rust/src/tools/nix-dev-shell/envrc-flake
Maybe Lapkin c52d952a6a
add instructions for generating flake.lock to envrc-flake
Previous setup instructions did not work without. (i.e. the envrc would
not do anything, `nix flake show..` would provide unhelpful error)
2024-11-28 21:52:18 +01:00

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# If you want to use this as an .envrc file to create a shell with necessery components
# to develop rustc, use the following command in the root of the rusr checkout:
#
# ln -s ./src/tools/nix-dev-shell/envrc-flake ./.envrc && nix flake update --flake ./src/tools/nix-dev-shell && echo .envrc >> .git/info/exclude
if nix flake show path:./src/tools/nix-dev-shell &> /dev/null; then
use flake path:./src/tools/nix-dev-shell
fi