    if: "!contains(github.event.pull_request.labels.*.name, '0 diff trivial')"
+    runs-on: ubuntu-24.04
+    container:
+      image: gmao/ubuntu24-geos-env:v7.32.0-intelmpi_2021.13-ifort_2021.13
+
+    env:
+      OMPI_ALLOW_RUN_AS_ROOT: 1
+      OMPI_ALLOW_RUN_AS_ROOT_CONFIRM: 1
+      OMPI_MCA_btl_vader_single_copy_mechanism: none
+
+    steps:
+      # https://github.com/orgs/community/discussions/25678#discussioncomment-5242449
+      - name: Delete huge unnecessary tools folder
+        run: rm -rf /opt/hostedtoolcache
+
+      - name: Checkout LDAS
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          filter: blob:none
+          repository: GEOS-ESM/GEOSldas
+
+      - name: Set all directories as git safe
+        run: |
+          git config --global --add safe.directory '*'
+
+      - name: Versions etc.
+        run: |
+          ifort --version
+          mpirun --version
+          echo $BASEDIR
+
+      - name: Mepo clone external repos
+        run: |
+          mepo clone --partial blobless
+          mepo status
+
+      - name: Update other branches
+        if:
+          "!contains('refs/heads/main,refs/heads/develop', github.ref)"
+        run: |
+          mepo checkout-if-exists ${GITHUB_HEAD_REF}
+          mepo status
+
+      - name: CMake
+        run: |
+          cmake -B build -S . --install-prefix=${pwd}/install -DCMAKE_Fortran_COMPILER=ifort -DCMAKE_BUILD_TYPE=Debug -DMPIEXEC_PREFLAGS='--oversubscribe' -DUSE_F2PY=OFF
+
+      - name: Build
+        run: |
+          cmake --build build -j 4
+          cmake --install build
+
+
+  build_ldas_gfortran:
+    name: Build GEOSldas with gfortran
+    if: "!contains(github.event.pull_request.labels.*.name, '0 diff trivial')"
+    runs-on: ubuntu-24.04
+    container:
+      image: gmao/ubuntu24-geos-env-mkl:v7.32.0-openmpi_5.0.5-gcc_14.2.0
+
+    env:
+      OMPI_ALLOW_RUN_AS_ROOT: 1
+      OMPI_ALLOW_RUN_AS_ROOT_CONFIRM: 1
+      OMPI_MCA_btl_vader_single_copy_mechanism: none
+
+    steps:
+      # https://github.com/orgs/community/discussions/25678#discussioncomment-5242449
+      - name: Delete huge unnecessary tools folder
+        run: rm -rf /opt/hostedtoolcache
+
+      - name: Checkout LDAS
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          filter: blob:none
+          repository: GEOS-ESM/GEOSldas
+
+      - name: Set all directories as git safe
+        run: |
+          git config --global --add safe.directory '*'
+
+      - name: Versions etc.
+        run: |
+          gfortran --version
+          mpirun --version
+          echo $BASEDIR
+
+      - name: Mepo clone external repos
+        run: |
+          mepo clone --partial blobless
+          mepo status
+
+      - name: Update other branches
+        if:
+          "!contains('refs/heads/main,refs/heads/develop', github.ref)"
+        run: |
+          mepo checkout-if-exists ${GITHUB_HEAD_REF}
+          mepo status
+
+      - name: CMake
+        run: |
+          cmake -B build -S . --install-prefix=${pwd}/install -DCMAKE_Fortran_COMPILER=gfortran -DCMAKE_BUILD_TYPE=Debug -DMPIEXEC_PREFLAGS='--oversubscribe' -DUSE_F2PY=OFF
+
+      - name: Build
+        run: |
+          cmake --build build -j 4
+          cmake --install build

CHANGELOG.md

@@ -14,10 +14,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - New update_type for joint 3d soil moisture and 1d snow analysis (Tb+sfmc+sfds+SCF obs).
 - Added CYGNSS soil moisture reader.
 - Added M21C surface met forcing.
+- Add Github Actions workflow for testing and building GEOSldas_GridComp.
 
 ### Changed
 
-- Updated subroutine read_obs_sm_ASCAT_EUMET() to work with both original and revised file name templates. 
+- Updated subroutine read_obs_sm_ASCAT_EUMET() to work with both original and revised file name templates.
 - Updated subroutines read_obs_sm_ASCAT_EUMET(), read_obs_SMAP_halforbit_Tb(), read_obs_SMOS() and read_obs_MODIS_SCF() with hardcoded time ranges for when observations are available and should be read.
 - Revised variable names (SHORT_NAME) and descriptions (LONG_NAME) to match M21C file specs.
 - Renamed tilecoord%pfaf to %pfaf_index; added matlab tile file reader.