direnv: allow adding additional files to watch #182
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yannham
reviewed
Dec 17, 2023
| source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.4.0/direnvrc" "sha256-XQzUAvL6pysIJnRJyR7uVpmUSZfc7LSgWQwq/4mBr1U=" | ||
| fi | ||
| nix_direnv_watch_file project.ncl nickel.lock.ncl | ||
| nix_direnv_watch_file project.ncl nickel.lock.ncl %{std.string.join " " direnv.watch_files} |
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Shouldn't we escape the file names here, in all generality? For example:
let escape = std.string.replace "\"" "\\\"" in
let enclose = fun s => "\"%{s}\"" in
let extra_watch_files =
direnv.watch_files
|> std.array.map (fun s => s |> escape |> enclose)
|> std.string.join " "
in
..
nix_direnv_watch_file project.ncl nickel.lock.ncl extra_watch_filesThere was a problem hiding this comment.
I'm assuming this is for and other special characters? Perhaps we should use single quotes (') in the enclose function to also avoid arbitrary command expansions?
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Right, ' is probably better (then we need to escape them instead of " in escape)
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@nrdxp are you still willing to apply this change? I think after that this PR is good to go!
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