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author | Profpatsch <mail@profpatsch.de> | 2021-01-01 12:27:20 +0100 |
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committer | Profpatsch <mail@profpatsch.de> | 2021-01-01 12:27:20 +0100 |
commit | b5015b5865d8e8f8b64f99746a571b708e9b776f (patch) | |
tree | 55087666a194b810f8848ba539118f6354092cd9 /pkgs/profpatsch/execline/nixecline.nix | |
parent | 47a8bf4dd2cb1f6778b38bc2f4990ba72366d5a9 (diff) |
pkgs/profpatsch: add nix-run
Small tool which takes a block of nix options that should produce a script to run, and then calls the script with the rest of argv e nix-run { -A foobar } a b c calls `nix-build -A foobar && ./result a b c`.
Diffstat (limited to 'pkgs/profpatsch/execline/nixecline.nix')
-rw-r--r-- | pkgs/profpatsch/execline/nixecline.nix | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pkgs/profpatsch/execline/nixecline.nix b/pkgs/profpatsch/execline/nixecline.nix new file mode 100644 index 00000000..518bce2e --- /dev/null +++ b/pkgs/profpatsch/execline/nixecline.nix @@ -0,0 +1,16 @@ +# wrappers around execline commands ensuring sane default behaviours +{ writeExecline }: + +let + backtick = { + var, + cmd, + importVar ? [ "importas" "-ui" var var ] + }: writeExecline "nix-backtick" {} + ([ "backtick" "-in" var cmd ] + ++ importVar + ++ [ "$@" ]); + +in { + inherit backtick; +} |