chore: replace mirror URL adjustment with wrapper script support

The `replace-mirrors` function was removed from environment setup and task scripts. Instead, the scripts now check for the existence of wrapper scripts (like `pixi-wrapper.sh` and `uv-wrapper.sh`) and use them to invoke `pixi` and `uv`. This change provides more flexibility and avoids directly modifying lock files.

Changes affect:
- Environment activation script (.config/direnv/10-python.sh)
- Dependency installation script (tasks/install.sh)
- Dependency upgrade script (tasks/upgrade.sh)
- Package initialization script (tasks/gen-init.sh)

The wrapper approach allows for custom pre/post processing of commands without hardcoded URL replacements, making the scripts more maintainable and adaptable to different environments.

Author: liblaf

template/.config/copier/mise/tasks/gen-init.sh

@@ -10,7 +10,7 @@ function has() {
 }
 
 TEMPLATE="\
-# tangerine-start: lazy-loader.py.jinja
+# tangerine-start: lazy-loader.py
 import lazy_loader as lazy
 
 __getattr__, __dir__, __all__ = lazy.attach_stub(__name__, __file__)

template/.config/copier/mise/tasks/install.sh

@@ -5,21 +5,18 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-function replace-mirrors() {
-  local file="$1"
-  if [[ -f $file ]]; then
-    # ref: <https://github.com/astral-sh/uv/issues/6349#issuecomment-3076752818>
-    sd 'https://(\S+)/packages\b' 'https://files.pythonhosted.org/packages' "$file"
-    sd 'https://(\S+)/simple\b' 'https://pypi.org/simple' "$file"
-  fi
+function has() {
+  type "$@" &> /dev/null
 }
 
 if [[ -f 'pixi.lock' ]]; then
-  pixi install
-  replace-mirrors 'pixi.lock'
+  pixi='pixi'
+  if has pixi-wrapper.sh; then pixi='pixi-wrapper.sh'; fi
+  "$pixi" install
 fi
 
 if [[ -f 'uv.lock' ]]; then
-  uv sync --all-extras --all-groups
-  replace-mirrors 'uv.lock'
+  uv='uv'
+  if has uv-wrapper.sh; then uv='uv-wrapper.sh'; fi
+  "$uv" sync --all-extras --all-groups
 fi

template/.config/copier/mise/tasks/upgrade.sh

@@ -6,21 +6,18 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-function replace-mirrors() {
-  local file="$1"
-  if [[ -f $file ]]; then
-    # ref: <https://github.com/astral-sh/uv/issues/6349#issuecomment-3076752818>
-    sd 'https://(\S+)/packages\b' 'https://files.pythonhosted.org/packages' "$file"
-    sd 'https://(\S+)/simple\b' 'https://pypi.org/simple' "$file"
-  fi
+function has() {
+  type "$@" &> /dev/null
 }
 
 if [[ -f 'pixi.lock' ]]; then
-  pixi upgrade
-  replace-mirrors 'pixi.lock'
+  pixi='pixi'
+  if has pixi-wrapper.sh; then pixi='pixi-wrapper.sh'; fi
+  "$pixi" upgrade
 fi
 
 if [[ -f 'uv.lock' ]]; then
-  uv sync --upgrade
-  replace-mirrors 'uv.lock'
+  uv='uv'
+  if has uv-wrapper.sh; then uv='uv-wrapper.sh'; fi
+  "$uv" sync --upgrade
 fi

template/.config/direnv/10-python.sh

@@ -4,26 +4,24 @@
 
 pushd "$(git rev-parse --show-toplevel)" > /dev/null || return 1
 
-function replace-mirrors() {
-  local file="$1"
-  if [[ -f $file ]]; then
-    sd 'https://(\S+)/simple\b' 'https://pypi.org/simple' "$file"
-    sd 'https://(\S+)/packages\b' 'https://files.pythonhosted.org/packages' "$file"
-  fi
+function has() {
+  type "$@" &> /dev/null
 }
 
 if [[ -f 'pixi.lock' ]]; then
   options=()
   if [[ -t 2 ]]; then
     options+=(--color=always)
   fi
-  eval "$(pixi shell-hook "${options[@]}")"
-  replace-mirrors 'pixi.lock'
+  pixi='pixi'
+  if has pixi-wrapper.sh; then pixi='pixi-wrapper.sh'; fi
+  eval "$("$pixi" shell-hook "${options[@]}")"
 fi
 
 if [[ -f 'uv.lock' ]]; then
-  uv sync --all-extras --all-groups
-  replace-mirrors 'uv.lock'
+  uv='uv'
+  if has uv-wrapper.sh; then uv='uv-wrapper.sh'; fi
+  "$uv" sync --all-extras --all-groups
   sed --in-place --regexp-extended \
     's|\s*(include-system-site-packages)\s*=\s*.*\s*|\1 = true|' '.venv/pyvenv.cfg'
   # shellcheck disable=SC1091