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stockholm: export HOSTNAME and STOCKHOLM_VERSION

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tv 2017-12-05 23:25:09 +01:00
parent 3fb25717c5
commit 289dd785e5
2 changed files with 14 additions and 13 deletions
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14
krebs/5pkgs/simple/stockholm/default.nix
View File

@ -207,6 +207,10 @@
'');
init.env = pkgs.writeText "init.env" /* sh */ ''
export HOSTNAME="$(${pkgs.nettools}/bin/hostname)"
export STOCKHOLM_VERSION="''${STOCKHOLM_VERSION-$(${shell.get-version})}"
export quiet
export system
export target
@ -274,6 +278,16 @@
fi
'';
shell.get-version = pkgs.writeDash "stockholm.get-version" ''
set -efu
version=git.$(${pkgs.git}/bin/git describe --always --dirty)
case $version in (*-dirty)
version=$version@$HOSTNAME
esac
date=$(${pkgs.coreutils}/bin/date +%y.%m)
echo "$date.$version"
'';
in
pkgs.writeOut "stockholm" (lib.mapAttrs' (name: link:

13
shell.nix
View File

@ -2,16 +2,6 @@ let
lib = import ./lib;
pkgs = import <nixpkgs> { overlays = [(import ./krebs/5pkgs)]; };
get-version = pkgs.writeDash "get-version" ''
set -efu
version=git.$(${pkgs.git}/bin/git describe --always --dirty)
case $version in (*-dirty)
version=$version@$HOSTNAME
esac
date=$(${pkgs.coreutils}/bin/date +%y.%m)
echo "$date.$version"
'';
in pkgs.stdenv.mkDerivation {
name = "stockholm";
shellHook = /* sh */ ''
@ -39,9 +29,6 @@ in pkgs.stdenv.mkDerivation {
:
}
export HOSTNAME="$(${pkgs.nettools}/bin/hostname)"
export STOCKHOLM_VERSION="''${STOCKHOLM_VERSION-$(${get-version})}"
PS1='\[\e[38;5;162m\]\w\[\e[0m\] '
'';
}