avoid deprecated old shell syntax

sbt/sbt@2305abd

src/main/scala/scalafix/sbt/ScalafixPlugin.scala

@@ -30,7 +30,7 @@ object ScalafixPlugin extends AutoPlugin {
       inputKey[Unit](
         "Run scalafix rule(s) in this project and configuration. " +
           "For example: scalafix RemoveUnused. " +
-          "To run on test sources use test:scalafix or scalafixAll. " +
+          "To run on test sources use Test/scalafix or scalafixAll. " +
           "When invoked, prior compilation with -Xfatal-warnings relaxed will be triggered for semantic rules."
       )
     val scalafixAll: InputKey[Unit] =

src/sbt-test/sbt-1.5/testkit/test

@@ -1,3 +1,3 @@
 -> tests/test
-> testsTarget2_13/test:run --save-expect
+> testsTarget2_13/Test/run --save-expect
 > tests/test

src/sbt-test/sbt-scalafix/cross-build/test

@@ -4,18 +4,18 @@
 -> scalafixAll --test ProcedureSyntax
 -> scalafix --test ProcedureSyntax
 -> compile:scalafix --test ProcedureSyntax
--> test:scalafix --test ProcedureSyntax
+-> Test/scalafix --test ProcedureSyntax
 -> it:scalafix --test ProcedureSyntax
 
 > scalafix ProcedureSyntax
 > scalafix --test ProcedureSyntax
 > compile:scalafix ProcedureSyntax
 > compile:scalafix --test ProcedureSyntax
--> test:scalafix --test ProcedureSyntax
+-> Test/scalafix --test ProcedureSyntax
 -> it:scalafix --test ProcedureSyntax
 
-> test:scalafix ProcedureSyntax
-> test:scalafix --test ProcedureSyntax
+> Test/scalafix ProcedureSyntax
+> Test/scalafix --test ProcedureSyntax
 -> it:scalafix --test ProcedureSyntax
 
 > scalafixAll ProcedureSyntax
@@ -25,13 +25,13 @@
 # Should fail because 2.10 has no semanticdb
 # Other >2.10 projects should succeed
 -> compile:scalafix
--> test:scalafix
+-> Test/scalafix
 # it config exists only for 2.12
 > it:scalafix
 
 > scala212/compile:scalafix
-> scala212/test:scalafix
+> scala212/Test/scalafix
 > scala212/it:scalafix
 > scala212/compile:scalafix --test
-> scala212/test:scalafix --test
+> scala212/Test/scalafix --test
 > scala212/it:scalafix --test

src/sbt-test/sbt-scalafix/local-rules/test

@@ -1,7 +1,7 @@
 > service/scalafix LocalSyntacticRule
 
 # ensure updates to the rule definition (that we make sure compiles first) is reflected in the next run
-> rules/test:compile
+> rules/Test/compile
 $ copy-file rules/src/test/scala/local/Boom.scala rules/src/main/scala/local/Boom.scala
 $ delete rules/src/main/scala/local/NoOp.scala
 -> service/scalafix LocalSyntacticRule

src/sbt-test/sbt-scalafix/scalafixEnable/test

@@ -2,9 +2,9 @@
 > scalafixEnable
 > check
 
--> scala212/test:compile
+-> scala212/Test/compile
 > scala212/scalafixAll RemoveUnused
-> scala212/test:compile
+> scala212/Test/compile
 
 -> checkVersion
 > ++2.12.15 -v

src/sbt-test/sbt-scalafix/scalafixOnCompile/test

@@ -12,22 +12,22 @@
 > it:scalafix --check
 
 # check lint for lint/src/test/scala/Null.scala
--> lint/test:scalafix --check
--> lint/test:scalafix
--> lint/test:compile
+-> lint/Test/scalafix --check
+-> lint/Test/scalafix
+-> lint/Test/compile
 
 # check that default rules are ignored when rules are passed explicitly
--> lint/test:scalafix --check
-> lint/test:scalafix --check RemoveUnused
-> lint/test:scalafix RemoveUnused
+-> lint/Test/scalafix --check
+> lint/Test/scalafix --check RemoveUnused
+> lint/Test/scalafix RemoveUnused
 
 # check configuration granularity for scalafixOnCompile
 > set lint / Test / scalafixOnCompile := false
-> lint/test:compile
+> lint/Test/compile
 
