STRLCPY/wireguard-initramfs

Prevent overwrite of config on multiple installs.

* Fixes #4.
* Install now creates a docs location with the latest default example config.
* /etc/wireguard-initramfs/config is not modified if it exists.

Robert Pufky committed 2 years ago

37d454d4

1 parent 008b3fac

Total 2 files Show one by one

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Makefile

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2	2
3	3		TARGETDIR = /etc/wireguard-initramfs
4	4		INITRAMFS = /etc/initramfs-tools
	5	+	DOCSDIR = /usr/local/share/docs/wireguard-initramfs
5	6
6	7		help:
7	8		@echo "USAGE:"
		skipped 4 lines
12	13		@echo " make uninstall"
13	14		@echo " Remove wireguard-initramfs from initramfs, leaves "
14	15		@echo " $(TARGETDIR). Does not need to be installed."
	16	+	@echo
	17	+	@echo "Example configuration located at: $(DOCSDIR)"
15	18		@echo
16	19
17	20		.PHONY: help Makefile
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23	26		@mkdir -p "$(TARGETDIR)"
24	27		@touch "$(TARGETDIR)/private_key"
25	28		@chmod 0600 "$(TARGETDIR)/private_key"
26		-	@cp -v config "$(TARGETDIR)/config"
	29	+	@cp -vn config "$(TARGETDIR)/config"
27	30		@chmod 0644 "$(TARGETDIR)/config"
28	31		@cp -v hooks "$(INITRAMFS)/hooks/wireguard"
29	32		@chmod 0755 hooks "$(INITRAMFS)/hooks/wireguard"
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31	34		@chmod 0755 init-premount "$(INITRAMFS)/scripts/init-premount/wireguard"
32	35		@cp -v init-bottom "$(INITRAMFS)/scripts/init-bottom/wireguard"
33	36		@chmod 0755 init-bottom "$(INITRAMFS)/scripts/init-bottom/wireguard"
	37	+	-@mkdir -p "$(DOCSDIR)/examples"
	38	+	@chmod -R 0755 "$(DOCSDIR)"
	39	+	@cp -v config "$(DOCSDIR)/examples/config"
	40	+	@chmod 0644 "$(DOCSDIR)/examples/config"
34	41		@echo "Done."
35	42		@echo
36	43		@echo "Setup $(TARGETDIR)/config and run:"
		skipped 8 lines
45	52		@rm -f "$(INITRAMFS)/hooks/wireguard"
46	53		@rm -f "$(INITRAMFS)/scripts/init-premount/wireguard"
47	54		@rm -f "$(INITRAMFS)/scripts/init-bottom/wireguard"
	55	+	@rm -rf "$(DOCSDIR)"
48	56		@echo
49	57		@echo "Done."
50	58
		skipped 5 lines

config

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