Introduce archives.h/cpp

toolsrc/include/vcpkg/base/archives.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <vcpkg/base/files.h>
+#include <vcpkg/vcpkgpaths.h>
+
+namespace vcpkg::Archives
+{
+    void extract_archive(const VcpkgPaths& paths, const fs::path& archive, const fs::path& to_path);
+}

toolsrc/src/vcpkg/base/archives.cpp

@@ -0,0 +1,107 @@
+#include "pch.h"
+
+#include <vcpkg/base/archives.h>
+#include <vcpkg/commands.h>
+
+namespace vcpkg::Archives
+{
+    void extract_archive(const VcpkgPaths& paths, const fs::path& archive, const fs::path& to_path)
+    {
+        Files::Filesystem& fs = paths.get_filesystem();
+        const fs::path to_path_partial = to_path.u8string() + ".partial";
+
+        std::error_code ec;
+        fs.remove_all(to_path, ec);
+        fs.remove_all(to_path_partial, ec);
+        fs.create_directories(to_path_partial, ec);
+        const auto ext = archive.extension();
+#if defined(_WIN32)
+        if (ext == ".nupkg")
+        {
+            static bool recursion_limiter_sevenzip_old = false;
+            Checks::check_exit(VCPKG_LINE_INFO, !recursion_limiter_sevenzip_old);
+            recursion_limiter_sevenzip_old = true;
+            const auto nuget_exe = Commands::Fetch::get_tool_path(paths, Tools::NUGET);
+
+            const std::string stem = archive.stem().u8string();
+            // assuming format of [name].[version in the form d.d.d]
+            // This assumption may not always hold
+            std::smatch match;
+            const bool has_match = std::regex_match(stem, match, std::regex{R"###(^(.+)\.(\d+\.\d+\.\d+)$)###"});
+            Checks::check_exit(VCPKG_LINE_INFO,
+                               has_match,
+                               "Could not deduce nuget id and version from filename: %s",
+                               archive.u8string());
+
+            const std::string nugetid = match[1];
+            const std::string version = match[2];
+
+            const auto code_and_output = System::cmd_execute_and_capture_output(Strings::format(
+                R"("%s" install %s -Version %s -OutputDirectory "%s" -Source "%s" -nocache -DirectDownload -NonInteractive -ForceEnglishOutput -PackageSaveMode nuspec)",
+                nuget_exe.u8string(),
+                nugetid,
+                version,
+                to_path_partial.u8string(),
+                paths.downloads.u8string()));
+
+            Checks::check_exit(VCPKG_LINE_INFO,
+                               code_and_output.exit_code == 0,
+                               "Failed to extract '%s' with message:\n%s",
+                               archive.u8string(),
+                               code_and_output.output);
+            recursion_limiter_sevenzip_old = false;
+        }
+        else
+        {
+            static bool recursion_limiter_sevenzip = false;
+            Checks::check_exit(VCPKG_LINE_INFO, !recursion_limiter_sevenzip);
+            recursion_limiter_sevenzip = true;
+            const auto seven_zip = Commands::Fetch::get_tool_path(paths, Tools::SEVEN_ZIP);
+            const auto code_and_output = System::cmd_execute_and_capture_output(Strings::format(
+                R"("%s" x "%s" -o"%s" -y)", seven_zip.u8string(), archive.u8string(), to_path_partial.u8string()));
+            Checks::check_exit(VCPKG_LINE_INFO,
+                               code_and_output.exit_code == 0,
+                               "7zip failed while extracting '%s' with message:\n%s",
+                               archive.u8string(),
+                               code_and_output.output);
+            recursion_limiter_sevenzip = false;
+        }
+#else
+        if (ext == ".gz" && ext.extension() != ".tar")
+        {
+            const auto code = System::cmd_execute(
+                Strings::format(R"(cd '%s' && tar xzf '%s')", to_path_partial.u8string(), archive.u8string()));
+            Checks::check_exit(VCPKG_LINE_INFO, code == 0, "tar failed while extracting %s", archive.u8string());
+        }
+        else if (ext == ".zip")
+        {
+            const auto code = System::cmd_execute(
+                Strings::format(R"(cd '%s' && unzip -qqo '%s')", to_path_partial.u8string(), archive.u8string()));
+            Checks::check_exit(VCPKG_LINE_INFO, code == 0, "unzip failed while extracting %s", archive.u8string());
+        }
+        else
+        {
+            Checks::exit_with_message(VCPKG_LINE_INFO, "Unexpected archive extension: %s", ext.u8string());
+        }
+#endif
+
+        fs.rename(to_path_partial, to_path, ec);
+
+        for (int i = 0; i < 5 && ec; i++)
+        {
+            i++;
+            using namespace std::chrono_literals;
+            std::this_thread::sleep_for(i * 100ms);
+            fs.rename(to_path_partial, to_path, ec);
+        }
+
+        Checks::check_exit(VCPKG_LINE_INFO,
+                           !ec,
+                           "Failed to do post-extract rename-in-place.\n"
+                           "fs.rename(%s, %s, %s)",
+                           to_path_partial.u8string(),
+                           to_path.u8string(),
+                           ec.message());
+    }
+
+}

