nix-community/nix-direnv
1
0
Fork 0
mirror of https://github.com/nix-community/nix-direnv.git synced 2025-11-08 11:36:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge 070325a126 into 503cdf3a10

Browse source
This commit is contained in:
林玮 (Jade Lin) 2025-11-03 12:41:01 +00:00 • committed by GitHub
commit 77a34a81ed
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 11 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

11
direnvrc
View file

@ -189,6 +189,15 @@ _nix_add_gcroot() {
_nix build --out-link "$symlink" "$storepath"
}
_nix_refresh_gcroots() {
# Use touch to update all symlinks' timestamps to prevent nh
# from garbage collecting the frequently used direnv environment.
local layout_dir
layout_dir=$(direnv_layout_dir)
touch -h "${layout_dir}"/flake-profile-* "${layout_dir}"/flake-inputs/* "${layout_dir}"/nix-profile-*
}
_nix_clean_old_gcroots() {
local layout_dir=$1
@ -371,6 +380,7 @@ use_flake() {
if [[ -e ${profile_rc} ]]; then
# Our cache is valid, use that
_nix_direnv_info "Using cached dev shell"
_nix_refresh_gcroots
else
# We don't have a profile_rc to use!
_nix_direnv_error "use_flake failed - Is your flake's devShell working?"
@ -549,6 +559,7 @@ use_nix() {
else
if [[ -e ${profile_rc} ]]; then
_nix_direnv_info "Using cached dev shell"
_nix_refresh_gcroots
else
_nix_direnv_error "use_nix failed - Is your nix shell working?"
unset IN_NIX_SHELL