Copier update: support Clone Repository in Container Volume

.config/.copier-answers.yml

@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: v0.1.7
+_commit: v0.1.9
 _src_path: gh:LabAutomationAndScreening/copier-base-template.git
 copier_answers_directory: .config
 description: Copier template for creating Python libraries and executables

.devcontainer/devcontainer.json

@@ -22,17 +22,17 @@
       "extensions": [
         // basic tooling
         // "eamodio.gitlens@15.5.1",
-        "coderabbit.coderabbit-vscode@0.21.8",
+        "coderabbit.coderabbit-vscode@0.21.9",
         "ms-vscode.live-server@0.5.2025051301",
         "MS-vsliveshare.vsliveshare@1.0.5905",
-        "anthropic.claude-code@2.1.278",
+        "anthropic.claude-code@2.1.283",
 
         // Python
         "-ms-python.vscode-pylance", // pyrefly is the language server for this project; ms-python.python auto-installs Pylance via its extension pack, and Pylance then warns on every boot that it's disabled
         "ms-python.python@2026.5.2026052901",
         "meta.pyrefly@1.3.1",
         "ms-vscode-remote.remote-containers@0.414.0",
-        "charliermarsh.ruff@2026.68.0",
+        "charliermarsh.ruff@2026.84.0",
 
         // Misc file formats
         "bierner.markdown-mermaid@1.29.0",
@@ -67,5 +67,5 @@
   "initializeCommand": "sh .devcontainer/initialize-command.sh",
   "onCreateCommand": "sh .devcontainer/on-create-command.sh",
   "postStartCommand": "sh .devcontainer/post-start-command.sh"
-  // Devcontainer context hash (do not manually edit this, it's managed by a pre-commit hook): 079f70d6 # spellchecker:disable-line
+  // Devcontainer context hash (do not manually edit this, it's managed by a pre-commit hook): 6950b8fc # spellchecker:disable-line
 }

.devcontainer/docker-compose.yml

@@ -15,7 +15,7 @@ services:
         REPO_NAME: copier-python-package-template
     # You can run `devcontainer-info content-url` in codespaces to see what image base is
     volumes:
-      - ..:/workspaces/copier-python-package-template:cached
+      - ..:${WORKSPACE_MOUNT_TARGET:-/workspaces/copier-python-package-template}
       # Break out the venv folder as a separate docker volume for better performance on Windows hosts
       - python_venv:/workspaces/copier-python-package-template/.venv
     command: sleep infinity

.devcontainer/initialize-command.sh

@@ -7,6 +7,15 @@ if [ -n "$CODESPACES" ] && [ "$CODESPACES" = "true" ]; then
     docker image prune --all --force
 fi
 
+# "Clone Repository in Container Volume" runs this inside a bootstrap container that has the cloned volume mounted at /workspaces.
+# The compose bind mount of `..` then points at a path the Docker host doesn't have, so it gets retargeted onto /workspaces where VS Code's own volume mount replaces it.
+workspace_mount_type=$(docker inspect --format '{{range .Mounts}}{{if eq .Destination "/workspaces"}}{{.Type}}{{end}}{{end}}' "$HOSTNAME" 2>/dev/null || true)
+if [ "$workspace_mount_type" = "volume" ]; then
+    echo "WORKSPACE_MOUNT_TARGET=/workspaces" > .devcontainer/.env
+else
+    : > .devcontainer/.env
+fi
+
 # ============== WARNING ==============================================================================
 # File is managed by copier template: gh:LabAutomationAndScreening/copier-base-template.git
 # See .config/.copier-managed-files.json for details.

