From 16c57bb791a1fc76b8b00894e29c050681809402 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Mon, 6 May 2024 09:53:43 +0200
Subject: ...
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 ssh/Makefile | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

(limited to 'ssh/Makefile')

diff --git a/ssh/Makefile b/ssh/Makefile
index b16f051..e7bf102 100644
--- a/ssh/Makefile
+++ b/ssh/Makefile
@@ -1,29 +1,47 @@
 .POSIX:
 
+DYNAMIC_ADDRESSES != \
+	for f in ../.secrets/ssh/hostfetch/* ../.work/ssh/hostfetch/* hostfetch/*; do \
+		test ! -x "$$f" || printf '%s\n' "$$f"; \
+	done | sort -u | sed 's|^.*/\([^/]*[^/~]\)$$|\1|'
+
 install:
 	-rm -f -- .ssh-config
 	test ! -e .ssh-config && test ! -L .ssh-config
 	printf '# %s\n' 'THIS FILE IS GENERATED from ~/.dotfiles/ssh/Makefile' \
 	                '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!' > .ssh-config
-	printf '\n\n' >> .ssh-config
+	chmod -- 600 .ssh-config
 	if test -f config; then \
-		cat config >> .ssh-config; \
+		../cat-with-head -- config >> .ssh-config; \
 	fi
 	set config.d/* && if test -f "$$1"; then \
-		../cat-nonbackups -- "$$@" >> .ssh-config; \
+		../cat-nonbackups-with-head -- "$$@" >> .ssh-config; \
 	fi
 	if test -f ../.secrets/ssh/config; then \
-		cat ../.secrets/ssh/config >> .ssh-config; \
+		../cat-with-head -- ../.secrets/ssh/config >> .ssh-config; \
 	fi
 	set ../.secrets/ssh/config.d/* && if test -f "$$1"; then \
-		../cat-nonbackups "$$@" >> .ssh-config; \
+		../cat-nonbackups-with-head -- "$$@" >> .ssh-config; \
 	fi
 	if test -f ../.work/ssh/config; then \
-		cat ../.work/ssh/config >> .ssh-config; \
+		../cat-with-head -- ../.work/ssh/config >> .ssh-config; \
 	fi
 	set ../.work/ssh/config.d/* && if test -f "$$1"; then \
-		../cat-nonbackups "$$@" >> .ssh-config; \
+		../cat-nonbackups-with-head -- "$$@" >> .ssh-config; \
 	fi
+	set -e; \
+	for name in $(DYNAMIC_ADDRESSES); do \
+		if test -x "../.secrets/ssh/hostfetch/$$name"; then \
+			addr="$$("../.secrets/ssh/hostfetch/$$name")"; \
+		elif test -x "../.work/ssh/hostfetch/$$name"; then \
+			addr="$$("../.work/ssh/hostfetch/$$name")"; \
+		else \
+			addr="$$("hostfetch/$$name")"; \
+		fi; \
+		test -n "$$addr"; \
+		sed "s/%$${name}%/$${addr}/g" -- "$$@" < .ssh-config > .ssh-config~; \
+		mv -- .ssh-config~ .ssh-config; \
+	done
 	mkdir -p -- ~/.ssh
 	test ! -e ~/.ssh/config || test -L ~/.ssh/config
 	test ! -e ~/.ssh/config || test -f ~/.ssh/config
-- 
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