From 0f2cf531f705d370321843e5ba9135b2ebdb5d19 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Sun, 17 May 2020 16:31:57 +0100
Subject: style(3p/nix): Reformat project in Google C++ style

Reformatted with:

    fd . -e hh -e cc | xargs clang-format -i
---
 third_party/nix/src/nix/show-derivation.cc | 166 +++++++++++++----------------
 1 file changed, 75 insertions(+), 91 deletions(-)

(limited to 'third_party/nix/src/nix/show-derivation.cc')

diff --git a/third_party/nix/src/nix/show-derivation.cc b/third_party/nix/src/nix/show-derivation.cc
index ee94fded364f..44e33cef4c98 100644
--- a/third_party/nix/src/nix/show-derivation.cc
+++ b/third_party/nix/src/nix/show-derivation.cc
@@ -1,119 +1,103 @@
 // FIXME: integrate this with nix path-info?
 
+#include "archive.hh"
 #include "command.hh"
 #include "common-args.hh"
-#include "store-api.hh"
-#include "archive.hh"
-#include "json.hh"
 #include "derivations.hh"
+#include "json.hh"
+#include "store-api.hh"
 
 using namespace nix;
 
-struct CmdShowDerivation : InstallablesCommand
-{
-    bool recursive = false;
-
-    CmdShowDerivation()
-    {
-        mkFlag()
-            .longName("recursive")
-            .shortName('r')
-            .description("include the dependencies of the specified derivations")
-            .set(&recursive, true);
-    }
-
-    std::string name() override
-    {
-        return "show-derivation";
+struct CmdShowDerivation : InstallablesCommand {
+  bool recursive = false;
+
+  CmdShowDerivation() {
+    mkFlag()
+        .longName("recursive")
+        .shortName('r')
+        .description("include the dependencies of the specified derivations")
+        .set(&recursive, true);
+  }
+
+  std::string name() override { return "show-derivation"; }
+
+  std::string description() override {
+    return "show the contents of a store derivation";
+  }
+
+  Examples examples() override {
+    return {
+        Example{"To show the store derivation that results from evaluating the "
+                "Hello package:",
+                "nix show-derivation nixpkgs.hello"},
+        Example{"To show the full derivation graph (if available) that "
+                "produced your NixOS system:",
+                "nix show-derivation -r /run/current-system"},
+    };
+  }
+
+  void run(ref<Store> store) override {
+    auto drvPaths = toDerivations(store, installables, true);
+
+    if (recursive) {
+      PathSet closure;
+      store->computeFSClosure(drvPaths, closure);
+      drvPaths = closure;
     }
 
-    std::string description() override
     {
-        return "show the contents of a store derivation";
-    }
+      JSONObject jsonRoot(std::cout, true);
 
-    Examples examples() override
-    {
-        return {
-            Example{
-                "To show the store derivation that results from evaluating the Hello package:",
-                "nix show-derivation nixpkgs.hello"
-            },
-            Example{
-                "To show the full derivation graph (if available) that produced your NixOS system:",
-                "nix show-derivation -r /run/current-system"
-            },
-        };
-    }
+      for (auto& drvPath : drvPaths) {
+        if (!isDerivation(drvPath)) continue;
 
-    void run(ref<Store> store) override
-    {
-        auto drvPaths = toDerivations(store, installables, true);
+        auto drvObj(jsonRoot.object(drvPath));
 
-        if (recursive) {
-            PathSet closure;
-            store->computeFSClosure(drvPaths, closure);
-            drvPaths = closure;
-        }
+        auto drv = readDerivation(drvPath);
 
         {
-
-        JSONObject jsonRoot(std::cout, true);
-
-        for (auto & drvPath : drvPaths) {
-            if (!isDerivation(drvPath)) continue;
-
-            auto drvObj(jsonRoot.object(drvPath));
-
-            auto drv = readDerivation(drvPath);
-
-            {
-                auto outputsObj(drvObj.object("outputs"));
-                for (auto & output : drv.outputs) {
-                    auto outputObj(outputsObj.object(output.first));
-                    outputObj.attr("path", output.second.path);
-                    if (output.second.hash != "") {
-                        outputObj.attr("hashAlgo", output.second.hashAlgo);
-                        outputObj.attr("hash", output.second.hash);
-                    }
-                }
-            }
-
-            {
-                auto inputsList(drvObj.list("inputSrcs"));
-                for (auto & input : drv.inputSrcs)
-                    inputsList.elem(input);
+          auto outputsObj(drvObj.object("outputs"));
+          for (auto& output : drv.outputs) {
+            auto outputObj(outputsObj.object(output.first));
+            outputObj.attr("path", output.second.path);
+            if (output.second.hash != "") {
+              outputObj.attr("hashAlgo", output.second.hashAlgo);
+              outputObj.attr("hash", output.second.hash);
             }
+          }
+        }
 
-            {
-                auto inputDrvsObj(drvObj.object("inputDrvs"));
-                for (auto & input : drv.inputDrvs) {
-                    auto inputList(inputDrvsObj.list(input.first));
-                    for (auto & outputId : input.second)
-                        inputList.elem(outputId);
-                }
-            }
+        {
+          auto inputsList(drvObj.list("inputSrcs"));
+          for (auto& input : drv.inputSrcs) inputsList.elem(input);
+        }
 
-            drvObj.attr("platform", drv.platform);
-            drvObj.attr("builder", drv.builder);
+        {
+          auto inputDrvsObj(drvObj.object("inputDrvs"));
+          for (auto& input : drv.inputDrvs) {
+            auto inputList(inputDrvsObj.list(input.first));
+            for (auto& outputId : input.second) inputList.elem(outputId);
+          }
+        }
 
-            {
-                auto argsList(drvObj.list("args"));
-                for (auto & arg : drv.args)
-                    argsList.elem(arg);
-            }
+        drvObj.attr("platform", drv.platform);
+        drvObj.attr("builder", drv.builder);
 
-            {
-                auto envObj(drvObj.object("env"));
-                for (auto & var : drv.env)
-                    envObj.attr(var.first, var.second);
-            }
+        {
+          auto argsList(drvObj.list("args"));
+          for (auto& arg : drv.args) argsList.elem(arg);
         }
 
+        {
+          auto envObj(drvObj.object("env"));
+          for (auto& var : drv.env) envObj.attr(var.first, var.second);
         }
-
-        std::cout << "\n";
+      }
     }
+
+    std::cout << "\n";
+  }
 };
 
 static RegisterCommand r1(make_ref<CmdShowDerivation>());
-- 
cgit 1.4.1