commit 714c49f315df1b667b083f0d83f6badf568a5cf3
Author: Bùi Thành Nhân <hi@imnhan.com>
Date:   Sun Sep 13 13:47:18 2020 +0700

    bundle js code with esbuild
    
    Source files are moved to `src/pytaku/js-src/`,
    while minified js bundle will go to `src/pytaku/static/js/`.

diff --git a/.builds/ubuntu.yml b/.builds/ubuntu.yml
index 2cf7517..5949d7c 100644
--- a/.builds/ubuntu.yml
+++ b/.builds/ubuntu.yml
@@ -21,6 +21,7 @@ packages:
   - python3.7-dev
   - python3.7-venv
   - python3-pip
+  - npm
 
 tasks:
   - mirror-to-github: |
@@ -52,6 +53,11 @@ tasks:
       cd pytaku
       source ~/venv/bin/activate
       poetry build
+      npm install -g --prefix ~/.node_modules esbuild
+      ~/.node_modules/bin/esbuild \
+        src/pytaku/js-src/main.js \
+        --bundle --sourcemap --minify \
+        --outfile=src/pytaku/static/js/main.min.js
 
   # Builds.sr.ht doesn't support tag or even branch detection yet:
   # > https://todo.sr.ht/~sircmpwn/builds.sr.ht/170
diff --git a/.gitignore b/.gitignore
index 6d9a6c8..8a05ea8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ __pycache__
 *.sqlite3*
 *.egg-info
 /dist/
+/src/pytaku/static/js/
diff --git a/README.md b/README.md
index 45726ef..28a5153 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,8 @@ # Pytaku
 # Development
 
 ```sh
+## Backend ##
+
 poetry install
 pip install --upgrade pip
 pip install https://github.com/rogerbinns/apsw/releases/download/3.32.2-r1/apsw-3.32.2-r1.zip \
@@ -38,6 +40,18 @@ # run migration script once
 # run 2 processes:
 pytaku-dev -p 8000  # development webserver
 pytaku-scheduler  # scheduled tasks e.g. update titles
+
+
+## Frontend ##
+
+sudo pacman -S entr  # to watch source files
+npm install -g --prefix ~/.node_modules esbuild # to bundle js
+
+# Listen for changes in js-src dir, automatically build minified bundle:
+find src/pytaku/js-src -name '*.js' | entr -r \
+     esbuild src/pytaku/js-src/main.js \
+     --bundle --sourcemap --minify \
+     --outfile=src/pytaku/static/js/main.min.js
 ```
 
 ## Tests
diff --git a/pyproject.toml b/pyproject.toml
index 74d273a..6fb9b85 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pytaku"
-version = "0.3.18"
+version = "0.3.19"
 description = "Self-hostable web-based manga reader"
 authors = ["Bùi Thành Nhân <hi@imnhan.com>"]
 license = "AGPL-3.0-only"
diff --git a/src/pytaku/static/js/layout.js b/src/pytaku/js-src/layout.js
similarity index 100%
rename from src/pytaku/static/js/layout.js
rename to src/pytaku/js-src/layout.js
diff --git a/src/pytaku/static/js/main.js b/src/pytaku/js-src/main.js
similarity index 100%
rename from src/pytaku/static/js/main.js
rename to src/pytaku/js-src/main.js
diff --git a/src/pytaku/static/js/models.js b/src/pytaku/js-src/models.js
similarity index 100%
rename from src/pytaku/static/js/models.js
rename to src/pytaku/js-src/models.js
diff --git a/src/pytaku/static/js/routes/authentication.js b/src/pytaku/js-src/routes/authentication.js
similarity index 100%
rename from src/pytaku/static/js/routes/authentication.js
rename to src/pytaku/js-src/routes/authentication.js
diff --git a/src/pytaku/static/js/routes/chapter.js b/src/pytaku/js-src/routes/chapter.js
similarity index 100%
rename from src/pytaku/static/js/routes/chapter.js
rename to src/pytaku/js-src/routes/chapter.js
diff --git a/src/pytaku/static/js/routes/follows.js b/src/pytaku/js-src/routes/follows.js
similarity index 100%
rename from src/pytaku/static/js/routes/follows.js
rename to src/pytaku/js-src/routes/follows.js
diff --git a/src/pytaku/static/js/routes/home.js b/src/pytaku/js-src/routes/home.js
similarity index 100%
rename from src/pytaku/static/js/routes/home.js
rename to src/pytaku/js-src/routes/home.js
diff --git a/src/pytaku/static/js/routes/importer.js b/src/pytaku/js-src/routes/importer.js
similarity index 100%
rename from src/pytaku/static/js/routes/importer.js
rename to src/pytaku/js-src/routes/importer.js
diff --git a/src/pytaku/static/js/routes/search.js b/src/pytaku/js-src/routes/search.js
similarity index 100%
rename from src/pytaku/static/js/routes/search.js
rename to src/pytaku/js-src/routes/search.js
diff --git a/src/pytaku/static/js/routes/title.js b/src/pytaku/js-src/routes/title.js
similarity index 100%
rename from src/pytaku/static/js/routes/title.js
rename to src/pytaku/js-src/routes/title.js
diff --git a/src/pytaku/static/js/utils.js b/src/pytaku/js-src/utils.js
similarity index 100%
rename from src/pytaku/static/js/utils.js
rename to src/pytaku/js-src/utils.js
diff --git a/src/pytaku/templates/spa.html b/src/pytaku/templates/spa.html
index cc61dc2..be5f0a0 100644
--- a/src/pytaku/templates/spa.html
+++ b/src/pytaku/templates/spa.html
@@ -46,7 +46,7 @@
 
     <script>const initialState = "{{ initial_state }}";</script>
     <script src="{{ url_for('static', filename='vendored/mithril.min.js') }}"></script>
-    <script src="{{ url_for('static', filename='js/main.js') }}" type="module"></script>
+    <script src="{{ url_for('static', filename='js/main.min.js') }}"></script>
 
     {% endblock %}
   </body>