update tic templates and add update functionality

.Rbuildignore

@@ -23,3 +23,5 @@
 ^README_.*$
 ^README.Rmd$
 ^animation.gif$
+^\.ccache$
+^\.github$

.github/workflows/main.yml

@@ -0,0 +1,161 @@
+## tic GitHub Actions template: linux-macos-windows-deploy
+## revision date: 2020-05-20
+on:
+  push:
+  pull_request:
+  # for now, CRON jobs only run on the default branch of the repo (i.e. usually on master)
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    - cron: "0 4 * * *"
+
+name: R CMD Check via {tic}
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          # use a different tic template type if you do not want to build on all listed platforms
+          - { os: windows-latest, r: "release" }
+          - { os: macOS-latest, r: "release", pkgdown: "true" }
+          - { os: macOS-latest, r: "devel" }
+          - { os: ubuntu-latest, r: "release" }
+
+    env:
+      # otherwise remotes::fun() errors cause the build to fail. Example: Unavailability of binaries
+      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
+      CRAN: ${{ matrix.config.cran }}
+      # we are not allowed to write to ~/.ccache on GH Actions
+      # setting some ccache options
+      CCACHE_BASEDIR: ${{ GITHUB.WORKSPACE }}
+      CCACHE_DIR: ${{ GITHUB.WORKSPACE }}/.ccache
+      CCACHE_NOHASHDIR: true
+      CCACHE_SLOPPINESS: include_file_ctime
+      # make sure to run `tic::use_ghactions_deploy()` to set up deployment
+      TIC_DEPLOY_KEY: ${{ secrets.TIC_DEPLOY_KEY }}
+      # prevent rgl issues because no X11 display is available
+      RGL_USE_NULL: true
+      # if you use bookdown or blogdown, replace "PKGDOWN" by the respective
+      # capitalized term. This also might need to be done in tic.R
+      BUILD_PKGDOWN: ${{ matrix.config.pkgdown }}
+      # macOS >= 10.15.4 linking
+      SDKROOT: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+
+    steps:
+      - uses: actions/[email protected]
+
+      - uses: r-lib/actions/setup-r@master
+        with:
+          r-version: ${{ matrix.config.r }}
+          Ncpus: 4
+
+      # LaTeX. Installation time:
+      # Linux: ~ 1 min
+      # macOS: ~ 1 min 30s
+      # Windows: never finishes
+      - uses: r-lib/actions/setup-tinytex@v1
+        if: runner.os != 'Windows'
+
+      - uses: r-lib/actions/setup-pandoc@master
+
+      # set date/week for use in cache creation
+      # https://github.community/t5/GitHub-Actions/How-to-set-and-access-a-Workflow-variable/m-p/42970
+      # - cache R packages daily
+      # - cache ccache weekly -> 'ccache' helps rebuilding the package cache faster
+      - name: "[Cache] Prepare daily timestamp for cache"
+        if: runner.os != 'Windows'
+        id: date
+        run: echo "::set-output name=date::$(date '+%d-%m')"
+
+      - name: "[Cache] Prepare weekly timestamp for cache"
+        if: runner.os != 'Windows'
+        id: datew
+        run: echo "::set-output name=datew::$(date '+%Y-%V')"
+
+      - name: "[Cache] Cache R packages"
+        if: runner.os != 'Windows'
+        uses: pat-s/[email protected]
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-r-${{ matrix.config.r }}-${{steps.date.outputs.date}}
+          restore-keys: ${{ runner.os }}-r-${{ matrix.config.r }}-${{steps.date.outputs.date}}
+
+      - name: "[Cache] Cache ccache"
+        if: runner.os != 'Windows'
+        uses: pat-s/[email protected]
+        with:
+          path: ${{ env.CCACHE_DIR}}
+          key: ${{ runner.os }}-r-${{ matrix.config.r }}-ccache-${{steps.datew.outputs.datew}}
+          restore-keys: ${{ runner.os }}-r-${{ matrix.config.r }}-ccache-${{steps.datew.outputs.datew}}
+
+      # install ccache and write config file
+      - name: "[Linux] ccache"
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt install ccache libcurl4-openssl-dev
+          mkdir -p ~/.R && echo -e 'CC=ccache gcc -std=gnu99\nCXX=ccache g++\nFC=ccache gfortran\nF77=ccache gfortran' > $HOME/.R/Makevars
+
+      # install ccache and write config file
+      # mirror the setup described in https://github.com/rmacoslib/r-macos-rtools
+      - name: "[macOS] ccache"
+        if: runner.os == 'macOS' && matrix.config.r == 'devel'
+        run: |
+          brew install ccache
+          # install SDK 10.13 (High Sierra, used by CRAN)
+          wget -nv https://github.com/phracker/MacOSX-SDKs/releases/download/10.15/MacOSX10.13.sdk.tar.xz
+          tar fxz MacOSX10.13.sdk.tar.xz
+          sudo mv MacOSX10.13.sdk /Library/Developer/CommandLineTools/SDKs/
+          rm -rf MacOSX10.13*
+          # install gfortran 8.2 (used by CRAN)
+          wget -nv https://github.com/fxcoudert/gfortran-for-macOS/releases/download/8.2/gfortran-8.2-Mojave.dmg
+          sudo hdiutil attach gfortran*.dmg
+          sudo installer -package /Volumes/gfortran*/gfortran*/gfortran*.pkg -target /
+          sudo hdiutil detach /Volumes/gfortran-8.2-Mojave
+          rm gfortran-8*
+          # set compiler flags
+          mkdir -p ~/.R && echo -e 'CC=ccache clang\nCPP=ccache clang\nCXX=ccache clang++\nCXX11=ccache clang++\nCXX14=ccache clang++\nCXX17=ccache clang++\nCFLAGS=-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk\nCCFLAGS=-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk\nCXXFLAGS=-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk\nCPPFLAGS=-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk -I/usr/local/include\nF77=ccache /usr/local/gfortran/bin/gfortran\nFC=ccache /usr/local/gfortran/bin/gfortran' > $HOME/.R/Makevars
+
+      # for some strange Windows reason this step and the next one need to be decoupled
+      - name: "[Stage] Prepare"
+        run: |
+          Rscript -e "if (!requireNamespace('remotes')) install.packages('remotes', type = 'source')"
+          Rscript -e "if (getRversion() < '3.2' && !requireNamespace('curl')) install.packages('curl', type = 'source')"
+
+      - name: "[Stage] Install"
+        if: matrix.config.os != 'macOS-latest' || matrix.config.r != 'devel'
+        run: Rscript -e "remotes::install_github('ropensci/tic')" -e "print(tic::dsl_load())" -e "tic::prepare_all_stages()" -e "tic::before_install()" -e "tic::install()"
+
+      # macOS devel needs its own stage because we need to work with an option to suppress the usage of binaries
+      - name: "[Stage] Prepare & Install (macOS-devel)"
+        if: matrix.config.os == 'macOS-latest' && matrix.config.r == 'devel'
+        run: |
+          echo -e 'options(Ncpus = 4, pkgType = "source", repos = structure(c(CRAN = "https://cloud.r-project.org/")))' > $HOME/.Rprofile
+          Rscript -e "remotes::install_github('ropensci/tic')" -e "print(tic::dsl_load())" -e "tic::prepare_all_stages()" -e "tic::before_install()" -e "tic::install()"
+
+      - name: "[Stage] Script"
+        run: Rscript -e 'tic::script()'
+
+      - name: "[Stage] After Success"
+        if: matrix.config.os == 'macOS-latest' && matrix.config.r == 'release'
+        run: Rscript -e "tic::after_success()"
+
+      - name: "[Stage] Upload R CMD check artifacts"
+        if: failure()
+        uses: actions/upload-artifact@master
+        with:
+          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
+          path: check
+      - name: "[Stage] Before Deploy"
+        run: |
+          Rscript -e "tic::before_deploy()"
+
+      - name: "[Stage] Deploy"
+        run: Rscript -e "tic::deploy()"
+
+      - name: "[Stage] After Deploy"
+        run: Rscript -e "tic::after_deploy()"

