tools: Make go tools install using 'go get'.

eris/tools.py

@@ -457,8 +457,8 @@ def pil(path):
     return Status.normal, result
 
 
-@deps(deps={"golang-golang-x-tools"}, url="golang-golang-x-tools",
-      executables={"godoc"})
+@deps(deps={"go/github.com/golang/go/src/cmd/godoc" },
+      url="https://github.com/golang/go", executables={"godoc"})
 def godoc(path):
     with tempfile.TemporaryDirectory() as temp_dir:
         symlink_path = os.path.join(temp_dir, "file.go")

eris/tools.toml

@@ -229,11 +229,13 @@ tools_for_extensions = [
   command = "luacheck"
 
 [go_vet]
-  dependencies = ["golang-go", "go/github.com/golang/go/src/cmd/vet"]
-  command = "go vet"
+  dependencies = ["go/github.com/golang/go/src/cmd/vet"]
+  url = "https://github.com/golang/go"
+  command = "vet"
 
 [golint]
-  dependencies = ["golint", "go/github.com/golang/lint/golint"]
+  dependencies = ["go/github.com/golang/lint/golint"]
+  url = "https://github.com/golang/lint"
   command = "golint -set_exit_status"
 
 [yamllint]

install-tools

@@ -8,11 +8,12 @@ import subprocess
 import eris.tools
 
 
-pip_deps, dist_deps = set(), set()
+pip_deps, go_deps, dist_deps = set(), set(), set()
+dep_types = {"pip": pip_deps, "go": go_deps}
 for dependency in eris.tools.dependencies():
     if "/" in dependency:
-        pip_version, pip_dependency = dependency.split("/")
-        pip_deps.add(pip_dependency)
+        dep_type, dep = dependency.split("/", maxsplit=1)
+        dep_types[dep_type].add(dep)
     else:
         dist_deps.add(dependency)
 if dist_deps:
@@ -21,3 +22,7 @@ if dist_deps:
 if pip_deps:
     subprocess.run(["python" + eris.tools.PYTHON_VERSION, "-m", "pip",
                     "install"] + list(pip_deps), check=True)
+if go_deps:
+    subprocess.run(["sudo", "apt-get", "-y", "install", "golang-go"],
+                   check=True)
+    subprocess.run(["go", "get", "-u"] + list(go_deps), check=True)