_klipper3d: New language translation deployment

Signed-off-by: Yifei Ding <yifeiding@protonmail.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

3 files changed, 78 insertions, 1 deletions

diff --git a/docs/_klipper3d/README b/docs/_klipper3d/README
index 3f291c88..b3fec47a 100644
--- a/docs/_klipper3d/README
+++ b/docs/_klipper3d/README
@@ -4,3 +4,17 @@ site is hosted using "github pages". The
 https://www.mkdocs.org/ ) to automatically convert the markdown files
 in the docs/ directory to html. In addition to the files in this
 directory, the docs/CNAME file also controls the website generation.
+
+To test deploy the main English site locally one can use commands
+similar to the following:
+
+virtualenv ~/mkdocs-env && ~/python-env/bin/pip install -r ~/klipper/docs/_klipper3d/mkdocs-requirements.txt
+cd ~/klipper && ~/mkdocs-env/bin/mkdocs serve --config-file ~/klipper/docs/_klipper3d/mkdocs.yml -a 0.0.0.0:8000
+
+To test deploy the multi-language site locally one can use commands
+similar to the following:
+
+virtualenv ~/mkdocs-env && ~/python-env/bin/pip install -r ~/klipper/docs/_klipper3d/mkdocs-requirements.txt
+source ~/mkdocs-env/bin/activate
+cd ~/klipper && ./docs/_klipper3d/build-translations.sh
+cd ~/klipper/site/ && python3 -m http.server 8000
diff --git a/docs/_klipper3d/build-translations.sh b/docs/_klipper3d/build-translations.sh
new file mode 100755
index 00000000..3da409db
--- /dev/null
+++ b/docs/_klipper3d/build-translations.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+# This script extracts the Klipper translations and builds multiple
+# mdocs sites - one for each supported language.  See the README file
+# for additional details.
+
+MKDOCS_DIR="docs/_klipper3d/"
+WORK_DIR="work/"
+TRANS_DIR="${WORK_DIR}klipper-translations/"
+TRANS_FILE="${TRANS_DIR}active_translations"
+MKDOCS_MAIN="${MKDOCS_DIR}mkdocs-main.yml"
+
+# Fetch translations
+git clone --depth 1 https://github.com/Klipper3d/klipper-translations ${TRANS_DIR}
+
+# Create new mkdocs-main.yml with language links
+cp ${MKDOCS_DIR}mkdocs.yml ${MKDOCS_MAIN}
+while IFS="," read dirname langsite langdesc langsearch; do
+  sed -i "s%^.*# Alternate language links automatically added here$%    - name: ${langdesc}\n      link: /${langsite}/\n\0%" ${MKDOCS_MAIN}
+done < <(egrep -v '^ *(#|$)' ${TRANS_FILE})
+
+# Build main English website
+echo "building site for en"
+mkdocs build -f ${MKDOCS_MAIN}
+
+# Build each additional language website
+while IFS="," read dirname langsite langdesc langsearch; do
+  new_docs_dir="${WORK_DIR}lang/${langsite}/docs/"
+  locale_dir="${TRANS_DIR}/docs/locales/${dirname}"
+
+  # Copy markdown files to new_docs_dir
+  echo "Copying $dirname to $langsite"
+  mkdir -p "${new_docs_dir}"
+  cp "${locale_dir}"/*.md "${new_docs_dir}"
+  echo "copy resources"
+  cp -r docs/img "${new_docs_dir}"
+  cp -r docs/prints "${new_docs_dir}"
+  cp -r docs/_klipper3d "${new_docs_dir}"
+
+  # manually replace index.md if a manual-index.md exist
+  manual_index="${new_docs_dir}manual-index.md"
+  if [[ -f "${manual_index}" ]]; then
+    mv -f "${manual_index}" "${new_docs_dir}index.md"
+    echo "replaced index.md with manual_index.md for $langsite"
+  else
+    echo "Manually translated index file for $langsite not found!"
+  fi
+
+  # Create language specific mkdocs-lang-xxx.yml file
+  echo "create language specific mkdocs configurations for ${langsite}"
+  new_mkdocs_file="${new_docs_dir}_klipper3d/mkdocs-lang-${langsite}.yml"
+  cp "${MKDOCS_MAIN}" "${new_mkdocs_file}"
+
+  # Build site
+  echo "building site for ${langsite}"
+  mkdir -p "${PWD}/site/${langsite}/"
+  ln -sf "${PWD}/site/${langsite}/" "${WORK_DIR}lang/${langsite}/site"
+  mkdocs build -f "${new_mkdocs_file}"
+done < <(egrep -v '^ *(#|$)' ${TRANS_FILE})
diff --git a/docs/_klipper3d/mkdocs.yml b/docs/_klipper3d/mkdocs.yml
index e6bbe1bf..24015851 100644
--- a/docs/_klipper3d/mkdocs.yml
+++ b/docs/_klipper3d/mkdocs.yml
@@ -9,7 +9,7 @@ use_directory_urls: False
 docs_dir: '../'
 site_dir: '../../site/'
 
-# Markdown document translation settings
+# Custom markdown dialect settings
 markdown_extensions:
   - toc:
       permalink: True
@@ -67,6 +67,11 @@ extra:
   analytics:
     provider: google
     property: UA-138371409-1
+  # Language Selection
+  alternate:
+    - name: English
+      link: /
+    # Alternate language links automatically added here
 
 # Navigation hierarchy (this should mimic the layout of Overview.md)
 nav: