Allow schemaZip Gradle task to execute on MS Windows

[y987425112]

Because of the different file separators in different operating
systems, the schemazip task in Windows system cannot be executed.
Now it has been repaired

[y987425112]

Please check the error details
https://stackoverflow.com/questions/34916981/build-spring-framework-source-code-encounter-an-error

[sbrannen]

The error in the linked Stack Overflow question shows this happening for Spring Framework 4.3.0.

I can confirm that this also occurs for 5.1.x.

* What went wrong:
Failed to capture fingerprint of input files for task ':distZip' property 'rootSpec$1$3' during up-to-date check.
> Failed to create MD5 hash for file 'C:\dev\spring-framework\build\distributions\spring-framework-5.1.11.BUILD-SNAPSHOT-schema.zip' as it does not exist.

Note, however, that the build against master (i.e., 5.2.x) passes on Windows.

[y987425112]

I made a mistake. I built the old code.

Failed to create MD5 hash for file 'E:\gitRepository\spring\spring-framework\build\distributions\spring-framework-5.1.4.BUILD-SNAPSHOT-schema.zip' as it does not exist.

Running environment

build command: gradlew build
Operating System: Windows 10 Professional 64-bit (10.0, Build 18363) (18362.19h1_release.190318-1202)
java version: 1.8.0_231 64bit
jdk version : 1.8.0_231 64bit
spring source version: brance master commit 81d77b9

[sbrannen]

Reopening to decide if the team wants to fix the build on Windows for 5.1.x or previous branches.

[sbrannen]

@y987425112, @husterchen, and @vananiev,

It would be very helpful to us if you could answer the following questions.

• What version of MS Windows are you using?
• What version of Java are you using?
• How are you executing the Gradle build?
• Are you executing gradlew or gradlew.bat?
• Are you executing the build from a DOS prompt (i.e., the cmd terminal), via Windows PowerShell, via a "Git for Windows" terminal, via a "Windows Subsystem for Linux" terminal, via a Cygwin terminal, or some other way?

[y987425112]

@sbrannen

1. What version of MS Windows are you using?
   -- Windows 10 Professional 64-bit (10.0, Build 18363) (18362.19h1_release.190318-1202)
2. What version of Java are you using?
   -- 1.8.0_231 64bit
3. How are you executing the Gradle build?
   -- gradlew build
4. Are you executing gradlew or gradlew.bat?
   -- only executing gradlew build
5. Are you executing the build from a DOS prompt (i.e., the cmd terminal), via Windows PowerShell, via a "Git for Windows" terminal, via a "Windows Subsystem for Linux" terminal, via a Cygwin terminal, or some other way?
   -- only cmd

[sbrannen]

Known Failures

4.3.x

Failed to capture snapshot of input files for task 'distZip' during up-to-date check.
java.io.FileNotFoundException: C:\dev\spring-framework\build\distributions\spring-framework-4.3.26.BUILD-SNAPSHOT-schema.zip (The system cannot find the file specified)

5.0.x

Failed to create MD5 hash for file 'C:\dev\spring-framework\build\distributions\spring-framework-5.0.16.BUILD-SNAPSHOT-schema.zip'.

5.1.x

Failed to create MD5 hash for file 'C:\dev\spring-framework\build\distributions\spring-framework-5.1.11.BUILD-SNAPSHOT-schema.zip' as it does not exist.

5.2.x

Failed to create MD5 hash for file 'C:\dev\spring-framework\build\distributions\spring-framework-5.2.2.BUILD-SNAPSHOT-schema.zip' as it does not exist.

[sbrannen]

This has been merged into master in 4e5ae54 and will be backported to 5.1.x, 5.0.x, and 4.3.x.

Thanks!