uruba/mige.sh
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Vaclav Uruba 2023-08-25 12:08:53 +02:00
commit bf27e7a47f
Signed by: uruba
GPG Key ID: 9D8E987C4B2E1E9C
1 changed files with 47 additions and 0 deletions
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#!/bin/bash
DIR_CONTENT=${DIR_CONTENT:-in}
DIR_DIST=${DIR_DIST:-out}
TEMPLATE_HEADER=${TEMPLATE_HEADER:-templates/header.html}
TEMPLATE_FOOTER=${TEMPLATE_FOOTER:-templates/footer.html}
SOURCEDIR=$( dirname -- $BASH_SOURCE )
check_files () {
if [ ! -f "$SOURCEDIR/$TEMPLATE_HEADER" ]; then echo "Header template '$TEMPLATE_HEADER' doesn't exist."; exit 2; fi
if [ ! -f "$SOURCEDIR/$TEMPLATE_FOOTER" ]; then echo "Header template '$TEMPLATE_FOOTER' doesn't exist."; exit 2; fi
if [ ! -d "$SOURCEDIR/$DIR_CONTENT" ]; then echo "Content directory '$DIR_CONTENT' doesn't exist. Create it and add some content!"; exit 4; fi
if [ ! -d "$SOURCEDIR/$DIR_DIST" ]; then mkdir "$SOURCEDIR/$DIR_DIST"; echo "Directory '$DIR_DIST' created."; fi
}
process_file () {
local timep=$(date +%s%N)
mkdir -p $( dirname "$1" | sed "s/$SOURCEDIR\/$DIR_CONTENT/$SOURCEDIR\/$DIR_DIST/" )
local file_output=$( echo "$1" | sed "s/$SOURCEDIR\/$DIR_CONTENT/$SOURCEDIR\/$DIR_DIST/" )
cat "$SOURCEDIR/$TEMPLATE_HEADER" "$1" "$SOURCEDIR/$TEMPLATE_FOOTER" > $file_output
while read -r variable; do
if [[ $variable =~ ^([0-9]+)=(.+)$ ]]; then
local variable_name=${BASH_REMATCH[1]}
local variable_value=${BASH_REMATCH[2]}
sed -i "s/\$$variable_name/$variable_value/g;/$variable/d" $file_output
else
echo -e "\e[38;5;208mWarning: could not match '$variable' as a variable assignment.\e[0m"
fi
done < <(grep -P '^\d+=.+$' $1)
timep=$((($(date +%s%N) - $timep)/1000000))
echo -e "\e[32mFile $1 processed to $file_output ($timep ms).\e[0m"
}
main () {
while IFS= read -d '' file_content; do
process_file "${file_content}" </dev/null
done < <(find "$SOURCEDIR/$DIR_CONTENT" -type f -print0)
}
check_files
echo -e "\e[1m=== STARTING ===\e[0m"
main
echo -e "\e[1m=== FINISHED ===\e[0m"