write gitattributes

timholy · Jul 2, 2020 · e77c8dc · e77c8dc
1 parent 9758fd0
commit e77c8dc
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Showing 2 changed files with 37 additions and 0 deletions.
diff --git a/SnoopCompileBot/src/precompile_include.jl b/SnoopCompileBot/src/precompile_include.jl
@@ -251,4 +251,32 @@ function add_includer(package_name::AbstractString, package_path::AbstractString
             @warn """SnoopCompileBot failed to add `"include(\"precompile_includer.jl\")"` to $package_path. You should do that manually!"""
         end
     end
+
+    # Add gitattributes to prevent line ending issues
+    gitattributes = """
+    # Set default behaviour to automatically normalize line endings.
+    * text=auto
+
+    # Force bash scripts to always use lf line endings so that if a repo is accessed
+    # in Unix via a file share from Windows, the scripts will work.
+    *.sh text eol=lf
+    """
+    package_root_path = dirname(dirname(package_path))
+    gitattributes_path = "$package_root_path/.gitattributes"
+    if !isfile(gitattributes_path)
+        Base.write(gitattributes_path, gitattributes)
+    else
+        if !occursin("text=auto", Base.read(gitattributes_path, String))
+            gitattributes_lines = Base.open(gitattributes_path) do io
+                Base.readlines(io, keep=true)
+            end
+            append!(gitattributes_lines, gitattributes) # add new empty line before the end
+            open(gitattributes_path, "w") do io
+                for l in gitattributes_lines
+                    Base.write(io, l)
+                end
+            end
+        end
+    end
+
 end
diff --git a/SnoopCompileBot/test/runtests.jl b/SnoopCompileBot/test/runtests.jl
@@ -331,6 +331,9 @@ bottestdir = GoodPath(@__DIR__)
 
         include("$(package_rootpath[1])/deps/SnoopCompile/snoop_bot.jl")
 
+        @test isfile("$(package_rootpath[1])/.gitattributes")
+        rm("$(package_rootpath[1])/.gitattributes", force=true)
+
         @test isfile("$(package_rootpath[1])/deps/SnoopCompile/precompile/precompile_TestPackage1.jl")
 
         precompile_text = Base.read("$(package_rootpath[1])/deps/SnoopCompile/precompile/precompile_TestPackage1.jl", String)
@@ -348,6 +351,9 @@ bottestdir = GoodPath(@__DIR__)
 
         include("$(package_rootpath[2])/deps/SnoopCompile/snoop_bot.jl")
 
+        @test isfile("$(package_rootpath[2])/.gitattributes")
+        rm("$(package_rootpath[2])/.gitattributes", force=true)
+
         @test isfile("$(package_rootpath[2])/deps/SnoopCompile/precompile/$os/precompile_TestPackage2.jl")
 
         precompile_text = Base.read("$(package_rootpath[2])/deps/SnoopCompile/precompile/$os/precompile_TestPackage2.jl", String)
@@ -370,6 +376,9 @@ bottestdir = GoodPath(@__DIR__)
 
         include("$(package_rootpath[3])/deps/SnoopCompile/snoop_bot.jl")
 
+        @test isfile("$(package_rootpath[3])/.gitattributes")
+        rm("$(package_rootpath[3])/.gitattributes", force=true)
+
         @test isfile("$(package_rootpath[3])/deps/SnoopCompile/precompile/$(SnoopCompileBot.VersionFloat(VERSION))/precompile_TestPackage3.jl")
 
         precompile_text = Base.read("$(package_rootpath[3])/deps/SnoopCompile/precompile/$(SnoopCompileBot.VersionFloat(VERSION))/precompile_TestPackage3.jl", String)