mirror of
https://github.com/Evidlo/remarkable_printer.git
synced 2024-10-20 03:27:37 -04:00
d1fe37662a
Previous to this commit, the printer needs to continuously run in the background, even if it doesn't do much most of the time, to keep the socket open and handle incoming connections. This commit hands over handling the open socket to systemd and the printer-code gets started by systemd only when there is something incoming on the socket. The printer itself then takes over the socket from systemd, handles the incoming data and exits afterwards, returning socket management to systemd again. This reduces running processes as well as the memory footprint of the running system.
48 lines
1.2 KiB
Makefile
48 lines
1.2 KiB
Makefile
.ONESHELL:
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.SILENT:
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host=10.11.99.1
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printer.arm:
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go get ./...
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env GOOS=linux GOARCH=arm GOARM=5 go build -o printer.arm
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printer.x86:
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go get ./...
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go build -o printer.x86
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# get latest prebuilt releases
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.PHONY: download_prebuilt
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download_prebuilt:
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curl -LO http://github.com/evidlo/remarkable_printer/releases/latest/download/release.zip
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unzip release.zip
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# install to device
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.PHONY: install
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install: printer.arm
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eval $(shell ssh-agent -s)
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ssh -o AddKeysToAgent=yes root@$(host) systemctl stop printer || true
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scp printer.arm root@$(host):
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scp printer.service root@$(host):/etc/systemd/system
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scp printer.socket root@$(host):/etc/systemd/system
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ssh root@$(host) systemctl daemon-reload
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ssh root@$(host) systemctl enable printer.socket
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ssh root@$(host) systemctl restart printer.socket
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.PHONY: release
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release: printer.arm printer.x86
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rm -f release.zip
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zip release.zip printer.arm printer.x86 printer.service printer.socket -r
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.PHONY: install_config
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install_config:
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sudo lpadmin -p reMarkable \
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-E \
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-o printer-error-policy=abort-job \
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-v socket://$(host) \
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-P remarkable.ppd
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# -m lsb/usr/cupsfilters/Generic-PDF_Printer-PDF.ppd
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clean:
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rm -f printer.x86 printer.arm release.zip
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