Setup GitHub actions cmd check and code coverage

.github/workflows/R-CMD-check.yaml

@@ -0,0 +1,90 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+  workflow_dispatch:
+
+name: R-CMD-check.yaml
+
+permissions: read-all
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macos-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck reticulate
+          needs: check
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+
+      # - name: setup r-birdnet venv
+      #   shell: Rscript {0}
+      #   run: |
+
+      #     path_to_python <- reticulate::virtualenv_create(
+      #       envname = "r-birdnet",
+      #       python = Sys.which("python"), # placed on PATH by the setup-python action
+      #       packages = c(
+      #         "numpy", "pandas"
+      #       )
+      #     )
+
+      #     writeLines(sprintf("RETICULATE_PYTHON=%s", path_to_python),
+      #                Sys.getenv("GITHUB_ENV"))
+
+
+      - name: setup r-birdnet venv and install birdnet
+        shell: Rscript {0}
+        run: |
+
+          reticulate::install_python("3.11")
+          reticulate::virtualenv_create(envname = "r-birdnet", 
+                                        version = "3.11")
+          reticulate::use_virtualenv("r-birdnet")
+
+          install.packages("devtools")
+          library(devtools)
+          devtools::load_all()
+          birdnetR::install_birdnet()
+
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true
+          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'
+

R/birdnet_interface.R

@@ -75,7 +75,7 @@ py_builtins <- NULL
 
   # Use superassignment to update global reference to the Python packages
   py_birdnet_models <<- reticulate::import("birdnet.models",
-    delay_load = list(before_load = .check_birdnet_version())
+    delay_load = list(before_load = function() .check_birdnet_version())
   )
   py_birdnet_utils <<- reticulate::import("birdnet.utils", delay_load = TRUE)
   py_birdnet_audio_based_prediction <<- reticulate::import("birdnet.audio_based_prediction", delay_load = TRUE)

README.md

@@ -2,6 +2,7 @@
 
 <!-- badges: start -->
 [![Lifecycle: experimental](https://img.shields.io/badge/lifecycle-experimental-orange.svg)](https://lifecycle.r-lib.org/articles/stages.html#experimental)
+[![R-CMD-check](https://github.com/birdnet-team/birdnetR/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/birdnet-team/birdnetR/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
 This is a wrapper for the `birdnet` Python package for automated bird sound ID available [here](https://github.com/birdnet-team/birdnet).

tests/testthat/helper.R

@@ -0,0 +1,14 @@
+
+# Check that the required versions of Python and
+# the Python 'birdnet' module are installed; if not,
+# either print a message for the user instructing
+# them to install those, or see if we can do it
+# automatically. Can use .check_birdnet_version()
+
+# Make sure reticulate uses the 'r-birdnet'
+# virtual environment when running tests.
+library(reticulate)
+reticulate::use_virtualenv("r-birdnet", required = TRUE)
+
+# make sure birdnet Python modules are installed
+birdnetR::install_birdnet()