Completing subproject tasks does not work properly as it inserts the project name a second time

[Vampire]

I'm on the latest commit 1c731fe

• go to the Gradle repository
• enter ./gradlew build-cache-htt
• press <TAB>
• it gets completed to ./gradlew build-cache-http:
• press <TAB> again
• it gets completed to ./gradlew build-cache-http:build-cache-http:
• you are at a dead end

---

• clear the input line
• enter ./gradlew :build-cache-http:reasona
• press <TAB>
• it gets completed to ./gradlew :build-cache-http:build-cache-http:reasonableDepsReportMain
• you are at a dead end

[Vampire]

Ah, I used it on Git Bash from Git for Windows where no bash-completion is available: git-for-windows/git#4366

Unfortunately the Gradle completion just ignores that problem and does faulty completion instead.
Maybe the check should be changed, so that a warning is displayed if there is a colon in the result and the necessary function is not available instead of silently ignoring it and completing wrongly.

[Vampire]

Or maybe that function should be copied to the Gradle completion, as Git for windows will not fix it and I guess nowadays it is pretty common to run Gradle from Git Bash from Git for windows.