Make git_config author take precedence over default git username

src/generate.jl

@@ -217,7 +217,7 @@ end
 """
     gen_file(file_path::AbstractString, text::AbstractString) -> Void
 
-Create a new file containing some given text.
+Create a new file containing some given text. Always ends the file with a newline.
 
 # Arguments
 * `file::AbstractString`: Path to the file to be created.

src/license.jl

@@ -4,8 +4,8 @@
 Show all available license names.
 """
 function show_license()
-    for k in sort!(collect(keys(LICENSES)))
-        println("$k: $(LICENSES[k])")
+    for (k, v) in LICENSES
+        println("$k: $v")
     end
 end
 
@@ -19,7 +19,7 @@ Shows the text of a given `license`.
   The list of available licenses can be shown with `show_license()`.
 """
 function show_license(license::AbstractString)
-    print(read_license(license))
+    println(read_license(license))
 end
 
 """
@@ -34,9 +34,9 @@ Returns the license text.
 """
 function read_license(license::AbstractString)
     path = joinpath(LICENSE_DIR, license)
-    if !isfile(path)
-        throw(ArgumentError("License '$license' is not available"))
+    if isfile(path)
+        return string(readchomp(path))
     else
-        return readstring(path)
+        throw(ArgumentError("License '$license' is not available"))
     end
 end

src/template.jl

@@ -45,7 +45,12 @@ Records common information used to generate a package.
             throw(ArgumentError("Must specify remote_prefix::AbstractString"))
         end
         years = string(years)
-        if isa(authors, Array)
+
+        # If an explicitly supplied git config contains a name and the author name was not
+        # explicitly supplied, then take the git config's name as the author name.
+        if haskey(git_config, "user.name") && authors == LibGit2.getconfig("user.name", "")
+            authors = get(git_config, "user.name", LibGit2.getconfig("user.name", ""))
+        elseif isa(authors, Array)
             authors = join(authors, ", ")
         end
         if !endswith(remote_prefix, "/")