Downcase uv where applicable

The project is named uv, not UV. Even at the start of a sentence. -_-

Author: ctrueden

.github/workflows/build.yml

@@ -9,7 +9,7 @@
 #    - Linux: ~/.cache/rattler/cache
 #    - macOS: ~/Library/Caches/rattler/cache
 #    - Windows: %LOCALAPPDATA%\rattler\cache
-# 4. UV package cache:
+# 4. uv package cache:
 #    - Linux: ~/.cache/uv
 #    - macOS: ~/.cache/uv
 #    - Windows: %LOCALAPPDATA%\uv\cache
@@ -79,7 +79,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pixi-pkgs-
 
-      - name: Cache UV packages
+      - name: Cache uv packages
         uses: actions/cache@v4
         with:
           path: |

CLAUDE.md

@@ -176,7 +176,7 @@ The project provides type-safe builder classes for different environment types:
 - Uses `mamba run -p <envDir>` for activation
 - Location: `org.apposed.appose.builder.MambaBuilder`
 
-**UvBuilder** - Fast Python virtual environments via UV
+**UvBuilder** - Fast Python virtual environments via uv
 - Created via `Appose.uv()` or `Appose.uv(source)`
 - Type-safe methods: `include(packages...)`, `python(version)`
 - Supports `requirements.txt` files
@@ -217,11 +217,11 @@ Environment env = Appose.pixi()
 Environment env = Appose.mamba("path/to/environment.yml")
     .build();
 
-// UV builder with requirements.txt
+// uv builder with requirements.txt
 Environment env = Appose.uv("path/to/requirements.txt")
     .build();
 
-// UV builder with programmatic packages
+// uv builder with programmatic packages
 Environment env = Appose.uv()
     .python("3.11")
     .include("numpy", "pandas", "matplotlib")

README.md

@@ -151,7 +151,7 @@ disk usage and troubleshoot environment issues.
 **Location:** `~/.local/share/appose/` (customizable via `appose.envs-dir` system property)
 
 This directory contains:
-- **Tool binaries:** Pixi, UV, and Micromamba executables downloaded by Appose
+- **Tool binaries:** Pixi, uv, and Micromamba executables downloaded by Appose
   - `.pixi/bin/pixi` (v0.39.5)
   - `.uv/bin/uv` (v0.5.25)
   - `.mamba/bin/micromamba` (latest)
@@ -168,7 +168,7 @@ Each package manager maintains its own cache for downloaded packages:
 - Windows: `%LocalAppData%\rattler\cache`
 - Check location: `pixi info`
 
