Add expanded local path to shard.yml error message in PathResolver (

#541)

spec/integration/install_spec.cr

@@ -904,12 +904,22 @@ describe "install" do
     end
   end
 
-  it "shows missing shard.yml in debug info" do
-    metadata = {dependencies: {noshardyml: "*"}}
-    with_shard(metadata) do
-      stdout = run "shards install --no-color -v"
-      assert_installed "noshardyml", "0.2.0"
-      stdout.should contain(%(D: Missing "shard.yml" for "noshardyml" at tag v0.1.0))
+  describe "shows missing shard.yml in debug info" do
+    it "git" do
+      metadata = {dependencies: {noshardyml: "*"}}
+      with_shard(metadata) do
+        stdout = run "shards install --no-color -v"
+        assert_installed "noshardyml", "0.2.0"
+        stdout.should contain(%(D: Missing "shard.yml" for "noshardyml" at tag v0.1.0))
+      end
+    end
+
+    it "path" do
+      metadata = {dependencies: {reallynoshardyml: {path: rel_path("reallynoshardyml")}}}
+      with_shard(metadata) do
+        ex = expect_raises(FailedCommand) { run "shards install --no-color -v" }
+        ex.stdout.should contain(%(E: Missing "shard.yml" for "reallynoshardyml" at #{File.expand_path(rel_path("reallynoshardyml")).inspect}))
+      end
     end
   end
 

spec/integration/spec_helper.cr

@@ -62,6 +62,9 @@ private def setup_repositories
   create_git_release "noshardyml", "0.1.0", false
   create_git_release "noshardyml", "0.2.0"
 
+  create_git_repository "reallynoshardyml"
+  create_git_release "reallynoshardyml", "0.1.0", false
+
   create_git_repository "invalidspec"
   create_git_release "invalidspec", "0.1.0", {crystal: [""]}
 

src/resolvers/path.cr

@@ -12,7 +12,7 @@ module Shards
       if File.exists?(spec_path)
         File.read(spec_path)
       else
-        raise Error.new("Missing #{SPEC_FILENAME.inspect} for #{name.inspect}")
+        raise Error.new("Missing #{SPEC_FILENAME.inspect} for #{name.inspect} at #{File.expand_path(local_path).inspect}")
       end
     end