uruba/mige.sh
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add support for global template variables

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This commit is contained in:
Václav Uruba 2023-12-28 14:04:31 +01:00
parent f3e9accde8
commit 95340ca307
Signed by: uruba
GPG Key ID: 9D8E987C4B2E1E9C
1 changed files with 21 additions and 10 deletions
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mige.sh
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@ -9,6 +9,7 @@ REGEX_VARIABLE="^([0-9]+)=(.+)$"
SEPARATOR_EMBED="|"
TEMPLATE_HEADER=${TEMPLATE_HEADER:-templates/header.html}
TEMPLATE_FOOTER=${TEMPLATE_FOOTER:-templates/footer.html}
TEMPLATE_VARS=${TEMPLATE_VARS:-.vars}
SOURCEDIR=$PWD
OPTION_ASSETS=false
@ -41,26 +42,26 @@ replace_variables() {
if [[ $variable =~ $REGEX_VARIABLE ]]; then
local variable_name=${BASH_REMATCH[1]}
local variable_value=${BASH_REMATCH[2]}
sed -i "s/\$$variable_name/$variable_value/g;/$variable/d" $1
sed -i "s|\$$variable_name|$variable_value|g;\|$variable|d" $1
else
echo -e "\e[38;5;208mWarning: could not match '$variable' as a variable assignment.\e[0m"
fi
done < <(grep -P $REGEX_VARIABLE $1)
done < <(grep -P $REGEX_VARIABLE $1 | sort -gr)
}
replace_embeds () {
while read match; do
IFS=$SEPARATOR_EMBED read -ra parts <<< "$match"
file_embed="$SOURCEDIR/$DIR_EMBED/$(echo "${parts[0]}$SEPARATOR_EMBED" | sed -r "s/$REGEX_EMBED/\1/")"
file_embed="$SOURCEDIR/$DIR_EMBED/$(echo "${parts[0]}$SEPARATOR_EMBED" | sed -r "s|$REGEX_EMBED|\1|")"
params=("${parts[@]:1}")
if [ -f "$file_embed" ]; then
expr_replace=""
for index in "${!params[@]}"; do
expr_replace+="s/\$$(($index+1))/${params[index]}/g;"
expr_replace+="s|\$$(($index+1))|${params[index]}|g;"
done
expr_replace+="s/\n//g;"
sed -i "s/$match/$(sed -z "$expr_replace" $file_embed)/g" $1
expr_replace+="s|\n||g;"
sed -i "s|$match|$(sed -z "$expr_replace" $file_embed)|g" $1
else
echo -e "\e[38;5;208mWarning: embed file '$file_embed' doesn't exist, skipping.\e[0m"
fi
@ -71,10 +72,14 @@ process_file () {
local timep=$(date +%s%N)
local sourcediresc=${SOURCEDIR//\//\\/}
mkdir -p $( dirname "$1" | sed "s/$sourcediresc\/$DIR_CONTENT/$sourcediresc\/$DIR_DIST/" )
local file_output=$( echo "$1" | sed "s/$sourcediresc\/$DIR_CONTENT/$sourcediresc\/$DIR_DIST/" )
mkdir -p $( dirname "$1" | sed "s|$sourcediresc/$DIR_CONTENT|$sourcediresc/$DIR_DIST|" )
local file_output=$( echo "$1" | sed "s|$sourcediresc/$DIR_CONTENT|$sourcediresc/$DIR_DIST|" )
cat "$SOURCEDIR/$TEMPLATE_HEADER" "$1" "$SOURCEDIR/$TEMPLATE_FOOTER" > $file_output
if [ -f "$2" ]; then
cat "$2" >> $file_output
fi
if [ $OPTION_EMBEDS = true ]; then
replace_embeds $file_output
fi
@ -95,8 +100,14 @@ process_assets () {
}
main () {
local file_template_vars="$SOURCEDIR/$TEMPLATE_VARS"
if [ ! -f "$file_template_vars" ]; then
echo -e "\e[38;5;208mWarning: template vars file '$file_template_vars' doesn't exist, skipping.\e[0m"
file_template_vars=""
fi
while IFS= read -d '' file_content; do
process_file "${file_content}" </dev/null
process_file "${file_content}" "${file_template_vars}" </dev/null
done < <(find "$SOURCEDIR/$DIR_CONTENT" -type f -print0)
if [ $OPTION_ASSETS = true ]; then