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https://github.com/SebastianWendel/nixpkgs.git
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05c132486d
This builds elisp to setup an emacs buffer with the packages given available. See shlevy/nix-buffer for more information. Currently only modifies $PATH.
21 lines
748 B
Nix
21 lines
748 B
Nix
# Functions to build elisp files to locally configure emcas buffers.
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# See https://github.com/shlevy/nix-buffer
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{ runCommand }:
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{
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withPackages = pkgs: runCommand "dir-locals.el" { inherit pkgs; } ''
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echo "(make-local-variable 'process-environment)" >> $out
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echo "(setenv \"PATH\" (concat" >> $out
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for pkg in $pkgs; do
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echo " \"$pkg/bin:$pkg/sbin\"" >> $out
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done
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echo " (getenv \"PATH\")))" >> $out
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echo -n "(setq-local exec-path (append '(" >> $out
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for pkg in $pkgs; do
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echo -en "\n \"$pkg/bin\" \"$pkg/sbin\"" >> $out
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done
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echo -e ")\\n exec-path))" >> $out
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'';
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}
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