refactor(io): move LogLevel into base_io

LogLevel has no user outside BaseIO, so it lives next to its only
consumer and the psr crate tree is dropped. The log() level parameter
becomes &str now that the constants are compared directly.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

5 files changed, 0 insertions, 37 deletions

diff --git a/crates/shirabe-external-packages/src/lib.rs b/crates/shirabe-external-packages/src/lib.rs
index 0c371521..fffadfe6 100644
--- a/crates/shirabe-external-packages/src/lib.rs
+++ b/crates/shirabe-external-packages/src/lib.rs
@@ -1,4 +1,3 @@
 pub mod composer;
-pub mod psr;
 pub mod seld;
 pub mod symfony;
diff --git a/crates/shirabe-external-packages/src/psr.rs b/crates/shirabe-external-packages/src/psr.rs
deleted file mode 100644
index 1e6bbb8c..00000000
--- a/crates/shirabe-external-packages/src/psr.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub mod log;
-
-pub use log::*;
diff --git a/crates/shirabe-external-packages/src/psr/log.rs b/crates/shirabe-external-packages/src/psr/log.rs
deleted file mode 100644
index 17d71b75..00000000
--- a/crates/shirabe-external-packages/src/psr/log.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-pub mod log_level;
-pub mod logger_interface;
-
-pub use log_level::*;
-pub use logger_interface::*;
diff --git a/crates/shirabe-external-packages/src/psr/log/log_level.rs b/crates/shirabe-external-packages/src/psr/log/log_level.rs
deleted file mode 100644
index fd6c128a..00000000
--- a/crates/shirabe-external-packages/src/psr/log/log_level.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//! ref: composer/vendor/psr/log/Psr/Log/LogLevel.php
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct LogLevel;
-
-impl LogLevel {
-    pub const EMERGENCY: &'static str = "emergency";
-    pub const ALERT: &'static str = "alert";
-    pub const CRITICAL: &'static str = "critical";
-    pub const ERROR: &'static str = "error";
-    pub const WARNING: &'static str = "warning";
-    pub const NOTICE: &'static str = "notice";
-    pub const INFO: &'static str = "info";
-    pub const DEBUG: &'static str = "debug";
-}
diff --git a/crates/shirabe-external-packages/src/psr/log/logger_interface.rs b/crates/shirabe-external-packages/src/psr/log/logger_interface.rs
deleted file mode 100644
index fbaba75b..00000000
--- a/crates/shirabe-external-packages/src/psr/log/logger_interface.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-//! ref: composer/vendor/psr/log/Psr/Log/LoggerInterface.php
-
-pub trait LoggerInterface {
-    fn emergency(&self, message: &str, context: &[(&str, &str)]);
-    fn alert(&self, message: &str, context: &[(&str, &str)]);
-    fn critical(&self, message: &str, context: &[(&str, &str)]);
-    fn error(&self, message: &str, context: &[(&str, &str)]);
-    fn warning(&self, message: &str, context: &[(&str, &str)]);
-    fn notice(&self, message: &str, context: &[(&str, &str)]);
-    fn info(&self, message: &str, context: &[(&str, &str)]);
-    fn debug(&self, message: &str, context: &[(&str, &str)]);
-    fn log(&self, level: &str, message: &str, context: &[(&str, &str)]);
-}