Build: don't crash when building in SPI and JAVA_HOME is missing (#329)

ktoso · web-flow · commit c7adc8e063b7 · 2025-07-24T02:07:29.000+09:00
diff --git a/Package.swift b/Package.swift
@@ -31,6 +31,11 @@ func findJavaHome() -> String {
     return home
   }
 
+
+  if ProcessInfo.processInfo.environment["SPI_BUILD"] == "1" {
+    // just ignore that we're missing a JAVA_HOME when building in Swift Package Index
+    return ""
+  }
   fatalError("Please set the JAVA_HOME environment variable to point to where Java is installed.")
 }
 

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,11 @@ func findJavaHome() -> String {`
`31`	`31`	`return home`
`32`	`32`	`}`
`33`	`33`
	`34`	`+`
	`35`	`+ if ProcessInfo.processInfo.environment["SPI_BUILD"] == "1" {`
	`36`	`+ // just ignore that we're missing a JAVA_HOME when building in Swift Package Index`
	`37`	`+ return ""`
	`38`	`+ }`
`34`	`39`	`fatalError("Please set the JAVA_HOME environment variable to point to where Java is installed.")`
`35`	`40`	`}`
`36`	`41`