92 lines
2.8 KiB
Makefile
92 lines
2.8 KiB
Makefile
# Top-level Makefile for nixos-dev-setup / omni.
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#
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# Wraps nixos-rebuild + cachix + flake update so common operations are
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# one command instead of one paragraph. Adapted from mitchellh's
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# Makefile but trimmed:
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#
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# - No vm/bootstrap targets — those are handled by `dev-env-bootstrap`
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# for the dev box and by `dev-deploy` for the fleet.
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# - No darwin/wsl targets — we don't run those (yet).
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# - HOST defaults to `hostname` so `make switch` Just Works on the
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# box you're sitting at.
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#
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# Override anything via env or args:
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#
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# make switch HOST=host1
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# make cache CACHE=aiolabs-nix
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# make build FLAKE=/path/to/some/flake
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HOST ?= $(shell hostname)
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CACHE ?= aiolabs-nix
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FLAKE ?= .
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# Always allow unfree — most of our hosts need at least one unfree
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# package (e.g. claude-code, vscode). Set in env so child processes
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# inherit it (cachix push uses nix-store under the hood).
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NIXPKGS_ALLOW_UNFREE := 1
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export NIXPKGS_ALLOW_UNFREE
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.PHONY: help
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help:
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@echo "Usage: make <target> [HOST=<name>] [CACHE=<cache>] [FLAKE=<path>]"
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@echo ""
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@echo "Targets:"
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@echo " switch nixos-rebuild switch on the local host"
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@echo " test nixos-rebuild test (no boot entry change)"
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@echo " build nix build the host's toplevel (no switch)"
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@echo " update nix flake update"
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@echo " cache push the host's closure to \$$CACHE"
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@echo " check nix flake check"
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@echo " clean nix-collect-garbage -d (system + user)"
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@echo " fmt nixfmt every .nix file in the tree"
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@echo " shellcheck shellcheck every .sh file in the tree"
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@echo ""
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@echo "Variables (current values):"
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@echo " HOST = $(HOST)"
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@echo " CACHE = $(CACHE)"
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@echo " FLAKE = $(FLAKE)"
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.PHONY: switch
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switch:
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sudo nixos-rebuild switch --flake $(FLAKE)#$(HOST)
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.PHONY: test
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test:
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sudo nixos-rebuild test --flake $(FLAKE)#$(HOST)
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.PHONY: build
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build:
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nix build $(FLAKE)#nixosConfigurations.$(HOST).config.system.build.toplevel
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.PHONY: update
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update:
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nix flake update --flake $(FLAKE)
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# Push the local host's closure to the cache. Requires `cachix` and
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# `jq` on PATH and a configured authtoken (`cachix authtoken <token>`).
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.PHONY: cache
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cache:
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nix build $(FLAKE)#nixosConfigurations.$(HOST).config.system.build.toplevel --json \
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| jq -r '.[].outputs | to_entries[].value' \
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| cachix push $(CACHE)
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.PHONY: check
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check:
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nix flake check $(FLAKE)
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.PHONY: clean
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clean:
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sudo nix-collect-garbage -d
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nix-collect-garbage -d
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# Format every .nix file. Requires nixfmt on PATH (in nixpkgs).
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.PHONY: fmt
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fmt:
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@find . -name '*.nix' -not -path './.git/*' -print0 \
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| xargs -0 -r nixfmt
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# Lint every .sh file. Requires shellcheck on PATH (in nixpkgs).
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.PHONY: shellcheck
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shellcheck:
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@find . -name '*.sh' -not -path './.git/*' -print0 \
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| xargs -0 -r shellcheck
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