Clean up dependencies after splitting lib & CLI

The library no longer depends on clap, fern, or tokio, except for tests. The result crate has been
removed entirely since I was only using it in one spot to save 3 or so lines of code.

Cargo.toml

@@ -25,7 +25,6 @@ mockito = "1.5.0"
 platforms = "=3.2.0"
 regex = "1.10.6"
 reqwest = { version = "0.12.7", default-features = false, features = ["gzip", "json"] }
-result = "1.0.0"
 serde = { version = "1.0.209", features = ["derive"] }
 strum = { version = "0.26.3", features = ["derive"] }
 tempfile = "3.12.0"

precious.toml

@@ -21,6 +21,7 @@ cmd = [
 ok_exit_codes = 0
 lint_failure_exit_codes = 101
 expect_stderr = true
+labels = ["default"]
 
 [commands."clippy --fix"]
 type = "tidy"
@@ -43,6 +44,7 @@ cmd = [
 ok_exit_codes = 0
 lint_failure_exit_codes = 101
 expect_stderr = true
+labels = ["default"]
 
 [commands.rustfmt]
 type = "both"
@@ -51,6 +53,7 @@ cmd = ["rustfmt", "--edition", "2021"]
 lint_flags = "--check"
 ok_exit_codes = [0]
 lint_failure_exit_codes = [1]
+labels = ["default", "fast-tidy"]
 
 [commands.omegasort-gitignore]
 type = "both"
@@ -61,6 +64,7 @@ tidy_flags = "--in-place"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
 expect_stderr = true
+labels = ["default", "fast-tidy"]
 
 [commands.prettier]
 type = "both"
@@ -78,6 +82,7 @@ tidy_flags = "--write"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
 ignore_stderr = "Code style issues"
+labels = ["default", "fast-tidy"]
 
 [commands.shellcheck]
 type = "lint"
@@ -94,6 +99,7 @@ lint_flags = "--diff"
 tidy_flags = "--write"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
+labels = ["default", "fast-tidy"]
 
 [commands.typos]
 type = "lint"
@@ -112,3 +118,4 @@ lint_flags = "--check"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
 ignore_stderr = "INFO taplo.+"
+labels = ["default", "fast-tidy"]

ubi-cli/Cargo.toml

@@ -15,7 +15,7 @@ log.workspace = true
 tempfile.workspace = true
 thiserror.workspace = true
 tokio.workspace = true
-ubi = { version = "0.2.0", path = "../ubi" }
+ubi = { version = "0.2.0", path = "../ubi", features = ["default", "logging"] }
 
 [[bin]]
 name = "ubi"

ubi/Cargo.toml

@@ -12,23 +12,19 @@ edition.workspace = true
 anyhow.workspace = true
 binstall-tar.workspace = true
 bzip2.workspace = true
-clap.workspace = true
 document-features.workspace = true
-fern.workspace = true
+fern = { workspace = true, optional = true }
 flate2.workspace = true
 itertools.workspace = true
 lazy-regex.workspace = true
 log.workspace = true
 platforms.workspace = true
 regex.workspace = true
 reqwest.workspace = true
-result.workspace = true
 serde.workspace = true
 strum.workspace = true
 tempfile.workspace = true
-test-case.workspace = true
 thiserror.workspace = true
-tokio.workspace = true
 url.workspace = true
 xz.workspace = true
 zip.workspace = true
@@ -43,8 +39,10 @@ rustls-tls-native-roots = ["reqwest/rustls-tls-native-roots"]
 native-tls = ["reqwest/native-tls"]
 ## enables the `native-tls-vendored` feature for the `reqwest` crate.
 native-tls-vendored = ["reqwest/native-tls-vendored"]
+logging = ["dep:fern"]
 
 [dev-dependencies]
+fern.workspace = true
 mockito.workspace = true
 test-case.workspace = true
 tokio.workspace = true

ubi/src/lib.rs

@@ -40,17 +40,12 @@ use crate::{
     release::Download,
 };
 use anyhow::{anyhow, Result};
-use fern::{
-    colors::{Color, ColoredLevelConfig},
-    Dispatch,
-};
 use log::debug;
 use platforms::{Platform, PlatformReq, OS};
 use reqwest::{
     header::{HeaderMap, HeaderValue, ACCEPT, AUTHORIZATION, USER_AGENT},
     Client, StatusCode,
 };
-use result::OptionResultExt;
 use std::{
     env,
     fs::{create_dir_all, File},
@@ -235,7 +230,11 @@ impl<'a> Ubi<'a> {
         platform: &'a Platform,
         github_api_url_base: Option<String>,
     ) -> Result<Ubi<'a>> {
-        let url = url.map(Url::parse).invert()?;
+        let url = if let Some(u) = url {
+            Some(Url::parse(u)?)
+        } else {
+            None
+        };
         let project_name = Self::parse_project_name(project, url.as_ref())?;
         let exe = Self::exe_name(exe, &project_name, platform);
         let install_path = Self::install_path(install_dir, &exe)?;
@@ -408,12 +407,19 @@ impl<'a> Ubi<'a> {
     }
 }
 
+#[cfg(any(test, feature = "logging"))]
+use fern::{
+    colors::{Color, ColoredLevelConfig},
+    Dispatch,
+};
+
 /// This function initializes logging for the application. It's public for the sake of the `ubi`
 /// binary, but it lives in the library crate so that test code can also enable logging.
 ///
 /// # Errors
 ///
 /// This can return a `log::SetLoggerError` error.
+#[cfg(any(test, feature = "logging"))]
 pub fn init_logger(level: log::LevelFilter) -> Result<(), log::SetLoggerError> {
     let line_colors = ColoredLevelConfig::new()
         .error(Color::Red)