try ci

.gitea/workflows/action.yml

@@ -2,8 +2,7 @@ name: Compile LaTeX document
 
 on:
   push:
-    branches:
-      - main  # or any other branch you want to trigger the workflow
+    branches: [main, ci]  # or any other branch you want to trigger the workflow
   pull_request:
     branches:
       - main
@@ -15,9 +14,6 @@ jobs:
     container: 
       image: leplusorg/latex
 
-
-
-
     steps:
     - name: "Determine prerequisites"
       id: prereq
@@ -51,3 +47,60 @@ jobs:
 #        name: Beitrittserklaerung_RudernDonauLinz.pdf
 #        path: ./main.pdf
 
+
+
+  latex_spellcheck:
+    runs-on: ubuntu-latest
+    container:
+      image: registry.gitlab.com/islandoftex/images/texlive:${{ env.LATEX_SPELLCHECK_TEXLIVE_VERSION }}
+      options: --entrypoint /bin/bash
+    env:
+      LATEX_SPELLCHECK_SOURCE_NAME: main
+      LATEX_SPELLCHECK_SOURCE_PATH: './'
+      LATEX_SPELLCHECK_SOURCE_LANGUAGE_DEFAULT: en-US
+      LATEX_SPELLCHECK_IGNORELIST: spellcheck_custom_words.txt
+      LATEX_SPELLCHECK_TEXLIVE_VERSION: TL2021-2021-12-12-04-05
+      LATEX_SPELLCHECK_TEXLIVE_IMAGE: registry.gitlab.com/islandoftex/images/texlive
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Prepare environment
+        run: |
+          cd $LATEX_SPELLCHECK_SOURCE_PATH
+          export SOURCE_LANGUAGE=$(cat $LATEX_SPELLCHECK_SOURCE_NAME.tex | perl -e '
+            $spellcheck_language = $ENV{LATEX_SPELLCHECK_SOURCE_LANGUAGE_DEFAULT};
+            while (<>) {
+              last if !/^%\s+!/;
+              if (/^%\s+!tex\s+spellcheck\s*=\s*(.+)$/i) {
+                $lang = "$1";
+                $lang =~ s/^\s+|\s+$//g;
+                $spellcheck_language = $lang;
+              }
+            }
+            $spellcheck_language = $ENV{LATEX_SPELLCHECK_SOURCE_LANGUAGE} if ($ENV{LATEX_SPELLCHECK_SOURCE_LANGUAGE});
+            $spellcheck_language =~ s/^([a-zA-Z]{2})([-_]([a-zA-Z]{2}))?.*$/$1/;
+            $spellcheck_variant = "$3";
+            print "${spellcheck_language}-${spellcheck_variant}";
+            ')
+          export LANGUAGE_PREFIX=$(echo $SOURCE_LANGUAGE | head -c2 -)
+          apt-get update
+          apt-get -y install python3-pip wget python3-venv
+          python3 -m venv /tmp/env
+          source /tmp/env/bin/activate
+          pip3 install yalafi
+          wget --directory-prefix=/srv/ https://languagetool.org/download/LanguageTool-stable.zip
+          unzip /srv/LanguageTool-stable.zip -d /srv/lt/
+          mv /srv/lt/* /srv/lt/LanguageTool
+          sed -i -e '$a\\' /srv/lt/LanguageTool/org/languagetool/resource/$LANGUAGE_PREFIX/hunspell/spelling_custom.txt
+          test -f "$LATEX_SPELLCHECK_IGNORELIST" && cat ./$LATEX_SPELLCHECK_IGNORELIST >>/srv/lt/LanguageTool/org/languagetool/resource/$LANGUAGE_PREFIX/hunspell/spelling_custom.txt
+          latexpand $LATEX_SPELLCHECK_SOURCE_NAME.tex >$LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.merged.tmp
+          sed -i 's/~/ 1/g' $LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.merged.tmp
+          detex $LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.merged.tmp >$LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.plain.tmp
+          python3 -m yalafi.shell --lt-directory /srv/lt/LanguageTool --output html --language $SOURCE_LANGUAGE $LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.plain.tmp >$LATEX_SPELLCHECK_SOURCE_NAME.spellcheck.html
+
+      - name: Upload Spellcheck Results
+        uses: actions/upload-artifact@v2
+        with:
+          name: spellcheck-results
+          path: ${{ env.LATEX_SPELLCHECK_SOURCE_PATH }}${{ env.LATEX_SPELLCHECK_SOURCE_NAME }}.spellcheck.html