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运行时检测 Nix 安装方式然后再确定 scope

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[GitHub #337]
This commit is contained in:
Aoran Zeng
2026-02-24 17:31:09 +08:00
parent 7efad63968
commit 0f8b5fa88d
1 changed files with 45 additions and 4 deletions
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49
src/recipe/ware/Nix.c
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@@ -4,13 +4,31 @@
def_target(wr_nix, "nix");
/**
* 运行时检查到底是哪种安装方式
*
* https://github.com/RubyMetric/chsrc/issues/337
*/
bool
wr_nix_is_multi_user_installation_mode ()
{
if (xy_file_exist ("/nix/var/nix/daemon-socket/socket"))
{
return true;
}
else
{
return false;
}
}
void
wr_nix_prelude ()
{
chef_prep_this (wr_nix, s);
chef_set_recipe_created_on (this, "2023-09-26");
chef_set_recipe_last_updated (this, "2025-08-09");
chef_set_recipe_last_updated (this, "2026-02-24");
chef_set_sources_last_updated (this, "2025-07-13");
chef_set_chef (this, NULL);
@@ -19,8 +37,16 @@ wr_nix_prelude ()
chef_set_scope_cap (this, ProjectScope, ScopeCap_Unable);
chef_set_scope_cap (this, UserScope, ScopeCap_Able_And_Implemented);
chef_set_scope_cap (this, SystemScope, ScopeCap_Unable);
chef_set_default_scope (this, UserScope);
chef_set_scope_cap (this, SystemScope, ScopeCap_Able_And_Implemented);
if (wr_nix_is_multi_user_installation_mode ())
{
chef_set_default_scope (this, SystemScope);
}
else
{
chef_set_default_scope (this, UserScope);
}
chef_deny_english(this);
chef_deny_user_define(this);
@@ -48,6 +74,7 @@ wr_nix_check_cmd ()
* @consult
* 1. https://help.mirrors.cernet.edu.cn/nix-channels/
* 2. https://gitee.com/RubyMetric/chsrc/issues/I83894
* 3. https://github.com/RubyMetric/chsrc/issues/337
*/
void
wr_nix_setsrc (char *option)
@@ -56,11 +83,25 @@ wr_nix_setsrc (char *option)
chsrc_use_this_source (wr_nix);
char *user_scope_nix_config = "~/.config/nix/nix.conf";
char *system_scope_nix_config = "/etc/nix/nix.conf";
char *config_file = NULL;
if (wr_nix_is_multi_user_installation_mode ())
{
config_file = system_scope_nix_config;
}
else
{
config_file = user_scope_nix_config;
}
char *cmd = xy_strcat (3, "nix-channel --add ", source.url, "nixpkgs-unstable nixpkgs");
chsrc_run (cmd, RunOpt_Default);
char *w = xy_strcat (3, "substituters = ", source.url, "store https://cache.nixos.org/");
chsrc_append_to_file (w, "~/.config/nix/nix.conf");
chsrc_append_to_file (w, config_file);
chsrc_run ("nix-channel --update", RunOpt_Default);