From 1fdff0bacde58d629a97cd889301f1dd1be76ee3 Mon Sep 17 00:00:00 2001
From: Emil Lerch <emil@lerch.org>
Date: Tue, 27 Aug 2024 11:42:07 -0700
Subject: [PATCH] include credenitals in logging control (tie to signing)

---
 src/aws.zig             |  3 +++
 src/aws_credentials.zig | 51 ++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/src/aws.zig b/src/aws.zig
index 6b1b556..97d4fb9 100644
--- a/src/aws.zig
+++ b/src/aws.zig
@@ -16,12 +16,15 @@ const scoped_log = std.log.scoped(.aws);
 /// controls are insufficient (e.g. use in build script)
 pub fn globalLogControl(aws_level: std.log.Level, http_level: std.log.Level, signing_level: std.log.Level, off: bool) void {
     const signing = @import("aws_signing.zig");
+    const credentials = @import("aws_credentials.zig");
     logs_off = off;
     signing.logs_off = off;
+    credentials.logs_off = off;
     awshttp.logs_off = off;
     log_level = aws_level;
     awshttp.log_level = http_level;
     signing.log_level = signing_level;
+    credentials.log_level = signing_level;
 }
 /// Specifies logging level. This should not be touched unless the normal
 /// zig logging capabilities are inaccessible (e.g. during a build)
diff --git a/src/aws_credentials.zig b/src/aws_credentials.zig
index d22dc4d..7919118 100644
--- a/src/aws_credentials.zig
+++ b/src/aws_credentials.zig
@@ -11,7 +11,56 @@ const std = @import("std");
 const builtin = @import("builtin");
 const auth = @import("aws_authentication.zig");
 
-const log = std.log.scoped(.aws_credentials);
+const scoped_log = std.log.scoped(.aws_credentials);
+/// Specifies logging level. This should not be touched unless the normal
+/// zig logging capabilities are inaccessible (e.g. during a build)
+pub var log_level: std.log.Level = .debug;
+
+/// Turn off logging completely
+pub var logs_off: bool = false;
+const log = struct {
+    /// Log an error message. This log level is intended to be used
+    /// when something has gone wrong. This might be recoverable or might
+    /// be followed by the program exiting.
+    pub fn err(
+        comptime format: []const u8,
+        args: anytype,
+    ) void {
+        if (!logs_off and @intFromEnum(std.log.Level.err) <= @intFromEnum(log_level))
+            scoped_log.err(format, args);
+    }
+
+    /// Log a warning message. This log level is intended to be used if
+    /// it is uncertain whether something has gone wrong or not, but the
+    /// circumstances would be worth investigating.
+    pub fn warn(
+        comptime format: []const u8,
+        args: anytype,
+    ) void {
+        if (!logs_off and @intFromEnum(std.log.Level.warn) <= @intFromEnum(log_level))
+            scoped_log.warn(format, args);
+    }
+
+    /// Log an info message. This log level is intended to be used for
+    /// general messages about the state of the program.
+    pub fn info(
+        comptime format: []const u8,
+        args: anytype,
+    ) void {
+        if (!logs_off and @intFromEnum(std.log.Level.info) <= @intFromEnum(log_level))
+            scoped_log.info(format, args);
+    }
+
+    /// Log a debug message. This log level is intended to be used for
+    /// messages which are only useful for debugging.
+    pub fn debug(
+        comptime format: []const u8,
+        args: anytype,
+    ) void {
+        if (!logs_off and @intFromEnum(std.log.Level.debug) <= @intFromEnum(log_level))
+            scoped_log.debug(format, args);
+    }
+};
 
 pub const Profile = struct {
     /// Credential file. Defaults to AWS_SHARED_CREDENTIALS_FILE or ~/.aws/credentials