Add recursive flag to the less file watcher

Dockerfile

@@ -10,10 +10,14 @@ RUN apk add --no-cache \
     libxml2-utils \
     libxslt \
     make \
+    nodejs \
+    nodejs-npm \
     procps \
     python3 \
     rsync
 
+RUN npm install -g less
+
 RUN mkdir -p /fsfe-local-build/fsfe.org
 
 EXPOSE 8000

docker-cmd.sh

@@ -1,27 +1,31 @@
-#!/usr/bin/env bash
+#!/bin/bash
 ########################################################################
 #  Copyright (C) 2019 Michael Weimann <mweimann@fsfe.org>
 ########################################################################
-#
+#  
 #  This program is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
 #  the Free Software Foundation, either version 3 of the License, or
 #  (at your option) any later version.
-#
+#  
 #  This program is distributed in the hope that it will be useful,
 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #  GNU General Public License for more details.
-#
+#  
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
+#  
 ########################################################################
-#
+#  
 #  This script is executed in docker CMD.
-#
+#  
 #######################################################################
 
+# Set up the less watcher
+cd /fsfe-local-build
+sh less-watch.sh &
+
 # Run the preview server
 cd /fsfe-local-build/fsfe.org
 python3 -m http.server

docker-setup.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 ########################################################################
 #  Copyright (C) 2019 Michael Weimann <mweimann@fsfe.org>
 ########################################################################

fsfe-preview.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 ########################################################################
 #  Copyright (C) 2016 Max Mehl <max.mehl@fsfe.org>
 ########################################################################
@@ -159,8 +159,8 @@ for ((i=1; i <= $numargs; i++)); do
     $LOC_trunk/build/build_main.sh process_file $SRC_full > $DST_full
 
   else # just copy file
-    echo_INFO "File type ($ftype) is detected as not to be built. Just linking it to $DST_full ..."
+    echo_INFO "File type ($ftype) is detected as not to be built. Just copying it to $DST_full ..."
-    ln -sf $SRC_full $DST_full
+    cp $SRC_full $DST_full
   fi
 
 

less-watch.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+########################################################################
+#  Copyright (C) 2019 Michael Weimann <mweimann@fsfe.org>
+########################################################################
+#  
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#  
+########################################################################
+#  
+#  This script sets up a watcher that re-compiles the fsfe website
+#  styles on changes.
+#  
+#######################################################################
+
+while inotifywait \
+    -r -e close_write -e create -e moved_to \
+    --exclude '\.(swx|swp|min\.css)' fsfe-website/look; do
+    lessc -x fsfe-website/look/fsfe.less fsfe-website/look/fsfe.min.css;
+done
+