170 lines
3.8 KiB
Bash
Executable File
170 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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set -ef
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[ $# -gt 0 ] || exit 1
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if [ -z "${NGX_DEBUG:-}" ] ; then
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cat >&2 <<-EOF
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$0:
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NGX_DEBUG is not set - defaulting to NGX_DEBUG=0
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EOF
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NGX_DEBUG=0
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fi
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set -a
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ANGIE_MODULES_DIR="${ANGIE_MODULES_DIR:-/usr/lib/angie/modules}"
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set +a
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## produce package list
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pkgs=
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for i ; do
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[ -n "$i" ] || continue
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i="angie-module-$i"
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printf '%s' "$i" | grep -zEq '^[a-z0-9.+-]+$' || {
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env printf 'package name %q is not legal, quitting!\n' "$i" >&2
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exit 1
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}
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pkgs="${pkgs}${pkgs:+ }$i"
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done
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[ -n "${pkgs}" ] || exit 0
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normalize_list() {
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[ -n "$1" ] || return 0
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printf '%s' "$1" \
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| tr -s '[:space:]' ' ' \
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| sed -zE 's/^ //;s/ $//'
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}
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sort_dedup_list() {
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[ -n "$1" ] || return 0
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printf '%s' "$1" \
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| tr -s '[:space:]' '\n' | sort -uV | paste -sd ' ' \
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| sed -zE 's/^\s+//;s/\s+$//'
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}
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pkgs=$(sort_dedup_list "${pkgs}")
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dirs='cache lib log'
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for n in ${dirs} ; do
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d="/run/angie/$n"
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[ -d "$d" ] || install -d "$d"
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done
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apt-install.sh ${pkgs}
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ANGIE_MODCONF_DIR=/etc/angie/mod.dist
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[ -d "${ANGIE_MODCONF_DIR}" ] || install -d "${ANGIE_MODCONF_DIR}"
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list_ngx_modules() {
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set +e
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dpkg-query -L "$1" \
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| grep -F -e "${ANGIE_MODULES_DIR}/" \
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| grep -E -e '/[^/]+_module(-debug)?\.so$' \
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| sed -E '\,^(.+)-debug\.so$,{p;s//\1.so/;p;d}' \
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| sort -uV \
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| xargs -r ls -U1d 2>/dev/null
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set -e
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}
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is_same_file() {
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find -L "$1" -samefile "$2" -printf . -quit 2>/dev/null | grep -Fq . || return 1
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}
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gen_mod_config() {
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if [ -s "$2" ] ; then
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printf '%s: configuration already exists: %s\n' "$1" "$2" >&2
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return
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fi
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[ -n "$3" ] || return
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local __m
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for __m in $3 ; do
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echo "load_module ${__m};"
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done > "$2"
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}
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for p in ${pkgs} ; do
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[ -n "$p" ] || continue
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i="${p#angie-module-}"
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## adjust modules:
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## - remove debug module if not in debug image
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## - move debug module to usual location otherwise
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while read -r fmod_debug ; do
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# [ -n "${fmod_debug}" ] || continue
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case "${fmod_debug}" in
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*-debug.so ) ;;
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* ) continue ;;
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esac
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fmod="${fmod_debug%-debug.so}.so"
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fmod_tmp=$(mktemp -u "${fmod}.XXXXXXXXXX")
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if [ "${NGX_DEBUG}" = 0 ] ; then
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if [ -f "${fmod}" ] ; then
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fmod_real=$(readlink -f "${fmod}")
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else
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env printf 'missing (non-debug) file: %q\n' "${fmod}" >&2
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env printf 'falling back to (debug) file: %q\n' "${fmod_debug}" >&2
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fmod_real=$(readlink -f "${fmod_debug}")
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fi
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else
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fmod_real=$(readlink -f "${fmod_debug}")
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fi
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[ -n "${fmod_real}" ] || exit 1
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ln -v "${fmod_real}" "${fmod_tmp}"
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rm -fv "${fmod}" "${fmod_debug}"
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mv -fv "${fmod_tmp}" "${fmod}"
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done <<-EOF
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$(list_ngx_modules "$p")
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EOF
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if [ -e "${ANGIE_MODCONF_DIR}/.$i.preseed" ] ; then
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printf '%s: skipping generation of module load config (preseed is in effect)\n' "$p" >&2
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continue
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fi
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## produce attachable module configs
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http_modules=
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mail_modules=
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stream_modules=
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while read -r fmod ; do
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[ -n "${fmod}" ] || continue
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fmod_short="modules.d/${fmod#"${ANGIE_MODULES_DIR}/"}"
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fname=${fmod##*/}
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case "${fname}" in
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ngx_http_* )
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http_modules="${http_modules}${http_modules:+ }${fmod_short}"
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;;
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ngx_mail_* )
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mail_modules="${mail_modules}${mail_modules:+ }${fmod_short}"
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;;
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ngx_stream_* )
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stream_modules="${stream_modules}${stream_modules:+ }${fmod_short}"
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;;
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## damn NDK
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ndk_http_* )
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http_modules="${http_modules}${http_modules:+ }${fmod_short}"
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;;
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* )
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env printf '%s: unable to determine module type for file (skipping): %q\n' "$p" "${fmod}" >&2
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continue
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;;
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esac
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done <<-EOF
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$(list_ngx_modules "$p")
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EOF
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[ -z "${http_modules}" ] || gen_mod_config "$p" "${ANGIE_MODCONF_DIR}/http-$i.conf" "${http_modules}"
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[ -z "${mail_modules}" ] || gen_mod_config "$p" "${ANGIE_MODCONF_DIR}/mail-$i.conf" "${mail_modules}"
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[ -z "${stream_modules}" ] || gen_mod_config "$p" "${ANGIE_MODCONF_DIR}/stream-$i.conf" "${stream_modules}"
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done
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