-**UV**:
+**uv**:
 - Environment variable: `UV_CACHE_DIR`
 - Linux: `~/.cache/uv`
 - macOS: `~/.cache/uv`
@@ -188,7 +188,7 @@ Each package manager maintains its own cache for downloaded packages:
 To free up disk space, you can clear individual caches:
 
 ```bash
-# Clear UV cache
+# Clear uv cache
 uv cache clean
 
 # Clear Pixi/Rattler cache

src/main/java/org/apposed/appose/Appose.java

@@ -292,8 +292,8 @@ public static MambaBuilder mamba(String source) throws IOException {
 	}
 
 	/**
-	 * Creates a UV-based virtual environment builder.
-	 * UV is a fast Python package installer and resolver.
+	 * Creates a uv-based virtual environment builder.
+	 * uv is a fast Python package installer and resolver.
 	 *
 	 * @return A new UvBuilder instance.
 	 */
@@ -302,7 +302,7 @@ public static UvBuilder uv() {
 	}
 
 	/**
-	 * Creates a UV-based virtual environment builder from a requirements.txt file.
+	 * Creates a uv-based virtual environment builder from a requirements.txt file.
 	 *
 	 * @param source Path to requirements.txt file.
 	 * @return A new UvBuilder instance.

src/main/java/org/apposed/appose/Builder.java

@@ -163,7 +163,7 @@ default T base(String envDir) {
 	 * Adds channels/repositories to search for packages.
 	 * The interpretation of channels is builder-specific; e.g.:
 	 * - Pixi/Mamba: conda channels (e.g., "conda-forge", "bioconda")
-	 * - UV: PyPI index URLs (e.g., custom package indexes)
+	 * - uv: PyPI index URLs (e.g., custom package indexes)
 	 * - Maven: Maven repository URLs
 	 * - npm: npm registries
 	 *
@@ -178,7 +178,7 @@ default T channels(String... channels) {
 	 * Adds channels/repositories to search for packages.
 	 * The interpretation of channels is builder-specific: e.g.:
 	 * - Pixi/Mamba: conda channels (e.g., "conda-forge", "bioconda")
-	 * - UV: PyPI index URLs (e.g., custom package indexes)
+	 * - uv: PyPI index URLs (e.g., custom package indexes)
 	 * - Maven: Maven repository URLs
 	 * - npm: npm registries
 	 *
@@ -276,7 +276,7 @@ default T url(URL url) throws IOException {
 	 * <ul>
 	 * <li>Pixi: flags like {@code --color=always}, {@code -v}</li>
 	 * <li>Mamba: flags like {@code -vv}, {@code --json}</li>
-	 * <li>UV: flags like {@code --color=always}, {@code --verbose}</li>
+	 * <li>uv: flags like {@code --color=always}, {@code --verbose}</li>
 	 * </ul>
 	 * <p>
 	 * Example usage:

src/main/java/org/apposed/appose/builder/MambaBuilder.java

@@ -75,7 +75,7 @@ public Environment build() throws IOException {
 			throw new IOException("Cannot use MambaBuilder: environment already managed by Pixi at " + envDir);
 		}
 		if (new File(envDir, "pyvenv.cfg").exists()) {
-			throw new IOException("Cannot use MambaBuilder: environment already managed by UV/venv at " + envDir);
+			throw new IOException("Cannot use MambaBuilder: environment already managed by uv/venv at " + envDir);
 		}
 
 		// Is this envDir an already-existing conda directory?

src/main/java/org/apposed/appose/builder/Tool.java

@@ -45,7 +45,7 @@
 import java.util.function.Consumer;
 
 /**
- * Base class for external tool helpers (Mamba, Pixi, UV, etc.).
+ * Base class for external tool helpers (Mamba, Pixi, uv, etc.).
  * Provides common functionality for process execution, stream handling,
  * and progress tracking.
  *

src/main/java/org/apposed/appose/builder/Uv.java

@@ -42,8 +42,8 @@
 import java.util.List;
 
 /**
- * UV-based environment manager.
- * UV is a fast Python package installer and resolver written in Rust.
+ * uv-based environment manager.
+ * uv is a fast Python package installer and resolver written in Rust.
  *
  * @author Curtis Rueden
  * @author Claude Code
@@ -58,13 +58,13 @@ class Uv extends Tool {
 	/** Path where Appose installs uv by default ({@code .uv} subdirectory thereof). */
 	public static final String BASE_PATH = Environments.apposeEnvsDir();
 
-	/** UV version to download. */
+	/** uv version to download. */
 	private static final String UV_VERSION = "0.9.5";
 
 	/** The filename to download for the current platform. */
 	private static final String UV_BINARY = uvBinary();
 
-	/** URL from where UV is downloaded to be installed. */
+	/** URL from where uv is downloaded to be installed. */
 	public final static String UV_URL = UV_BINARY == null ? null :
 		"https://github.com/astral-sh/uv/releases/download/" + UV_VERSION + "/" + UV_BINARY;
 
@@ -93,10 +93,10 @@ private static String uvBinary() {
 	}
 
 	/**
-	 * Create a new {@link Uv} object. The root dir for the UV installation
+	 * Create a new {@link Uv} object. The root dir for the uv installation
 	 * will be the default base path defined at {@link #BASE_PATH}
 	 * <p>
-	 * It is expected that the UV installation has executable commands as shown below:
+	 * It is expected that the uv installation has executable commands as shown below:
 	 * </p>
 	 * <pre>
 	 * UV_ROOT
@@ -110,10 +110,10 @@ public Uv() {
 	}
 
 	/**
-	 * Create a new Uv object. The root dir for UV installation can be
+	 * Create a new Uv object. The root dir for uv installation can be
 	 * specified as {@code String}.
 	 * <p>
-	 * It is expected that the UV installation has executable commands as shown below:
+	 * It is expected that the uv installation has executable commands as shown below:
 	 * </p>
 	 * <pre>
 	 * UV_ROOT
@@ -123,7 +123,7 @@ public Uv() {
 	 * </pre>
 	 *
 	 * @param rootdir
-	 *  The root dir for UV installation.
+	 *  The root dir for uv installation.
 	 */
 	public Uv(final String rootdir) {
 		super(
