Update compiling scripts <noupdate>

utils/compile.sh

@@ -0,0 +1,119 @@
+#! /bin/bash
+
+# 
+# Commit based .tex compiling
+# $1 is the source directory.
+# $2 is the output directory.
+# $3 is the directory of the current state of the files.
+# 
+
+if [ $# -eq 0 ]; then
+	echo "Missing output directory"
+	exit -1
+fi
+
+shopt -s globstar extglob
+
+out_dir=`realpath $2`
+old_out_dir=`realpath $3`
+hash_file="$old_out_dir/.hash"
+new_hash_file="$out_dir/.hash"
+work_dir=`realpath $1`
+
+mkdir -p $out_dir
+touch $hash_file
+
+getDirLastHash() {
+    # $1: path of the directory
+    path="$1"
+    echo `awk -F"," "\\$1 == \"$path\" { print \\$2 } " $hash_file`
+}
+
+getDirCurrHash() {
+    # $1: path of the directory
+    path="$1"
+    echo `git log -n 1 --format='%h' $path/**/*.!(cls)`
+}
+
+getLastUpdateDate() {
+    # Get the last update date.
+    # Ignores .cls and commits containing "<noupdate>"
+    echo `LC_ALL="en_GB.UTF-8" git log -1 --grep="<noupdate>" --invert-grep --pretty="format:%ad" --date="format:%d %B %Y" ./**/*.!(cls)`
+}
+
+updateHashes() {
+    cd $work_dir
+    echo "ainotes.cls,`git log -n 1 --format='%h' ./ainotes.cls`" > $new_hash_file
+    for f in **/[!_]*.tex; do
+        f_dir=$(dirname $f)
+        echo "$f_dir,`getDirCurrHash $f_dir`" >> $new_hash_file
+    done
+}
+
+moveHierarchyUp() {
+    # Recursively moves the content of a directory up of a level.
+    # $1: starting directory
+    cd $1
+    mv ./*.* ../
+    for dir in */; do
+        [ "$dir" == "*/" ] && continue
+        moveHierarchyUp $dir
+    done
+    cd ..
+    rmdir $1 2> /dev/null
+}
+
+
+cd $work_dir
+
+old_class_hash=`getDirLastHash "ainotes.cls"`
+curr_class_hash="$(git log -n 1 --format='%h' ./ainotes.cls)"
+
+for f in **/[!_]*.tex; do
+    f_dir=$(dirname $f)
+    f_base=$(basename $f)
+    f_nameonly="${f_base%.*}"
+    old_hash=`getDirLastHash "$f_dir"`
+    curr_hash=`getDirCurrHash "$f_dir"`
+
+    mkdir -p $out_dir/$f_dir
+
+    # Nothing to update
+    if [[ $old_hash == $curr_hash && $old_class_hash == $curr_class_hash ]]; then
+        echo "Skipping $f_dir"
+        cp -r $old_out_dir/$f_dir/. $out_dir/$f_dir
+        continue
+    fi
+
+    cd ${f_dir}
+
+    # Save copy of source .tex
+    cp $f_base $f_base.bkp
+
+    # Insert last update date
+    last_update=`getLastUpdateDate`
+    sed -i "s/PLACEHOLDER-LAST-UPDATE/${last_update}/" $f_base
+
+    # Compile
+    latexmk -pdf -jobname=${f_nameonly} ${f_base}
+    mv ${f_nameonly}.pdf $out_dir/${f_dir}/.
+   
+    # Restore source
+    mv $f_base.bkp $f_base
+
+    cd $work_dir
+done
+
+updateHashes
+
+# Moves the content of each output directory up of a level
+# cd $out_dir
+# for course_dir in */; do
+#     [ "$course_dir" == "*/" ] && continue
+#     cd $course_dir
+#     for dir in */; do
+#         [ "$dir" == "*/" ] && continue
+#         moveHierarchyUp $dir
+#     done
+#     cd ..
+# done

utils/update_readme.py

@@ -20,7 +20,7 @@ if __name__ == "__main__":
         if METADATA_FILENAME in files:
             with open(os.path.join(root, METADATA_FILENAME)) as f:
                 metadata = json.load(f)
-                dir_name = pathlib.PurePath(root).name
+                dir_name = os.path.relpath(root, args.src_path)
                 gh_path = os.path.join(args.gh_link, dir_name)
                 
                 if metadata["year"] not in notes_metadata: notes_metadata[metadata["year"]] = {}