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-rwxr-xr-xpersistent-nix-shell20
1 files changed, 20 insertions, 0 deletions
diff --git a/persistent-nix-shell b/persistent-nix-shell
new file mode 100755
index 0000000..a17f6de
--- /dev/null
+++ b/persistent-nix-shell
@@ -0,0 +1,20 @@
1#!@zsh@/bin/zsh
2
3set -e
4
5gcrootsDir=${PWD}/.nix-gc-roots
6
7if [[ ${#@} -ge 1 ]]; then
8 shellFile=${1}
9 shift
10else
11 shellFile=${PWD}/shell.nix
12fi
13
14set -x
15mkdir -p ${gcrootsDir}
16nix-instantiate ${shellFile} --indirect --add-root ${gcrootsDir}/shell.drv
17nix-store --indirect --add-root ${gcrootsDir}/shell.dep --realise $(nix-store --query --references ${gcrootsDir}/shell.drv)
18set +x
19
20exec nix-shell $(readlink ${gcrootsDir}/shell.drv) ${@}