feat: split C# rule into multiple modules

7 files changed, 485 insertions, 359 deletions

diff --git a/xmake/rules/csharp/buildcmd.lua b/xmake/rules/csharp/buildcmd.lua
new file mode 100644
index 000000000..c79ae65f4
--- /dev/null
+++ b/xmake/rules/csharp/buildcmd.lua
@@ -0,0 +1,62 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        buildcmd.lua
+--
+
+local csharp_common = import("csharp_common", {anonymous = true})
+
+function main(target, batchcmds, opt)
+    local csprojfile = assert(csharp_common.find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
+    local dotnet = csharp_common.get_dotnet_program(target)
+    local configuration = csharp_common.build_mode_to_configuration()
+    local verbosity = csharp_common.get_dotnet_verbosity(target)
+    local command = target:is_binary() and "publish" or "build"
+    local argv = {
+        command, csprojfile,
+        "--nologo",
+        "--configuration", configuration,
+        "--verbosity", verbosity
+    }
+
+    local targetdir = target:targetdir()
+    local targetdirabs
+    if targetdir then
+        targetdirabs = path.is_absolute(targetdir) and targetdir or path.absolute(targetdir, os.projectdir())
+        table.join2(argv, {"--output", targetdirabs})
+    end
+
+    local rid = csharp_common.get_runtime_identifier(target)
+    if rid and target:is_binary() then
+        table.join2(argv, {"--runtime", rid})
+    end
+    csharp_common.append_target_flags(target, argv)
+
+    batchcmds:show_progress(opt.progress, "${color.build.target}building.csharp.$(mode) %s", target:name())
+    if targetdirabs then
+        batchcmds:mkdir(targetdirabs)
+    end
+    batchcmds:vrunv(dotnet, argv, csharp_common.get_dotnet_runopt(csprojfile))
+
+    local targetfile = target:targetfile()
+    if targetfile then
+        local sourcefiles = target:sourcefiles()
+        batchcmds:add_depfiles(sourcefiles)
+        batchcmds:set_depmtime(os.mtime(targetfile))
+        batchcmds:set_depcache(target:dependfile(targetfile))
+    end
+end
diff --git a/xmake/rules/csharp/clean.lua b/xmake/rules/csharp/clean.lua
new file mode 100644
index 000000000..6de720709
--- /dev/null
+++ b/xmake/rules/csharp/clean.lua
@@ -0,0 +1,40 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        clean.lua
+--
+
+import("target.action.clean", {alias = "_do_clean_target"})
+local csharp_common = import("csharp_common", {anonymous = true})
+
+function main(target, opt)
+    _do_clean_target(target)
+
+    local targetfile = target:targetfile()
+    if targetfile then
+        os.tryrm(target:dependfile(targetfile))
+    end
+    os.tryrm(target:targetdir())
+
+    -- also remove the bin/obj folders next to the .csproj file
+    local csprojfile = csharp_common.find_csproj(target)
+    if csprojfile then
+        local csprojdir = path.directory(csprojfile)
+        os.tryrm(path.join(csprojdir, "bin"))
+        os.tryrm(path.join(csprojdir, "obj"))
+    end
+end
diff --git a/xmake/rules/csharp/csharp_common.lua b/xmake/rules/csharp/csharp_common.lua
new file mode 100644
index 000000000..e6f2bc7c3
--- /dev/null
+++ b/xmake/rules/csharp/csharp_common.lua
@@ -0,0 +1,169 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        csharp_common.lua
+--
+
+local function _map_rid_arch(arch)
+    arch = (arch or ""):lower()
+    if arch == "x64" or arch == "x86_64" or arch == "amd64" then
+        return "x64"
+    elseif arch == "x86" or arch == "i386" then
+        return "x86"
+    elseif arch == "arm64" then
+        return "arm64"
+    elseif arch == "arm" or arch == "armv7" then
+        return "arm"
+    elseif arch == "riscv64" then
+        return "riscv64"
+    end
+    return nil
+end
+
+function find_csproj(target)
+    local csproj = target:data("csharp.csproj")
+    if csproj then
+        return csproj
+    end
+    for _, sourcefile in ipairs(target:sourcefiles()) do
+        if path.extension(sourcefile):lower() == ".csproj" then
+            local csprojabs = path.is_absolute(sourcefile) and sourcefile or path.absolute(sourcefile, os.projectdir())
+            if os.isfile(csprojabs) then
