53 lines
1.6 KiB
Bash
Executable File
53 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# script/run: build bin/sww with script/build and run discriminator and
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# rproxy on the host, with the settings in the environment, until rproxy
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# exits or the script is told to stop. rproxy listens on port 8080 unless
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# SWRP_LISTEN_ADDR says otherwise, in front of the app at SWRP_UPSTREAM_URL.
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# discriminator listens on port 8090 unless SWW_LISTEN_ADDR says otherwise, and
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# rproxy asks it there unless SWRP_WAF_BACKEND says otherwise. Unless
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# SWW_STATE_DIR is set, the state files go in bin/state, beside the binary,
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# and unless SWW_RULES_DIR is set, the rule files are those of share/rules.d,
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# which the image ships.
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set -eu
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
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ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
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DISCRIMINATOR=""
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RPROXY=""
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# stop_both: stop what runs, and wait for it, so that discriminator writes its state
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# files.
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stop_both() {
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trap '' HUP INT TERM
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kill $DISCRIMINATOR $RPROXY 2>/dev/null || true
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wait || true
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}
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main() {
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"$SCRIPT_DIR/build"
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if [ -z "${SWW_STATE_DIR+set}" ]; then
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SWW_STATE_DIR="$ROOT/bin/state"
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export SWW_STATE_DIR
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mkdir -p "$SWW_STATE_DIR"
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fi
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if [ -z "${SWW_RULES_DIR+set}" ]; then
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SWW_RULES_DIR="$ROOT/share/rules.d"
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export SWW_RULES_DIR
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fi
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SWW_LISTEN_ADDR="${SWW_LISTEN_ADDR:-:8090}"
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SWRP_WAF_BACKEND="${SWRP_WAF_BACKEND:-http://127.0.0.1:${SWW_LISTEN_ADDR##*:}}"
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export SWW_LISTEN_ADDR SWRP_WAF_BACKEND
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trap stop_both EXIT
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trap 'exit 1' HUP INT TERM
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"$ROOT/bin/sww" discriminator &
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DISCRIMINATOR=$!
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"$ROOT/bin/sww" rproxy &
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RPROXY=$!
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wait "$RPROXY"
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}
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main "$@"
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