toolsrc/src/vcpkg/commands.fetch.cpp

@@ -1,5 +1,6 @@
 #include "pch.h"
 
+#include <vcpkg/base/archives.h>
 #include <vcpkg/base/checks.h>
 #include <vcpkg/base/downloads.h>
 #include <vcpkg/base/sortedvector.h>
@@ -236,106 +237,6 @@ namespace vcpkg::Commands::Fetch
 
         return nullopt;
     }
-
-    static void extract_archive(const VcpkgPaths& paths, const fs::path& archive, const fs::path& to_path)
-    {
-        Files::Filesystem& fs = paths.get_filesystem();
-        const fs::path to_path_partial = to_path.u8string() + ".partial";
-
-        std::error_code ec;
-        fs.remove_all(to_path, ec);
-        fs.remove_all(to_path_partial, ec);
-        fs.create_directories(to_path_partial, ec);
-        const auto ext = archive.extension();
-#if defined(_WIN32)
-        if (ext == ".nupkg")
-        {
-            static bool recursion_limiter_sevenzip_old = false;
-            Checks::check_exit(VCPKG_LINE_INFO, !recursion_limiter_sevenzip_old);
-            recursion_limiter_sevenzip_old = true;
-            const auto nuget_exe = get_tool_path(paths, Tools::NUGET);
-
-            const std::string stem = archive.stem().u8string();
-            // assuming format of [name].[version in the form d.d.d]
-            // This assumption may not always hold
-            std::smatch match;
-            const bool has_match = std::regex_match(stem, match, std::regex{R"###(^(.+)\.(\d+\.\d+\.\d+)$)###"});
-            Checks::check_exit(VCPKG_LINE_INFO,
-                               has_match,
-                               "Could not deduce nuget id and version from filename: %s",
-                               archive.u8string());
-
-            const std::string nugetid = match[1];
-            const std::string version = match[2];
-
-            const auto code_and_output = System::cmd_execute_and_capture_output(Strings::format(
-                R"("%s" install %s -Version %s -OutputDirectory "%s" -Source "%s" -nocache -DirectDownload -NonInteractive -ForceEnglishOutput -PackageSaveMode nuspec)",
-                nuget_exe.u8string(),
-                nugetid,
-                version,
-                to_path_partial.u8string(),
-                paths.downloads.u8string()));
-
-            Checks::check_exit(VCPKG_LINE_INFO,
-                               code_and_output.exit_code == 0,
-                               "Failed to extract '%s' with message:\n%s",
-                               archive.u8string(),
-                               code_and_output.output);
-            recursion_limiter_sevenzip_old = false;
-        }
-        else
-        {
-            static bool recursion_limiter_sevenzip = false;
-            Checks::check_exit(VCPKG_LINE_INFO, !recursion_limiter_sevenzip);
-            recursion_limiter_sevenzip = true;
-            const auto seven_zip = get_tool_path(paths, Tools::SEVEN_ZIP);
-            const auto code_and_output = System::cmd_execute_and_capture_output(Strings::format(
-                R"("%s" x "%s" -o"%s" -y)", seven_zip.u8string(), archive.u8string(), to_path_partial.u8string()));
-            Checks::check_exit(VCPKG_LINE_INFO,
-                               code_and_output.exit_code == 0,
-                               "7zip failed while extracting '%s' with message:\n%s",
-                               archive.u8string(),
-                               code_and_output.output);
-            recursion_limiter_sevenzip = false;
-        }
-#else
