home-manager/format
Robert Helgesson 70af3b126a
ci: add format script and use in CI pipeline
The format script can be used to automatically format the Nix source
files and also verify that the files are formatted using the `-c`
command argument.

At the moment some files are exempt from the formatting to avoid
causing merge conflicts in active pull requests.

Finally, update the contribution guidelines to note that `nixfmt`
should be used.
2020-02-02 01:19:35 +01:00

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#! /usr/bin/env nix-shell
#! nix-shell -i bash -p findutils nixfmt
CHECK_ARG=
case $1 in
-h)
echo "$0 [-c]"
;;
-c)
CHECK_ARG=-c
;;
esac
# The first block of excludes are files where nixfmt does a poor job,
# IMHO. The second block of excludes are files touched by open pull
# requests and we want to avoid merge conflicts.
find . -name '*.nix' \
! -path ./modules/programs/irssi.nix \
\
! -path ./home-manager/default.nix \
! -path ./home-manager/home-manager.nix \
! -path ./modules/accounts/email.nix \
! -path ./modules/default.nix \
! -path ./modules/files.nix \
! -path ./modules/home-environment.nix \
! -path ./modules/lib/default.nix \
! -path ./modules/lib/file-type.nix \
! -path ./modules/lib/types.nix \
! -path ./modules/manual.nix \
! -path ./modules/misc/dconf.nix \
! -path ./modules/misc/gtk.nix \
! -path ./modules/misc/news.nix \
! -path ./modules/misc/nixpkgs.nix \
! -path ./modules/misc/xdg.nix \
! -path ./modules/modules.nix \
! -path ./modules/programs/afew.nix \
! -path ./modules/programs/alot.nix \
! -path ./modules/programs/bash.nix \
! -path ./modules/programs/emacs.nix \
! -path ./modules/programs/firefox.nix \
! -path ./modules/programs/fish.nix \
! -path ./modules/programs/gpg.nix \
! -path ./modules/programs/lesspipe.nix \
! -path ./modules/programs/neovim.nix \
! -path ./modules/programs/ssh.nix \
! -path ./modules/programs/tmux.nix \
! -path ./modules/programs/vscode.nix \
! -path ./modules/programs/zsh.nix \
! -path ./modules/services/gpg-agent.nix \
! -path ./modules/services/kbfs.nix \
! -path ./modules/services/keybase.nix \
! -path ./modules/services/mpd.nix \
! -path ./modules/services/sxhkd.nix \
! -path ./modules/services/window-managers/i3.nix \
! -path ./modules/systemd.nix \
! -path ./nix-darwin/default.nix \
! -path ./tests/default.nix \
! -path ./tests/modules/home-environment/default.nix \
! -path ./tests/modules/home-environment/session-variables.nix \
! -path ./tests/modules/programs/gpg/override-defaults.nix \
! -path ./tests/modules/programs/tmux/default.nix \
! -path ./tests/modules/programs/tmux/disable-confirmation-prompt.nix \
! -path ./tests/modules/programs/tmux/secure-socket-enabled.nix \
! -path ./tests/modules/programs/zsh/session-variables.nix \
! -path ./tests/modules/services/sxhkd/service.nix \
! -path ./tests/modules/systemd/default.nix \
! -path ./tests/modules/systemd/services.nix \
! -path ./tests/modules/systemd/session-variables.nix \
-exec nixfmt $CHECK_ARG {} +