feat: add support for F# project detection in the dotnet section

Shows the dotnet section when `paket.dependencies` or `*.fsproj` are present in the current directory.

docs/Options.md

@@ -294,7 +294,7 @@ Rust section is shown only in directories that contain `Cargo.toml` or any other
 
 ### .NET (`dotnet`)
 
-.NET section is shown only in directories that contains a `project.json` or `global.json` file, or a file with one of these extensions: `.csproj`, `.xproj` or `.sln`.
+.NET section is shown only in directories that contains a `project.json`, `global.json` or `paket.dependencies` file, or a file with one of these extensions: `.csproj`, `.xproj`, `.fproj` or `.sln`.
 
 | Variable | Default | Meaning |
 | :------- | :-----: | ------- |

functions/__sf_section_dotnet.fish

@@ -29,7 +29,9 @@ function __sf_section_dotnet -d "Display the .NET SDK version"
 
 	if not test -f project.json \
 		-o -f global.json \
+		-o -f paket.dependencies \
 		-o (count *.csproj) -gt 0 \
+		-o (count *.fsproj) -gt 0 \
 		-o (count *.xproj) -gt 0 \
 		-o (count *.sln) -gt 0
 		return

tests/__sf_section_dotnet.test.fish

@@ -15,8 +15,10 @@ test "Prints nothing when required files are missing"
 	(
 		rm -f /tmp/tmp-spacefish/project.json
 		rm -f /tmp/tmp-spacefish/global.json
+		rm -f /tmp/tmp-spacefish/paket.dependencies
 		rm -f '/tmp/tmp-spacefish/*.sln'
 		rm -f '/tmp/tmp-spacefish/*.csproj'
+		rm -f '/tmp/tmp-spacefish/*.fsproj'
 		rm -f '/tmp/tmp-spacefish/*.xproj'
 	) = (__sf_section_dotnet)
 end
@@ -53,6 +55,22 @@ test "Prints section if global.json is present"
 	) = (__sf_section_dotnet)
 end
 
+test "Prints section if paket.dependencies is present"
+	(
+		touch /tmp/tmp-spacefish/paket.dependencies
+		set_color --bold
+
+		echo -n "via "
+		set_color normal
+		set_color --bold af00d7
+		echo -n ".NET 2.1.403"
+		set_color normal
+		set_color --bold
+		echo -n " "
+		set_color normal
+	) = (__sf_section_dotnet)
+end
+
 test "Prints section if a .csproj file is present"
 	(
 		touch /tmp/tmp-spacefish/tmp.csproj
@@ -69,6 +87,22 @@ test "Prints section if a .csproj file is present"
 	) = (__sf_section_dotnet)
 end
 
+test "Prints section if a .fsproj file is present"
+	(
+		touch /tmp/tmp-spacefish/tmp.fsproj
+
+		set_color --bold
+		echo -n "via "
+		set_color normal
+		set_color --bold af00d7
+		echo -n ".NET 2.1.403"
+		set_color normal
+		set_color --bold
+		echo -n " "
+		set_color normal
+	) = (__sf_section_dotnet)
+end
+
 test "Prints section if a .xproj file is present"
 	(
 		touch /tmp/tmp-spacefish/tmp.xproj