mirror of
https://github.com/fluxerapp/fluxer.git
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63 lines
1.4 KiB
Bash
Executable File
63 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env sh
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# SPDX-License-Identifier: AGPL-3.0-or-later
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set -eu
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if [ "${PRECOMPRESS_WORKER:-}" = "1" ]; then
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source_file="$1"
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source_size="$(wc -c <"$source_file")"
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if brotli -q "$PRECOMPRESS_BROTLI_QUALITY" -f -o "$source_file.br" "$source_file" 2>/dev/null; then
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if [ "$(wc -c <"$source_file.br")" -ge "$source_size" ]; then
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rm -f "$source_file.br"
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fi
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else
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rm -f "$source_file.br"
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fi
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if gzip -n "-$PRECOMPRESS_GZIP_LEVEL" -c "$source_file" >"$source_file.gz" 2>/dev/null; then
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if [ "$(wc -c <"$source_file.gz")" -ge "$source_size" ]; then
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rm -f "$source_file.gz"
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fi
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else
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rm -f "$source_file.gz"
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fi
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exit 0
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fi
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root="${1:?usage: precompress_assets.sh <asset-root>}"
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case "$0" in
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/*) script="$0" ;;
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*) script="$PWD/$0" ;;
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esac
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PRECOMPRESS_WORKER=1
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PRECOMPRESS_BROTLI_QUALITY="${PRECOMPRESS_BROTLI_QUALITY:-11}"
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PRECOMPRESS_GZIP_LEVEL="${PRECOMPRESS_GZIP_LEVEL:-9}"
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export PRECOMPRESS_WORKER PRECOMPRESS_BROTLI_QUALITY PRECOMPRESS_GZIP_LEVEL
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min_size="${PRECOMPRESS_MIN_SIZE_BYTES:-1024}"
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jobs="${PRECOMPRESS_JOBS:-$(nproc 2>/dev/null || echo 1)}"
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find "$root" -type f \
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! -name '*.br' \
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! -name '*.gz' \
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-size +"${min_size}"c \
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\( \
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-name '*.css' -o \
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-name '*.html' -o \
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-name '*.js' -o \
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-name '*.json' -o \
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-name '*.map' -o \
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-name '*.mjs' -o \
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-name '*.svg' -o \
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-name '*.txt' -o \
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-name '*.wasm' -o \
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-name '*.webmanifest' -o \
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-name '*.xml' \
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\) \
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-print0 |
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xargs -0 -r -n 1 -P "$jobs" "$script"
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