42 lines
1.0 KiB
Bash
Executable File
42 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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set -e
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SRC="${SRC:-src}"
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DIST="${DIST:-dist}"
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# Clean and create dist
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rm -rf "$DIST"
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mkdir -p "$DIST"
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# Copy index.html
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cp "$SRC/index.html" "$DIST/index.html"
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# Cache-bust assets by appending a content hash to filenames
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for ext in css js jpeg png svg; do
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for file in "$SRC"/*."$ext"; do
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[ -f "$file" ] || continue
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name=$(basename "$file" | sed "s/\.$ext$//")
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hash=$(md5sum "$file" | cut -d' ' -f1)
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newname="${name}.${hash}.${ext}"
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cp "$file" "$DIST/$newname"
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# Update references in HTML
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case "$ext" in
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css)
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sed -i "s|href=\"${name}.${ext}\"|href=\"${newname}\"|g" "$DIST/index.html"
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;;
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js)
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sed -i "s|src=\"${name}.${ext}\"|src=\"${newname}\"|g" "$DIST/index.html"
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;;
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jpeg|png|svg)
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sed -i "s|\"${name}.${ext}\"|\"${newname}\"|g" "$DIST/index.html"
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;;
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esac
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done
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done
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echo "Build complete: $DIST/"
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echo "Assets with cache-busting hashes:"
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ls -1 "$DIST"
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