+                return csprojabs
+            end
+        end
+    end
+    return nil
+end
+
+function build_mode_to_configuration()
+    local mode
+    if type(get_config) == "function" then
+        mode = get_config("mode")
+    end
+    if not mode and type(is_mode) == "function" then
+        if is_mode("debug") then
+            mode = "debug"
+        elseif is_mode("release") then
+            mode = "release"
+        end
+    end
+    mode = mode or "release"
+    local mode_lower = mode:lower()
+    if mode_lower == "debug" then
+        return "Debug"
+    elseif mode_lower == "release" then
+        return "Release"
+    end
+    return mode:sub(1, 1):upper() .. mode:sub(2)
+end
+
+function get_runtime_identifier(target)
+    local rid = target:values("csharp.runtime_identifier")
+    if type(rid) == "table" then
+        rid = rid[1]
+    end
+    if rid and #rid > 0 then
+        return rid
+    end
+    local arch = _map_rid_arch(target:arch())
+    if not arch then
+        return nil
+    end
+    local plat = target:plat()
+    if plat == "windows" or plat == "mingw" or plat == "msys" or plat == "cygwin" then
+        return "win-" .. arch
+    elseif plat == "linux" then
+        return "linux-" .. arch
+    elseif plat == "macosx" then
+        return "osx-" .. arch
+    end
+    return nil
+end
+
+function append_target_flags(target, argv)
+    local flags = {}
+    table.join2(flags, table.wrap(target:get("csflags")))
+    table.join2(flags, table.wrap(target:get("ldflags")))
+    table.join2(flags, table.wrap(target:get("arflags")))
+    table.join2(flags, table.wrap(target:get("shflags")))
+    for _, flag in ipairs(flags) do
+        if flag and #flag > 0 then
+            table.insert(argv, flag)
+        end
+    end
+end
+
+function get_dotnet_runopt(csprojfile)
+    return {
+        curdir = path.directory(csprojfile),
+        envs = {
+            DOTNET_NOLOGO = "1",
+            DOTNET_CLI_TELEMETRY_OPTOUT = "1",
+            DOTNET_SKIP_FIRST_TIME_EXPERIENCE = "1",
+            DOTNET_GENERATE_ASPNET_CERTIFICATE = "0",
+            DOTNET_ADD_GLOBAL_TOOLS_TO_PATH = "0"
+        }
+    }
+end
+
+function get_dotnet_verbosity(target)
+    local verbosity = target:values("csharp.dotnet_verbosity")
+    if type(verbosity) == "table" then
+        verbosity = verbosity[1]
+    end
+    if not (verbosity and #verbosity > 0) then
+        verbosity = target:policy("build.csharp.dotnet_verbosity")
+    end
+    if verbosity and #verbosity > 0 then
+        verbosity = verbosity:lower()
+        if table.contains({"quiet", "minimal", "normal", "detailed", "diagnostic"}, verbosity) then
+            return verbosity
+        end
+        raise("target(%s): invalid csharp.dotnet_verbosity(%s), expected one of: quiet|minimal|normal|detailed|diagnostic", target:name(), verbosity)
+    end
+    return "quiet"
+end
+
+function get_dotnet_program(target)
+    local function _get_configured_program(toolkind)
+        if target:get("toolset." .. toolkind) then
+            local program = target:tool(toolkind)
+            if program and #program > 0 then
+                return program
+            end
+        end
+    end
+
+    local program = nil
+    if target:is_binary() then
+        program = _get_configured_program("ld")
+    elseif target:is_shared() then
+        program = _get_configured_program("sh")
+    else
+        program = _get_configured_program("cs")
+    end
+    if program then
+        return program
+    end
+
+    program = target:tool("cs")
+    if program and #program > 0 then
+        return program
+    end
+    return "dotnet"
+end
diff --git a/xmake/rules/csharp/install.lua b/xmake/rules/csharp/install.lua
new file mode 100644
index 000000000..97b3b1ee8
--- /dev/null
+++ b/xmake/rules/csharp/install.lua
@@ -0,0 +1,95 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        install.lua
+--
+
+local csharp_common = import("csharp_common", {anonymous = true})
+
+function main(target, opt)
+    local function _q(arg)
+        arg = tostring(arg)
+        if arg:find("[%s\"]") then
+            arg = "\"" .. arg:gsub("\"", "\\\"") .. "\""
