render logs into images

.env.example

@@ -0,0 +1,23 @@
+# ESC/POS print proxy configuration
+
+# Host/port the proxy listens on for incoming print jobs
+LISTEN_HOST=0.0.0.0
+LISTEN_PORT=9100
+
+# Target printer the raw bytes are forwarded to
+TARGET_HOST=10.10.10.24
+TARGET_PORT=9100
+
+# Directory where job logs are written
+LOG_DIR=./logs
+
+# ESC/POS cut command prefix (hex, space-separated). Default GS V = 1d 56
+# A job is delimited by this prefix followed by one mode byte.
+CUT_PREFIX=1d 56
+
+# Keep bytes arriving after a cut as the start of the next job (true/false)
+KEEP_AFTER_CUT=true
+
+# Forward received bytes to the target printer (true/false).
+# Set to false to only receive + log jobs without sending them anywhere.
+FORWARD=true