Fix warnings introduced by SwiftSoup update to 2.8.5

Author: finestructure

Sources/App/Core/Github.swift

@@ -506,8 +506,8 @@ extension Github {
                     {
                         // Replace the image url and keep a copy of the old one in a `data` attribute
                         let s3Key = try S3Store.Key.readme(owner: owner, repository: repository, imageUrl: src)
-                        try imageElement.attr("src", s3Key.objectUrl)
-                        try imageElement.attr("data-original-src", src)
+                        _ = try imageElement.attr("src", s3Key.objectUrl)
+                        _ = try imageElement.attr("data-original-src", src)
                         imagesToCache.append(.init(originalUrl: src, s3Key: s3Key))
                     }
                 }

Sources/App/Views/DocumentationPageProcessor.swift

@@ -395,14 +395,14 @@ struct DocumentationPageProcessor {
                     if !value.lowercased().hasPrefix("/\(owner)/\(repository)/".lowercased()) {
                         // no /{owner}/{repo}/ prefix -> it's a dynamic base url resource, i.e. a "/" resource
                         //   / -> /a/b/~            (current)
-                        try e.attr(attribute, "/\(owner)/\(repository)/\(String.current)\(value)".lowercased())
+                        _ = try e.attr(attribute, "/\(owner)/\(repository)/\(String.current)\(value)".lowercased())
                     } else if let reference {
                         let fullyQualifiedPrefix = "/\(owner)/\(repository)/\(reference)".lowercased()
                         if value.lowercased().hasPrefix(fullyQualifiedPrefix) {
                             // matches expected fully qualified resource path
                             //   /a/b/1.2.3 -> /a/b/~   (current)
                             let trimmed = value.dropFirst(fullyQualifiedPrefix.count)
-                            try e.attr(attribute, "/\(owner)/\(repository)/\(String.current)\(trimmed)".lowercased())
+                            _ = try e.attr(attribute, "/\(owner)/\(repository)/\(String.current)\(trimmed)".lowercased())
                         } else {
                             // did not match expected resource prefix - leave it alone
                             // (shouldn't be possible)
@@ -417,7 +417,7 @@ struct DocumentationPageProcessor {
                     if !value.lowercased().hasPrefix("/\(owner)/\(repository)/".lowercased()) {
                         // no /{owner}/{repo}/ prefix -> it's a dynamic base url resource, i.e. a "/" resource
                         //   / -> /a/b/~            (current)
-                        try e.attr(attribute, "/\(owner)/\(repository)/\(reference)\(value)".lowercased())
+                        _ = try e.attr(attribute, "/\(owner)/\(repository)/\(reference)\(value)".lowercased())
                     } else {
                         // already prefixed resource, leave it alone
                         return

Sources/App/Views/PackageController/PackageReadme+Model.swift

@@ -84,7 +84,7 @@ extension Element {
             for imageElement in imageElements {
                 if let imageUrl = URL(withPotentiallyUnencodedPath: try imageElement.attr("src")),
                    let absoluteUrl = imageUrl.rewriteRelative(to: repoTriple, fileType: .raw) {
-                    try imageElement.attr("src", absoluteUrl)
+                    _ = try imageElement.attr("src", absoluteUrl)
                 }
             }
         } catch {
@@ -99,7 +99,7 @@ extension Element {
             for linkElement in linkElements {
                 if let linkUrl = URL(withPotentiallyUnencodedPath: try linkElement.attr("href")),
                    let absoluteUrl = linkUrl.rewriteRelative(to: repoTriple, fileType: .blob) {
-                    try linkElement.attr("href", absoluteUrl)
+                    _ = try linkElement.attr("href", absoluteUrl)
                 }
             }
         } catch {
@@ -116,7 +116,7 @@ extension Element {
                 if linkDestination.hasPrefix("#") {
                     // GitHub adds `user-content` to all anchor destinations but does not change
                     // the anchors that link to the destinations or match the case that it uses. :rollseyes:
-                    try linkElement.attr("href", "#user-content-\(linkDestination.dropFirst().lowercased())")
+                    _ = try linkElement.attr("href", "#user-content-\(linkDestination.dropFirst().lowercased())")
                 }
             }
         } catch {
@@ -131,7 +131,7 @@ extension Element {
             for imageElement in imageElements {
                 let originalUrl = try imageElement.attr("data-canonical-src")
                 if originalUrl.hasPrefix("http") {
-                    try imageElement.attr("src", originalUrl)
+                    _ = try imageElement.attr("src", originalUrl)
                 }
             }
         } catch {
@@ -145,7 +145,7 @@ extension Element {
             let linkElements = try select("a")
             for linkElement in linkElements {
                 // Disable Turbo on *all* link elements.
-                try linkElement.attr("data-turbo", "false")
+                _ = try linkElement.attr("data-turbo", "false")
             }
         } catch {
             // Errors are being intentionally eaten here. The worst that can happen if the