-        if (ext == ".gz" && ext.extension() != ".tar")
-        {
-            const auto code = System::cmd_execute(
-                Strings::format(R"(cd '%s' && tar xzf '%s')", to_path_partial.u8string(), archive.u8string()));
-            Checks::check_exit(VCPKG_LINE_INFO, code == 0, "tar failed while extracting %s", archive.u8string());
-        }
-        else if (ext == ".zip")
-        {
-            const auto code = System::cmd_execute(
-                Strings::format(R"(cd '%s' && unzip -qqo '%s')", to_path_partial.u8string(), archive.u8string()));
-            Checks::check_exit(VCPKG_LINE_INFO, code == 0, "unzip failed while extracting %s", archive.u8string());
-        }
-        else
-        {
-            Checks::exit_with_message(VCPKG_LINE_INFO, "Unexpected archive extension: %s", ext.u8string());
-        }
-#endif
-
-        fs.rename(to_path_partial, to_path, ec);
-
-        for (int i = 0; i < 5 && ec; i++)
-        {
-            i++;
-            using namespace std::chrono_literals;
-            std::this_thread::sleep_for(i * 100ms);
-            fs.rename(to_path_partial, to_path, ec);
-        }
-
-        Checks::check_exit(VCPKG_LINE_INFO,
-                           !ec,
-                           "Failed to do post-extract rename-in-place.\n"
-                           "fs.rename(%s, %s, %s)",
-                           to_path_partial.u8string(),
-                           to_path.u8string(),
-                           ec.message());
-    }
-
     static fs::path fetch_tool(const VcpkgPaths& paths, const std::string& tool_name, const ToolData& tool_data)
     {
         const std::array<int, 3>& version = tool_data.version;
@@ -367,7 +268,7 @@ namespace vcpkg::Commands::Fetch
         if (tool_data.is_archive)
         {
             System::println("Extracting %s...", tool_name);
-            extract_archive(paths, tool_data.download_path, tool_data.tool_dir_path);
+            Archives::extract_archive(paths, tool_data.download_path, tool_data.tool_dir_path);
             System::println("Extracting %s... done.", tool_name);
         }
         else

toolsrc/vcpkglib/vcpkglib.vcxproj

@@ -137,6 +137,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\include\pch.h" />
+    <ClInclude Include="..\include\vcpkg\base\archives.h" />
     <ClInclude Include="..\include\vcpkg\base\checks.h" />
     <ClInclude Include="..\include\vcpkg\base\chrono.h" />
     <ClInclude Include="..\include\vcpkg\base\cofffilereader.h" />
@@ -193,6 +194,7 @@
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
     </ClCompile>
+    <ClCompile Include="..\src\vcpkg\base\archives.cpp" />
     <ClCompile Include="..\src\vcpkg\base\checks.cpp" />
     <ClCompile Include="..\src\vcpkg\base\chrono.cpp" />
     <ClCompile Include="..\src\vcpkg\base\cofffilereader.cpp" />

toolsrc/vcpkglib/vcpkglib.vcxproj.filters

@@ -204,6 +204,9 @@
     <ClCompile Include="..\src\vcpkg\base\downloads.cpp">
       <Filter>Source Files\vcpkg\base</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\vcpkg\base\archives.cpp">
+      <Filter>Source Files\vcpkg\base</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\pch.h">
@@ -353,5 +356,8 @@
     <ClInclude Include="..\include\vcpkg\base\downloads.h">
       <Filter>Header Files\vcpkg\base</Filter>
     </ClInclude>
+    <ClInclude Include="..\include\vcpkg\base\archives.h">
+      <Filter>Header Files\vcpkg\base</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>