Add goatcounter build

goatcounter/Dockerfile

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+FROM debian:bookworm-slim
+
+WORKDIR /goatcounter
+
+ENV GOATCOUNTER_VERSION 'v2.2.3'
+ENV GOATCOUNTER_TAG 'dev'
+ENV GOATCOUNTER_LISTEN '0.0.0.0:8080'
+ENV GOATCOUNTER_DB 'sqlite+/data/goatcounter.sqlite3'
+ENV GOATCOUNTER_SMTP ''
+
+RUN apt-get update \
+  && apt-get install -y ca-certificates ncat wget \
+  && update-ca-certificates --fresh
+
+RUN wget "https://github.com/zgoat/goatcounter/releases/download/$GOATCOUNTER_VERSION/goatcounter-$GOATCOUNTER_TAG-linux-amd64.gz" \
+  && gzip -d "goatcounter-$GOATCOUNTER_TAG-linux-amd64.gz" \
+  && mv "goatcounter-$GOATCOUNTER_TAG-linux-amd64" /usr/bin/goatcounter \
+  && chmod +x /usr/bin/goatcounter
+
+COPY goatcounter.sh ./
+COPY entrypoint.sh /entrypoint.sh
+
+EXPOSE 8080
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["/goatcounter/goatcounter.sh"]

goatcounter/entrypoint.sh

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+#!/usr/bin/env bash
+
+set -eu
+
+create_site ()
+{
+  goatcounter db create site \
+    -vhost "$GOATCOUNTER_DOMAIN" \
+    -user.email "$GOATCOUNTER_EMAIL" \
+    -password "$GOATCOUNTER_PASSWORD" \
+    -db "$GOATCOUNTER_DB"
+}
+
+# silence any errors
+if ! create_site; then
+  /bin/true
+fi
+
+exec "$@"

goatcounter/fly.toml

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+# fly.toml file generated for goatcounter-mat-services on 2022-08-27T22:27:36-04:00
+
+app = "goatcounter-mat-services"
+kill_signal = "SIGINT"
+kill_timeout = 5
+
+[env]
+  GOATCOUNTER_DOMAIN = "stats.mat.services"
+  GOATCOUNTER_EMAIL = "mat@mat.services"
+  LOG_SOURCE_HOST = "static-mat-services.internal"
+  LOG_SOURCE_PORT = "514"
+
+[experimental]
+  allowed_public_ports = []
+  auto_rollback = true
+
+[mounts]
+  destination = "/data"
+  source = "goatcounter_data"
+
+[[services]]
+  http_checks = []
+  internal_port = 8080
+  processes = ["app"]
+  protocol = "tcp"
+  script_checks = []
+  [services.concurrency]
+    hard_limit = 25
+    soft_limit = 20
+    type = "connections"
+
+  [[services.ports]]
+    force_https = true
+    handlers = ["http"]
+    port = 80
+
+  [[services.ports]]
+    handlers = ["tls", "http"]
+    port = 443
+
+  [[services.tcp_checks]]
+    grace_period = "1s"
+    interval = "15s"
+    restart_limit = 0
+    timeout = "2s"

goatcounter/goatcounter.sh

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+#!/usr/bin/env bash
+
+set -e
+
+declare OPTS=""
+
+OPTS="$OPTS -automigrate"
+OPTS="$OPTS -listen $GOATCOUNTER_LISTEN"
+OPTS="$OPTS -tls none"
+OPTS="$OPTS -email-from $GOATCOUNTER_EMAIL"
+OPTS="$OPTS -db $GOATCOUNTER_DB"
+
+if [ -n "$GOATCOUNTER_SMTP" ]; then
+  OPTS="$OPTS -smtp $GOATCOUNTER_SMTP"
+fi
+
+if [ -n "$GOATCOUNTER_DEBUG" ]; then
+  OPTS="$OPTS -debug all"
+fi
+
+ncat -l 9090 > /data/caddy.log &
+goatcounter import \
+  -site=$GOATCOUNTER_DOMAIN \
+  -follow \
+  -format=combined \
+  /data/caddy.log &
+
+goatcounter serve $OPTS