@@ -138,13 +138,13 @@ public Uv(final String rootdir) {
 	protected void decompress(final File archive) throws IOException, InterruptedException {
 		File uvBaseDir = new File(rootdir);
 		if (!uvBaseDir.isDirectory() && !uvBaseDir.mkdirs())
-			throw new IOException("Failed to create UV default directory " +
+			throw new IOException("Failed to create uv default directory " +
 				uvBaseDir.getParentFile().getAbsolutePath() +
 				". Please try installing it in another directory.");
 
 		File uvBinDir = Paths.get(rootdir).resolve(".uv").resolve("bin").toFile();
 		if (!uvBinDir.exists() && !uvBinDir.mkdirs())
-			throw new IOException("Failed to create UV bin directory: " + uvBinDir);
+			throw new IOException("Failed to create uv bin directory: " + uvBinDir);
 
 		// Extract archive.
 		Downloads.unpack(archive, uvBinDir);
@@ -201,13 +201,13 @@ protected void decompress(final File archive) throws IOException, InterruptedExc
 	}
 
 	/**
-	 * Create a virtual environment using UV.
+	 * Create a virtual environment using uv.
 	 *
 	 * @param envDir The directory for the virtual environment.
 	 * @param pythonVersion Optional Python version (e.g., "3.11"). Can be null for default.
 	 * @throws IOException If an I/O error occurs.
 	 * @throws InterruptedException If the current thread is interrupted.
-	 * @throws IllegalStateException if UV has not been installed
+	 * @throws IllegalStateException if uv has not been installed
 	 */
 	public void createVenv(final File envDir, String pythonVersion) throws IOException, InterruptedException {
 		List<String> args = new ArrayList<>();
@@ -227,7 +227,7 @@ public void createVenv(final File envDir, String pythonVersion) throws IOExcepti
 	 * @param packages The packages to install.
 	 * @throws IOException If an I/O error occurs.
 	 * @throws InterruptedException If the current thread is interrupted.
-	 * @throws IllegalStateException if UV has not been installed
+	 * @throws IllegalStateException if uv has not been installed
 	 */
 	public void pipInstall(final File envDir, String... packages) throws IOException, InterruptedException {
 		List<String> args = new ArrayList<>();
@@ -246,7 +246,7 @@ public void pipInstall(final File envDir, String... packages) throws IOException
 	 * @param requirementsFile Path to requirements.txt file.
 	 * @throws IOException If an I/O error occurs.
 	 * @throws InterruptedException If the current thread is interrupted.
-	 * @throws IllegalStateException if UV has not been installed
+	 * @throws IllegalStateException if uv has not been installed
 	 */
 	public void pipInstallFromRequirements(final File envDir, String requirementsFile) throws IOException, InterruptedException {
 		exec("pip", "install", "--python", envDir.getAbsolutePath(), "-r", requirementsFile);
@@ -260,7 +260,7 @@ public void pipInstallFromRequirements(final File envDir, String requirementsFil
 	 * @param pythonVersion Optional Python version (e.g., "3.11"). Can be null for default.
 	 * @throws IOException If an I/O error occurs.
 	 * @throws InterruptedException If the current thread is interrupted.
-	 * @throws IllegalStateException if UV has not been installed
+	 * @throws IllegalStateException if uv has not been installed
 	 */
 	public void sync(final File projectDir, String pythonVersion) throws IOException, InterruptedException {
 		List<String> args = new ArrayList<>();

src/main/java/org/apposed/appose/builder/UvBuilder.java

@@ -44,7 +44,7 @@
 import java.util.List;
 
 /**
- * Type-safe builder for UV-based virtual environments.
+ * Type-safe builder for uv-based virtual environments.
  *
  * @author Curtis Rueden
  */
@@ -131,7 +131,7 @@ public Environment build() throws IOException {
 		try {
 			uv.install();
 
-			// Check if this is already a UV virtual environment.
+			// Check if this is already a uv virtual environment.
 			boolean isUvVenv = new File(envDir, "pyvenv.cfg").isFile();
 
 			if (isUvVenv && sourceContent == null && packages.isEmpty()) {
@@ -203,7 +203,7 @@ public Environment build() throws IOException {
 	public Environment wrap(File envDir) throws IOException {
 		FilePaths.ensureDirectory(envDir);
 
-		// Check for pyproject.toml first (preferred for UV projects).
+		// Check for pyproject.toml first (preferred for uv projects).
 		File pyprojectToml = new File(envDir, "pyproject.toml");
 		if (pyprojectToml.exists() && pyprojectToml.isFile()) {
 			// Read the content so rebuild() will work even after directory is deleted.
@@ -247,7 +247,7 @@ private Environment createEnvironment(File envDir) {
 		File venvDir = new File(envDir, ".venv");
 		File actualVenvDir = venvDir.exists() ? venvDir : envDir;
 
-		// UV virtual environments use standard venv structure.
+		// uv virtual environments use standard venv structure.
 		String binDir = Platforms.isWindows() ? "Scripts" : "bin";
 		List<String> binPaths = Collections.singletonList(
 				actualVenvDir.toPath().resolve(binDir).toString()

src/main/java/org/apposed/appose/builder/UvBuilderFactory.java

@@ -84,8 +84,8 @@ public double priority() {
 
 	@Override
 	public boolean canWrap(java.io.File envDir) {
-		// Check for UV/venv environment markers.
-		// UV creates standard Python venv, so look for pyvenv.cfg,
+		// Check for uv/venv environment markers.
+		// uv creates standard Python venv, so look for pyvenv.cfg,
 		// but exclude conda and pixi environments.
 		boolean hasPyvenvCfg = new java.io.File(envDir, "pyvenv.cfg").isFile();
 		boolean isNotPixi = !new java.io.File(envDir, ".pixi").isDirectory() &&