Add hash-suffixed versioning and git-based reinstall command

.claude/commands/reinstall.md

@@ -1,15 +1,6 @@
-# Reinstall tensors
-
-Bump version, reinstall locally and on junkpile.
-
-Run the reinstall script:
-
+---
+description: Reinstall tensors - update version with git hash, install locally and on junkpile
+---
 ```bash
-python scripts/reinstall.py
+${CLAUDE_PROJECT_ROOT}/.claude/commands/reinstall.sh
 ```
-
-This will:
-1. Bump the patch version in pyproject.toml
-2. Install locally with `uv pip install -e .`
-3. Sync the project to junkpile via rsync
-4. Install on junkpile with `pip install -e '.[server]'`

.claude/commands/reinstall.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# Tensors Reinstall Script
+# Updates version with git hash, reinstalls locally and on junkpile
+set -euo pipefail
+
+TENSORS_ROOT="/Users/chi/Projects/tensors"
+JUNKPILE_HOST="chi@junkpile"
+JUNKPILE_PATH="/opt/tensors/app"
+
+cd "$TENSORS_ROOT"
+
+# Get current version from __init__.py
+CURRENT_VERSION=$(sed -n 's/^__version__ = "\([^"]*\)"/\1/p' tensors/__init__.py)
+BASE_VERSION=$(echo "$CURRENT_VERSION" | sed 's/+.*//')
+
+# Get the LAST commit hash BEFORE we make any changes
+LAST_HASH=$(git rev-parse --short HEAD)
+
+# New version with hash
+NEW_VERSION="${BASE_VERSION}+${LAST_HASH}"
+
+echo "=== Tensors Reinstall ==="
+echo "Current version: $CURRENT_VERSION"
+echo "Base version:    $BASE_VERSION"
+echo "Last commit:     $LAST_HASH"
+echo "New version:     $NEW_VERSION"
+echo ""
+
+# Check if version already matches (avoid loop)
+if [[ "$CURRENT_VERSION" == "$NEW_VERSION" ]]; then
+    echo "[1/5] Version already at $NEW_VERSION, skipping version bump"
+else
+    echo "[1/5] Updating version to $NEW_VERSION..."
+    sed -i '' "s/__version__ = \".*\"/__version__ = \"$NEW_VERSION\"/" tensors/__init__.py
+    echo "  Updated tensors/__init__.py"
+
+    # Commit version change if there are changes
+    if ! git diff --quiet; then
+        echo ""
+        echo "[2/5] Committing version update..."
+        git add tensors/__init__.py
+        git commit -m "Version $NEW_VERSION"
+        echo "  Committed."
+    fi
+fi
+
+# Push if ahead of remote
+if git status | grep -q "Your branch is ahead"; then
+    echo ""
+    echo "Pushing to remote..."
+    git push
+fi
+
+echo ""
+echo "[3/5] Installing locally via uv..."
+uv pip install -e .
+
+echo ""
+echo "[4/5] Pulling on junkpile..."
+ssh "$JUNKPILE_HOST" "cd $JUNKPILE_PATH && sudo -u tensors git checkout . && sudo -u tensors git pull"
+
+echo ""
+echo "[5/5] Installing on junkpile..."
+ssh "$JUNKPILE_HOST" "cd $JUNKPILE_PATH && sudo -u tensors uv sync && sudo systemctl restart tensors"
+
+echo ""
+echo "=== Verification ==="
+uv run tsr --version
+
+echo ""
+echo "=== Done ==="
+echo "Version: $NEW_VERSION"
+echo "Installed locally and on junkpile."

pyproject.toml

@@ -1,9 +1,9 @@
 [project]
 name = "tensors"
-version = "0.1.18"
+dynamic = ["version"]
 description = "Read safetensor metadata and fetch CivitAI model information"
 readme = "README.md"
-requires-python = ">=3.14"
+requires-python = ">=3.12"
 dependencies = [
     "safetensors>=0.4.0",
     "httpx>=0.27.0",
@@ -24,6 +24,9 @@ tsr = "tensors:main"
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+[tool.hatch.version]
+path = "tensors/__init__.py"
+
 [tool.hatch.build.targets.wheel]
 packages = ["tensors"]
 

scripts/reinstall.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Reinstall tensors locally and on junkpile."""
+"""Reinstall tensors locally and on junkpile with hash-suffixed versioning."""
 
 from __future__ import annotations
 
@@ -9,51 +9,81 @@ import sys
 from pathlib import Path
 
 PROJECT_ROOT = Path(__file__).parent.parent
-PYPROJECT = PROJECT_ROOT / "pyproject.toml"
+INIT_FILE = PROJECT_ROOT / "tensors" / "__init__.py"
 JUNKPILE_HOST = "chi@junkpile"
-JUNKPILE_PATH = "~/Projects/tensors"
+JUNKPILE_PATH = "/opt/tensors"
 
 
 def get_version() -> str:
-    """Get current version from pyproject.toml."""
-    content = PYPROJECT.read_text()
-    match = re.search(r'version\s*=\s*"([^"]+)"', content)
+    """Get current version from __init__.py."""
+    content = INIT_FILE.read_text()
+    match = re.search(r'__version__\s*=\s*"([^"]+)"', content)
     if not match:
-        raise ValueError("Could not find version in pyproject.toml")
+        raise ValueError("Could not find __version__ in tensors/__init__.py")
     return match.group(1)
 