.github/workflows/update-tic.yml

@@ -0,0 +1,48 @@
+on:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    - cron: "0 4 * * *"
+
+name: Update tic
+
+jobs:
+  update-tic:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - { os: macOS-latest, r: "release" }
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+
+      - uses: r-lib/actions/setup-r@master
+        with:
+          r-version: ${{ matrix.config.r }}
+          Ncpus: 4
+
+      - name: "[Stage] Dependencies"
+        run: |
+            brew install curl libsodium
+            Rscript -e "if (!requireNamespace('remotes')) install.packages('remotes', type = 'source')"
+            Rscript -e "remotes::install_github('ropensci/tic@update-yaml', dependencies = TRUE)" -e "print(tic::dsl_load())" -e "tic::prepare_all_stages()" -e "tic::before_install()" -e "tic::install()"
+
+      - name: "[Stage] Update YAMLs"
+        run: |
+            Rscript -e "tic::update_yml()"
+
+      - name: "[Stage] Create Pull Request"
+        uses: peter-evans/create-pull-request@v2
+        with:
+          token: ${{ secrets.TIC_UPDATE }}
+          title: "Update tic templates"
+          commit-message: "update tic templates"
+          body: "{tic} templates can be updated :rocket: :robot:"
+          branch: update-tic
+          base: master