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-rw-r--r--Makefile40
-rw-r--r--default.nix5
2 files changed, 18 insertions, 27 deletions
diff --git a/Makefile b/Makefile
index e82e39c7e..958629055 100644
--- a/Makefile
+++ b/Makefile
@@ -9,34 +9,24 @@ export target_host ?= $(system)
export target_user ?= root
export target_path ?= /var/src
+evaluate = \
+ nix-instantiate \
+ --arg configuration "./$$LOGNAME/1systems/$$system.nix" \
+ --eval \
+ --readonly-mode \
+ --show-trace \
+ $(1)
+
+execute = $(call evaluate,-A config.krebs.build.$(1) --json) | jq -r . | sh
+
# usage: make deploy system=foo [target_host=bar]
-.PHONY: deploy
-deploy: populate ;@set -x
+deploy:
+ $(call execute,populate)
ssh "$$target_user@$$target_host" nixos-rebuild switch -I "$$target_path"
-# usage: make populate system=foo [target_host=bar]
-.PHONY: populate
-populate:;@
- result=$$(make -s eval get=config.krebs.build.populate filter=json)
- echo "$$result" | sh
-
-# usage: make eval system=foo get=config.krebs.build [LOGNAME=tv] [filter=json]
-.PHONY: eval
-eval:;@
-ifeq ($(filter),json)
- extraArgs='--json --strict'
- filter() { echo "$$1" | jq -r .; }
-else
- filter() { echo "$$1"; }
-endif
- result=$$(nix-instantiate \
- $${extraArgs-} \
- --show-trace \
- --readonly-mode \
- --eval \
- -A "$$get" \
- --arg configuration "./$$LOGNAME/1systems/$$system.nix")
- filter "$$result"
+# usage: make LOGNAME=shared system=wolf eval.config.krebs.build.host.name
+eval eval.:;@$(call evaluate)
+eval.%:;@$(call evaluate,-A $*)
## usage: make install system=foo target=
#.PHONY: install
diff --git a/default.nix b/default.nix
index 278f1d14d..b0ad60d8a 100644
--- a/default.nix
+++ b/default.nix
@@ -27,9 +27,10 @@ let stockholm = {
nlib = import (slib.npath "lib");
klib = import (slib.kpath "4lib") { lib = nlib; };
slib = rec {
+ nspath = ns: p: ./. + "/${ns}/${p}";
npath = p: nixpkgs-path + "/${p}";
- kpath = p: ./. + "/krebs/${p}";
- upath = p: ./. + "/${current-user-name}/${p}";
+ kpath = nspath "krebs";
+ upath = nspath current-user-name;
};
ulib = let p = slib.upath "4lib"; in
nlib.optionalAttrs (klib.dir.has-default-nix p)