.devcontainer/install-ci-tooling.py

@@ -18,8 +18,10 @@
 PNPM_VERSION = "12.4.2"
 COPIER_VERSION = "==9.18.2"
 COPIER_TEMPLATE_EXTENSIONS_VERSION = "==0.3.3"
-PRE_COMMIT_VERSION = "4.6.2"
-TASK_VERSION = "3.53.1"
+PRE_COMMIT_VERSION = "==4.6.2"
+# identify decides which files each pre-commit hook runs on, so a floating version silently changes what CI checks
+IDENTIFY_VERSION = "==2.6.20"
+TASK_VERSION = "==3.53.1"
 DOWNLOAD_TIMEOUT_SECONDS = 90
 # Where uv places both itself and the executables of the tools it installs. Resolves from USERPROFILE
 # on Windows, so it matches the runner's home directory without assuming its user name. Already on
@@ -112,7 +114,7 @@ def install_task(uv_path: str, uv_env: dict[str, str], *, is_windows: bool) -> N
     """
     LOCAL_BIN_DIR.mkdir(parents=True, exist_ok=True)
     _ = subprocess.run(  # noqa: S603 # this is all our own input
-        [uv_path, "tool", "install", f"go-task-bin=={TASK_VERSION}"],
+        [uv_path, "tool", "install", f"go-task-bin{TASK_VERSION}"],
         check=True,
         env=uv_env,
         timeout=DOWNLOAD_TIMEOUT_SECONDS,
@@ -272,7 +274,9 @@ def main():
                 uv_path,
                 "tool",
                 "install",
-                f"pre-commit=={PRE_COMMIT_VERSION}",
+                f"pre-commit{PRE_COMMIT_VERSION}",
+                "--with",
+                f"identify{IDENTIFY_VERSION}",
             ],
             check=True,
             env=uv_env,

.gitignore

@@ -126,5 +126,7 @@ dist
 # Devcontainer
 # The devcontainer CLI writes this lock file to pin feature digests, but we are not using it yet
 .devcontainer/devcontainer-lock.json
+# Written by initialize-command.sh on every devcontainer start
+.devcontainer/.env
 
 # Ignores specific to this repository

.pre-commit-config.yaml

@@ -136,6 +136,7 @@ repos:
               .*/__snapshots__/.*|
               .*/vendor_files/.*|
               .*\.svg|
+              .*\.wxs|  # formatter sorts attributes and joins multi-line ones, making the Windows installer files hard to read
           )$
 
   # Invalid File Checks

extensions/context.py

@@ -23,8 +23,9 @@ def hook(  # noqa: PLR0915 # yes, this is a lot of statements, but it's all just
         context["pnpm_version"] = "12.4.2"
         context["npm_version"] = "11.13.0"
         context["nvm_version"] = "0.40.5"
-        context["pre_commit_version"] = "4.6.2"
-        context["task_version"] = "3.53.1"
+        context["pre_commit_version"] = "==4.6.2"
+        context["identify_version"] = "==2.6.20"
+        context["task_version"] = "==3.53.1"
         context["pytest_version"] = ">=9.1.1"
         context["pytest_randomly_version"] = ">=5.0.0"
         context["pytest_cov_version"] = ">=7.1.0"

template/.devcontainer/devcontainer.json.jinja

@@ -34,17 +34,17 @@
         "-AmazonWebServices.aws-toolkit-vscode", // the AWS CLI feature installs this automatically, but it's causing problems in VS Code{% endraw %}{% endif %}{% raw %}
         // basic tooling
         // "eamodio.gitlens@15.5.1",
-        "coderabbit.coderabbit-vscode@0.21.8",
+        "coderabbit.coderabbit-vscode@0.21.9",
         "ms-vscode.live-server@0.5.2025051301",
         "MS-vsliveshare.vsliveshare@1.0.5905",{% endraw %}{% if install_claude_cli %}{% raw %}
-        "anthropic.claude-code@2.1.278",{% endraw %}{% endif %}{% raw %}{% endraw %}{% if (is_child_of_copier_base_template is defined and is_child_of_copier_base_template is sameas(true)) or (is_child_of_copier_base_template is not defined and template_uses_python is defined and template_uses_python is sameas(true)) %}{% raw %}
+        "anthropic.claude-code@2.1.283",{% endraw %}{% endif %}{% raw %}{% endraw %}{% if (is_child_of_copier_base_template is defined and is_child_of_copier_base_template is sameas(true)) or (is_child_of_copier_base_template is not defined and template_uses_python is defined and template_uses_python is sameas(true)) %}{% raw %}
 
         // Python
         "-ms-python.vscode-pylance", // pyrefly is the language server for this project; ms-python.python auto-installs Pylance via its extension pack, and Pylance then warns on every boot that it's disabled
         "ms-python.python@2026.5.2026052901",
         "meta.pyrefly@1.3.1",
         "ms-vscode-remote.remote-containers@0.414.0",
-        "charliermarsh.ruff@2026.68.0",{% endraw %}{% endif %}{% raw %}
+        "charliermarsh.ruff@2026.84.0",{% endraw %}{% endif %}{% raw %}
 {% endraw %}{% if is_child_of_copier_base_template is not defined and template_uses_vuejs is defined and template_uses_vuejs is sameas(true) %}{% raw %}
         // VueJS
         "vue.volar@3.2.5",

