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executable file 114 lines (102 sloc) 2.51 KB
#!/bin/sh
set -e
extDir="$(php -d 'display_errors=stderr' -r 'echo ini_get("extension_dir");')"
cd "$extDir"
usage() {
echo "usage: $0 [options] module-name [module-name ...]"
echo " ie: $0 gd mysqli"
echo " $0 pdo pdo_mysql"
echo " $0 --ini-name 0-apc.ini apcu apc"
echo
echo 'Possible values for module-name:'
find -maxdepth 1 \
-type f \
-name '*.so' \
-exec basename '{}' ';' \
| sort \
| xargs
echo
echo 'Some of the above modules are already compiled into PHP; please check'
echo 'the output of "php -i" to see which modules are already loaded.'
}
opts="$(getopt -o 'h?' --long 'help,ini-name:' -- "$@" || { usage >&2 && false; })"
eval set -- "$opts"
iniName=
while true; do
flag="$1"
shift
case "$flag" in
--help|-h|'-?') usage && exit 0 ;;
--ini-name) iniName="$1" && shift ;;
--) break ;;
*)
{
echo "error: unknown flag: $flag"
usage
} >&2
exit 1
;;
esac
done
modules=
for module; do
if [ -z "$module" ]; then
continue
fi
if [ -f "$module.so" ] && ! [ -f "$module" ]; then
# allow ".so" to be optional
module="$module.so"
fi
if ! [ -f "$module" ]; then
echo >&2 "error: '$module' does not exist"
echo >&2
usage >&2
exit 1
fi
modules="$modules $module"
done
if [ -z "$modules" ]; then
usage >&2
exit 1
fi
pm='unknown'
if [ -e /lib/apk/db/installed ]; then
pm='apk'
fi
apkDel=
if [ "$pm" = 'apk' ]; then
if \
[ -n "$PHPIZE_DEPS" ] \
&& ! apk info --installed .phpize-deps > /dev/null \
&& ! apk info --installed .phpize-deps-configure > /dev/null \
; then
apk add --no-cache --virtual '.docker-php-ext-enable-deps' binutils
apkDel='.docker-php-ext-enable-deps'
fi
fi
for module in $modules; do
if readelf --wide --syms "$module" | grep -q ' zend_extension_entry$'; then
# https://wiki.php.net/internals/extensions#loading_zend_extensions
absModule="$(readlink -f "$module")"
line="zend_extension=$absModule"
else
line="extension=$module"
fi
ext="$(basename "$module")"
ext="${ext%.*}"
if php -d 'display_errors=stderr' -r 'exit(extension_loaded("'"$ext"'") ? 0 : 1);'; then
# this isn't perfect, but it's better than nothing
# (for example, 'opcache.so' presents inside PHP as 'Zend OPcache', not 'opcache')
echo >&2
echo >&2 "warning: $ext ($module) is already loaded!"
echo >&2
continue
fi
ini="$PHP_INI_DIR/conf.d/${iniName:-"docker-php-ext-$ext.ini"}"
if ! grep -q "$line" "$ini" 2>/dev/null; then
echo "$line" >> "$ini"
fi
done
if [ "$pm" = 'apk' ] && [ -n "$apkDel" ]; then
apk del --no-network $apkDel
fi
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