From f765fcd6331a97e798a4315f71df19d12b6c46d4 Mon Sep 17 00:00:00 2001
From: Ryan Yin <xiaoyin_c@qq.com>
Date: Sun, 4 Feb 2024 12:23:25 +0800
Subject: [PATCH] fix: `conda init` failed because ~/.zshrc not modifiable

---
 home/darwin/shell.nix | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/home/darwin/shell.nix b/home/darwin/shell.nix
index 6fe3a707..b4f107f8 100644
--- a/home/darwin/shell.nix
+++ b/home/darwin/shell.nix
@@ -2,6 +2,23 @@ let
   envExtra = ''
     export PATH="$PATH:/opt/homebrew/bin:/usr/local/bin"
   '';
+  initExtra = ''
+    arch=$(uname -m)
+
+    if [ "aarch64" = "$arch" ] ||  [ "arm64" = "$arch" ]; then
+      # >>> (miniforge)conda initialize >>>
+      # !! Contents within this block are managed by 'conda init' !!
+      if [ -f "/opt/homebrew/Caskroom/miniforge/base/etc/profile.d/conda.sh" ]; then
+          . "/opt/homebrew/Caskroom/miniforge/base/etc/profile.d/conda.sh"
+      else
+          export PATH="/opt/homebrew/Caskroom/miniforge/base/bin:$PATH"
+      fi
+      # <<< conda initialize <<<
+    elif [[ "x86_64" = "$arch" ]]; then
+      # do nothing
+      true
+    fi
+  '';
 in {
   # Homebrew's default install location:
   #   /opt/homebrew for Apple Silicon
@@ -10,10 +27,10 @@ in {
   # in /opt/homebrew for Apple Silicon and /usr/local for Rosetta 2 to coexist and use bottles.
   programs.bash = {
     enable = true;
-    bashrcExtra = envExtra;
+    bashrcExtra = envExtra + initExtra;
   };
   programs.zsh = {
     enable = true;
-    inherit envExtra;
+    inherit envExtra initExtra;
   };
 }