67 lines
1.4 KiB
Plaintext
67 lines
1.4 KiB
Plaintext
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#! /bin/sh
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# TODO do_work should retry until success
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set -euf
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port=${port-1028}
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local_painload=$HOME/painload
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remote_painload="https://github.com/krebscode/painload"
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local_hosts=$HOME/hosts
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remote_hosts="git@github.com:krebscode/hosts.git"
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main() {
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ensure_local_painload
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ensure_local_hosts
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is_worker && do_work || become_server
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}
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ensure_local_painload() {
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test -d "$local_painload" || git clone "$remote_painload" "$local_painload"
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}
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ensure_local_hosts() {
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test -d "$local_hosts" || git clone "$remote_hosts" "$local_hosts"
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}
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become_server() {
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exec socat "TCP-LISTEN:$port,reuseaddr,fork" "EXEC:$0"
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}
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is_worker() {
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test "${SOCAT_SOCKPORT-}" = "$port"
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}
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do_work() {
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# read request
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req_line="$(read line && echo "$line")"
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req_hdrs="$(sed -n '/^\r$/q;p')"
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set -x
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cd "$local_hosts"
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git pull >&2
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cd "$local_hosts"
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find . -name .git -prune -o -type f -exec git rm \{\} \; >/dev/null
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cd "$local_painload"
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git pull >&2
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find "$local_painload/retiolum/hosts" -type f -exec cp \{\} "$local_hosts" \;
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cd "$local_hosts"
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find . -name .git -prune -o -type f -exec git add \{\} \; >&2
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if git status --porcelain | grep -q .; then
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git config user.email "$LOGNAME@$(hostname)"
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git config user.name "$LOGNAME"
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git commit -m bump >&2
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git push >&2
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fi
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echo "HTTP/1.1 200 OK"
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echo
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echo "https://github.com/krebscode/hosts/archive/master.tar.gz"
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echo "https://github.com/krebscode/hosts/archive/master.zip"
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}
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main "$@"
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