 # check that triggered rules are respected on compilation, and ignored on explicit invocation.
 #   `private var` is detected by `DisableSyntax.noVars = true` on explicit invocation,
 #   and removed by `triggered.RemoveUnused.privates = true` on compilation.
--> triggered/test:scalafix
-> triggered/test:compile
-> triggered/test:scalafix
+-> triggered/Test/scalafix
+> triggered/Test/compile
+> triggered/Test/scalafix

src/sbt-test/skip-windows/caching/test

@@ -41,10 +41,10 @@ $ copy-file files/ProcedureSyntax.scala src/test/scala/ToPatch.scala
 $ copy-file files/Valid.scala src/test/scala/Valid.scala
 # avoid rounding in mtime that could cause false negatives in `newer`
 $ sleep 1000
-> test:scalafix ProcedureSyntax DisableSyntax
+> Test/scalafix ProcedureSyntax DisableSyntax
 $ newer src/test/scala/ToPatch.scala src/test/scala/Valid.scala
 $ exec chmod 000 src/test/scala/ToPatch.scala
--> test:scalafix ProcedureSyntax DisableSyntax
+-> Test/scalafix ProcedureSyntax DisableSyntax
 $ delete src/test/scala
 
 # an added file after a successful run should be checked
@@ -90,8 +90,8 @@ $ delete src/main/scala
 > set scalafixConfig := None
 $ mkdir src/test/scala
 $ copy-file files/ProcedureSyntax.scala src/test/scala/InitiallyValid.scala
-> test:scalafix --check RemoveUnused
--> test:scalafix --check RemoveUnused ProcedureSyntax
+> Test/scalafix --check RemoveUnused
+-> Test/scalafix --check RemoveUnused ProcedureSyntax
 $ delete src/test/scala
 
 # updating the rule-related flags should not invalidate the cache as long as rules that will run do not change
@@ -144,13 +144,13 @@ $ delete src/main/scala
 > set scalafixConfig := Some(file("files/DisableSyntaxVar.scalafix.conf"))
 $ mkdir src/test/scala
 $ copy-file files/Valid.scala src/test/scala/Valid.scala
-> test:scalafix ProcedureSyntax
-> test:scalafix --check
+> Test/scalafix ProcedureSyntax
+> Test/scalafix --check
 $ exec chmod 000 src/test/scala/Valid.scala
-> test:scalafix --check ProcedureSyntax DisableSyntax
-> test:scalafix --syntactic ProcedureSyntax
-> test:scalafix DisableSyntax ProcedureSyntax
-> test:scalafix
+> Test/scalafix --check ProcedureSyntax DisableSyntax
+> Test/scalafix --syntactic ProcedureSyntax
+> Test/scalafix DisableSyntax ProcedureSyntax
+> Test/scalafix
 $ delete src/test/scala
 
 # files should be re-checked after updating the configuration (even if the rule is the same)
@@ -243,11 +243,11 @@ $ mkdir src/test/scala
 $ copy-file files/UnusedImports.scala src/main/scala/Valid.scala
 $ copy-file files/Null.scala src/test/scala/Valid.scala
 > scalafix --check ProcedureSyntax
-> test:scalafix --check ProcedureSyntax
+> Test/scalafix --check ProcedureSyntax
 $ exec chmod 000 src/main/scala/Valid.scala
 $ exec chmod 000 src/test/scala/Valid.scala
 > scalafix --check ProcedureSyntax
-> test:scalafix --check ProcedureSyntax
+> Test/scalafix --check ProcedureSyntax
 $ delete src/main/scala
 $ delete src/test/scala
 
@@ -260,12 +260,12 @@ $ copy-file files/ProcedureSyntax.scala src/test/scala/InitiallyInvalid.scala
 -> scalafixAll --check ProcedureSyntax
 $ exec chmod 000 src/main/scala/Valid.scala
 > scalafix --check ProcedureSyntax
--> test:scalafix --check ProcedureSyntax
-> test:scalafix ProcedureSyntax
-> test:scalafix ProcedureSyntax
+-> Test/scalafix --check ProcedureSyntax
+> Test/scalafix ProcedureSyntax
+> Test/scalafix ProcedureSyntax
 $ exec chmod 000 src/test/scala/InitiallyInvalid.scala
 > scalafix --check ProcedureSyntax
-> test:scalafix --check ProcedureSyntax
+> Test/scalafix --check ProcedureSyntax
 > scalafixAll --check ProcedureSyntax
 $ delete src/main/scala
 $ delete src/test/scala
@@ -323,7 +323,7 @@ $ delete src/main/scala
 $ mkdir src/main/scala
 $ copy-file files/Valid.scala src/main/scala/InitiallyValid.scala
 > scalafix LocalSyntacticRule
-> rules/test:compile
+> rules/Test/compile
 $ copy-file rules/src/test/scala/local/Boom.scala rules/src/main/scala/local/Boom.scala
 $ delete rules/src/main/scala/local/NoOp.scala
 -> scalafix LocalSyntacticRule