diff options
Diffstat (limited to 'build/image-optimization.sh')
| -rwxr-xr-x | build/image-optimization.sh | 65 |
1 files changed, 61 insertions, 4 deletions
diff --git a/build/image-optimization.sh b/build/image-optimization.sh index 6d494b8ddb7..ddb213ea5bb 100755 --- a/build/image-optimization.sh +++ b/build/image-optimization.sh @@ -1,4 +1,34 @@ #!/usr/bin/env bash +# +# SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors +# SPDX-License-Identifier: AGPL-3.0-or-later +# +set -e + +OPTIPNG=$(which optipng) +if ! [ -x "$OPTIPNG" ]; then + echo -e "\033[0;31moptipng executable not found, please install\033[0m" >&2 + exit 1 +fi +JPEGOPTIM=$(which jpegoptim) +if ! [ -x "$JPEGOPTIM" ]; then + echo -e "\033[0;31mjpegoptim executable not found, please install\033[0m" >&2 + exit 2 +fi +SCOUR=$(which scour) +if ! [ -x "$SCOUR" ]; then + echo -e "\033[0;31mscour executable not found, please install\033[0m" >&2 + exit 3 +fi + +REQUIRED_SCOUR_VERSION="0.38.2" +SCOUR_VERSION=$(scour --version) +if dpkg --compare-versions $SCOUR_VERSION lt $REQUIRED_SCOUR_VERSION; then + echo "scour version $REQUIRED_SCOUR_VERSION or higher is required, found $SCOUR_VERSION" >&2 + exit 3 +fi + +set +e CHECK_DIR='../' if [[ -d "$1" ]]; then @@ -9,9 +39,26 @@ function recursive_optimize_images() { cd "$1" || return DIR_NAME=${PWD##*/} - if [[ "$DIR_NAME" == "node_modules" ]]; then + if [[ "$DIR_NAME" == "3rdparty" ]]; then + echo -e "\033[0;36mIgnoring 3rdparty for image optimization\033[0m" + return + elif [[ "$DIR_NAME" == "build" ]]; then + echo -e "\033[0;36mIgnoring build for image optimization\033[0m" + return + elif [[ "$DIR_NAME" == "cypress" ]]; then + echo -e "\033[0;36mIgnoring cypress for image optimization\033[0m" + return + elif [[ "$DIR_NAME" == "node_modules" ]]; then + echo -e "\033[0;36mIgnoring node_modules for image optimization\033[0m" return elif [[ "$DIR_NAME" == "tests" ]]; then + echo -e "\033[0;36mIgnoring tests for image optimization\033[0m" + return + elif [[ "$DIR_NAME" == "vendor" ]]; then + echo -e "\033[0;36mIgnoring vendor for image optimization\033[0m" + return + elif [[ "$DIR_NAME" == "vendor-bin" ]]; then + echo -e "\033[0;36mIgnoring vendor-bin for image optimization\033[0m" return fi @@ -20,7 +67,7 @@ function recursive_optimize_images() { do [[ -e "$png" ]] || break - optipng -o6 -strip all "$png" + $OPTIPNG -o6 -strip all "$png" done # Optimize all JPGs @@ -28,7 +75,7 @@ function recursive_optimize_images() { do [[ -e "$jpg" ]] || break - jpegoptim --strip-all "$jpg" + $JPEGOPTIM --strip-all "$jpg" done # Optimize all SVGs @@ -36,8 +83,13 @@ function recursive_optimize_images() { do [[ -e "$svg" ]] || break + if [[ "$svg" == "default-source.svg" ]]; then + echo -e "\033[0;36mIgnoring $svg image optimization\033[0m" + continue + fi + mv $svg $svg.opttmp - scour --create-groups \ + $SCOUR --create-groups \ --enable-id-stripping \ --enable-comment-stripping \ --shorten-ids \ @@ -55,6 +107,11 @@ function recursive_optimize_images() { [[ -e "$dir" ]] || break if [[ -d "$dir" ]]; then + if git check-ignore $dir -q ; then + echo -e "\033[0;36m$dir is not shipped. Ignoring image optimization\033[0m" + continue + fi + recursive_optimize_images "$dir" cd .. fi |