Support additional format search paths #148
Draft
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via the
NIXOS_GENERATORS_FORMAT_SEARCH_PATH
environment variable and--format-search-path
CLI option, as proposed in #147.Additionally, introduce the
--show-format-search-path
option, which causesnixos-generate
to print the list of paths it will search for format files.Marked as a draft because:
nixos-generate
(a) rejects bad format names, (b) prints the expected paths when called with--show-format-search-path
, (c) prints formats from additional search paths when called with--list
, etc.Thanks!