 
-def bump_version(current: str) -> str:
-    """Bump patch version."""
-    parts = current.split(".")
-    parts[-1] = str(int(parts[-1]) + 1)
-    return ".".join(parts)
+def get_base_version(version: str) -> str:
+    """Strip any +hash suffix from version."""
+    return version.split("+")[0]
+
+
+def get_git_hash() -> str:
+    """Get short git hash of HEAD."""
+    result = subprocess.run(
+        ["git", "rev-parse", "--short", "HEAD"],
+        capture_output=True,
+        text=True,
+        check=True,
+        cwd=PROJECT_ROOT,
+    )
+    return result.stdout.strip()
 
 
 def set_version(new_version: str) -> None:
-    """Update version in pyproject.toml."""
-    content = PYPROJECT.read_text()
-    # Only replace the project version (line starts with 'version')
-    content = re.sub(r'^version\s*=\s*"[^"]+"', f'version = "{new_version}"', content, count=1, flags=re.MULTILINE)
-    PYPROJECT.write_text(content)
-    print(f"  Updated pyproject.toml to {new_version}")
+    """Update version in __init__.py."""
+    content = INIT_FILE.read_text()
+    content = re.sub(r'__version__\s*=\s*"[^"]+"', f'__version__ = "{new_version}"', content)
+    INIT_FILE.write_text(content)
+    print(f"  Updated tensors/__init__.py to {new_version}")
 
 
-def run(cmd: list[str], *, check: bool = True, capture: bool = False) -> subprocess.CompletedProcess[str]:
+def run(cmd: list[str], *, check: bool = True, capture: bool = False, cwd: Path | None = None) -> subprocess.CompletedProcess[str]:
     """Run a command."""
     print(f"  $ {' '.join(cmd)}")
-    return subprocess.run(cmd, check=check, capture_output=capture, text=True)
+    return subprocess.run(cmd, check=check, capture_output=capture, text=True, cwd=cwd or PROJECT_ROOT)
+
+
+def git_commit_version(version: str) -> bool:
+    """Commit version change if there are changes."""
+    # Check if there are changes
+    result = run(["git", "diff", "--quiet", "tensors/__init__.py"], check=False, capture=True)
+    if result.returncode == 0:
+        return False  # No changes
+
+    run(["git", "add", "tensors/__init__.py"])
+    run(["git", "commit", "-m", f"Version {version}"])
+    return True
+
+
+def git_push_if_ahead() -> bool:
+    """Push to remote if ahead."""
+    result = run(["git", "status", "--porcelain", "-b"], capture=True)
+    if "ahead" in result.stdout:
+        run(["git", "push"])
+        return True
+    return False
 
 
 def install_local() -> None:
     """Install locally with uv."""
-    print("\n[2/4] Installing locally...")
+    print("\n[3/5] Installing locally...")
     run(["uv", "pip", "install", "-e", "."], check=True)
 
 
 def sync_to_junkpile() -> None:
     """Sync project to junkpile."""
-    print("\n[3/4] Syncing to junkpile...")
+    print("\n[4/5] Syncing to junkpile...")
     excludes = [
         ".git",
         ".venv",
@@ -76,18 +106,36 @@ def sync_to_junkpile() -> None:
 
 def install_junkpile() -> None:
     """Install on junkpile."""
-    print("\n[4/4] Installing on junkpile...")
+    print("\n[5/5] Installing on junkpile...")
     run(["ssh", JUNKPILE_HOST, f"cd {JUNKPILE_PATH} && pip install -e '.[server]'"])
 
 
 def main() -> int:
     """Main entry point."""
     current = get_version()
-    new_version = bump_version(current)
+    base_version = get_base_version(current)
+    git_hash = get_git_hash()
+    new_version = f"{base_version}+{git_hash}"
 
-    print(f"\n[1/4] Bumping version {current} -> {new_version}...")
+    print("\n=== Tensors Reinstall ===")
+    print(f"  Current version: {current}")
+    print(f"  Base version:    {base_version}")
+    print(f"  Git hash:        {git_hash}")
+    print(f"  New version:     {new_version}")
+
+    if current == new_version:
+        print("\n[1/5] Version already current, skipping update")
+    else:
+        print(f"\n[1/5] Updating version to {new_version}...")
         set_version(new_version)
 
+        print("\n[2/5] Committing version change...")
+        if git_commit_version(new_version):
+            print("  Committed.")
+            git_push_if_ahead()
+        else:
+            print("  No changes to commit.")
+
     try:
         install_local()
         sync_to_junkpile()
@@ -96,6 +144,10 @@ def main() -> int:
         print(f"\nError: Command failed with exit code {e.returncode}")
         return 1
 
+    # Verify installation
+    print("\n=== Verification ===")
+    run(["uv", "run", "tsr", "--version"])
+
     print(f"\n Done! tensors {new_version} installed locally and on junkpile")
     return 0