template/.devcontainer/docker-compose.yml.jinja

@@ -8,7 +8,7 @@
         REPO_NAME: {% endraw %}{{ repo_name }}{% raw %}
     # You can run `devcontainer-info content-url` in codespaces to see what image base is
     volumes:
-      - ..:/workspaces/{% endraw %}{{ repo_name }}{% raw %}:cached
+      - ..:${WORKSPACE_MOUNT_TARGET:-/workspaces/{% endraw %}{{ repo_name }}{% raw %}}
       # Break out the venv folder as a separate docker volume for better performance on Windows hosts
       - python_venv:/workspaces/{% endraw %}{{ repo_name }}{% raw %}/.venv
     command: sleep infinity

template/.devcontainer/initialize-command.sh

@@ -7,6 +7,15 @@ if [ -n "$CODESPACES" ] && [ "$CODESPACES" = "true" ]; then
     docker image prune --all --force
 fi
 
+# "Clone Repository in Container Volume" runs this inside a bootstrap container that has the cloned volume mounted at /workspaces.
+# The compose bind mount of `..` then points at a path the Docker host doesn't have, so it gets retargeted onto /workspaces where VS Code's own volume mount replaces it.
+workspace_mount_type=$(docker inspect --format '{{range .Mounts}}{{if eq .Destination "/workspaces"}}{{.Type}}{{end}}{{end}}' "$HOSTNAME" 2>/dev/null || true)
+if [ "$workspace_mount_type" = "volume" ]; then
+    echo "WORKSPACE_MOUNT_TARGET=/workspaces" > .devcontainer/.env
+else
+    : > .devcontainer/.env
+fi
+
 # ============== WARNING ==============================================================================
 # File is managed by copier template: gh:LabAutomationAndScreening/copier-base-template.git
 # See .config/.copier-managed-files.json for details.

template/.devcontainer/install-ci-tooling.py.jinja

@@ -12,6 +12,8 @@ PNPM_VERSION = "{% endraw %}{{ pnpm_version }}{% raw %}"
 COPIER_VERSION = "{% endraw %}{{ copier_version }}{% raw %}"
 COPIER_TEMPLATE_EXTENSIONS_VERSION = "{% endraw %}{{ copier_template_extensions_version }}{% raw %}"
 PRE_COMMIT_VERSION = "{% endraw %}{{ pre_commit_version }}{% raw %}"
+# identify decides which files each pre-commit hook runs on, so a floating version silently changes what CI checks
+IDENTIFY_VERSION = "{% endraw %}{{ identify_version }}{% raw %}"
 TASK_VERSION = "{% endraw %}{{ task_version }}{% raw %}"
 DOWNLOAD_TIMEOUT_SECONDS = 90
 # Where uv places both itself and the executables of the tools it installs. Resolves from USERPROFILE
@@ -105,7 +107,7 @@ def install_task(uv_path: str, uv_env: dict[str, str], *, is_windows: bool) -> N
     """
     LOCAL_BIN_DIR.mkdir(parents=True, exist_ok=True)
     _ = subprocess.run(  # noqa: S603 # this is all our own input
-        [uv_path, "tool", "install", f"go-task-bin=={TASK_VERSION}"],
+        [uv_path, "tool", "install", f"go-task-bin{TASK_VERSION}"],
         check=True,
         env=uv_env,
         timeout=DOWNLOAD_TIMEOUT_SECONDS,
@@ -265,7 +267,9 @@ def main():
                 uv_path,
                 "tool",
                 "install",
-                f"pre-commit=={PRE_COMMIT_VERSION}",
+                f"pre-commit{PRE_COMMIT_VERSION}",
+                "--with",
+                f"identify{IDENTIFY_VERSION}",
             ],
             check=True,
             env=uv_env,

template/.gitignore

@@ -126,5 +126,7 @@ dist
 # Devcontainer
 # The devcontainer CLI writes this lock file to pin feature digests, but we are not using it yet
 .devcontainer/devcontainer-lock.json
+# Written by initialize-command.sh on every devcontainer start
+.devcontainer/.env
 
 # Ignores specific to this repository

template/.pre-commit-config.yaml

@@ -136,6 +136,7 @@ repos:
               .*/__snapshots__/.*|
               .*/vendor_files/.*|
               .*\.svg|
+              .*\.wxs|  # formatter sorts attributes and joins multi-line ones, making the Windows installer files hard to read
           )$
 
   # Invalid File Checks