Backport allowing - in dataset names to 0.2

This backports a part of #40 that enables hyphens in dataset names to
the 0.2 branch, for tagging as 0.2.7.

.github/workflows/ci.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - master
+      - release-*
     tags: '*'
   pull_request:
 jobs:

Project.toml

@@ -1,7 +1,7 @@
 name = "DataSets"
 uuid = "c9661210-8a83-48f0-b833-72e62abce419"
 authors = ["Chris Foster <[email protected]> and contributors"]
-version = "0.2.6"
+version = "0.2.7"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"

src/DataSets.jl

@@ -91,7 +91,7 @@ separated with forward slashes. Examples:
     my_data
     my_data_1
     username/data
-    organization/project/data
+    organization-dataset_name/project/data
 """
 function check_dataset_name(name::AbstractString)
     # DataSet names disallow most punctuation for now, as it may be needed as
@@ -100,13 +100,13 @@ function check_dataset_name(name::AbstractString)
         ^
         [[:alpha:]]
         (?:
-            [[:alnum:]_]      |
+            [-[:alnum:]_]     |
             / (?=[[:alpha:]])
         )*
         $
         "x
     if !occursin(dataset_name_pattern, name)
-        error("DataSet name \"$name\" is invalid. DataSet names must start with a letter and can contain only letters, numbers, `_` or `/`.")
+        error("DataSet name \"$name\" is invalid. DataSet names must start with a letter and can contain only letters, numbers, `-`, `_` or `/`.")
     end
 end
 

test/runtests.jl

@@ -98,8 +98,9 @@ end
     @test DataSets.check_dataset_name("δεδομένα") === nothing
     @test DataSets.check_dataset_name("a/b") === nothing
     @test DataSets.check_dataset_name("a/b/c") === nothing
+    @test DataSets.check_dataset_name("a-b-c-") === nothing
     # Invalid names
-    @test_throws ErrorException("DataSet name \"a?b\" is invalid. DataSet names must start with a letter and can contain only letters, numbers, `_` or `/`.") DataSets.check_dataset_name("a?b")
+    @test_throws ErrorException("DataSet name \"a?b\" is invalid. DataSet names must start with a letter and can contain only letters, numbers, `-`, `_` or `/`.") DataSets.check_dataset_name("a?b")
     @test_throws ErrorException DataSets.check_dataset_name("1")
     @test_throws ErrorException DataSets.check_dataset_name("a b")
     @test_throws ErrorException DataSets.check_dataset_name("a.b")