+        end
+        return arg
+    end
+
+    local csprojfile = assert(csharp_common.find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
+    local dotnet = csharp_common.get_dotnet_program(target)
+    local configuration = csharp_common.build_mode_to_configuration()
+    local verbosity = csharp_common.get_dotnet_verbosity(target)
+
+    local install_path = target:installdir()
+    if target:is_binary() then
+        install_path = target:installdir("bin")
+    elseif target:is_static() or target:is_shared() then
+        install_path = target:installdir("lib")
+    end
+    if not install_path or #install_path == 0 then
+        return
+    end
+
+    local install_abs = path.is_absolute(install_path) and install_path or path.absolute(install_path, os.projectdir())
+    os.mkdir(install_abs)
+
+    local rid = csharp_common.get_runtime_identifier(target)
+    local argv = {
+        "publish", csprojfile,
+        "--nologo",
+        "--configuration", configuration,
+        "--verbosity", verbosity,
+        "--output", install_abs
+    }
+    if rid and target:is_binary() then
+        table.join2(argv, {"--runtime", rid})
+    end
+    csharp_common.append_target_flags(target, argv)
+
+    local runopt = csharp_common.get_dotnet_runopt(csprojfile)
+    if os.vrunv then
+        os.vrunv(dotnet, argv, runopt)
+    elseif os.runv then
+        os.runv(dotnet, argv, runopt)
+    elseif os.execv then
+        os.execv(dotnet, argv, runopt)
+    elseif os.vrun then
+        local cmd = _q(dotnet)
+        for _, arg in ipairs(argv) do
+            cmd = cmd .. " " .. _q(arg)
+        end
+        os.vrun(cmd, runopt)
+    elseif os.run then
+        local cmd = _q(dotnet)
+        for _, arg in ipairs(argv) do
+            cmd = cmd .. " " .. _q(arg)
+        end
+        os.run(cmd, runopt)
+    else
+        local targetdir = target:targetdir()
+        if targetdir and os.isdir(targetdir) then
+            os.cp(path.join(targetdir, "**"), install_abs, {rootdir = targetdir})
+        end
+    end
+
+    if target:is_binary() then
+        local targetdir = target:targetdir()
+        if targetdir and os.isdir(targetdir) then
+            os.cp(path.join(targetdir, "**"), install_abs, {rootdir = targetdir})
+        end
+    end
+end
diff --git a/xmake/rules/csharp/installcmd.lua b/xmake/rules/csharp/installcmd.lua
new file mode 100644
index 000000000..42733bfb0
--- /dev/null
+++ b/xmake/rules/csharp/installcmd.lua
@@ -0,0 +1,59 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        installcmd.lua
+--
+
+local csharp_common = import("csharp_common", {anonymous = true})
+
+function main(target, batchcmds, opt)
+    local csprojfile = assert(csharp_common.find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
+    local dotnet = csharp_common.get_dotnet_program(target)
+    local configuration = csharp_common.build_mode_to_configuration()
+    local verbosity = csharp_common.get_dotnet_verbosity(target)
+
+    local install_path = target:installdir()
+    if target:is_binary() then
+        install_path = target:installdir("bin")
+    elseif target:is_static() or target:is_shared() then
+        install_path = target:installdir("lib")
+    end
+
+    local install_abs
+    local argv = {
+        "publish", csprojfile,
+        "--nologo",
+        "--configuration", configuration,
+        "--verbosity", verbosity
+    }
+    if install_path and #install_path > 0 then
+        install_abs = path.is_absolute(install_path) and install_path or path.absolute(install_path, os.projectdir())
+        table.join2(argv, {"--output", install_abs})
+    end
+
+    local rid = csharp_common.get_runtime_identifier(target)
+    if rid and target:is_binary() then
+        table.join2(argv, {"--runtime", rid})
+    end
+    csharp_common.append_target_flags(target, argv)
+
+    batchcmds:show_progress(opt.progress, "${color.build.target}publishing.csharp.$(mode) %s", target:name())
+    if install_abs then
+        batchcmds:mkdir(install_abs)
+    end
+    batchcmds:vrunv(dotnet, argv, csharp_common.get_dotnet_runopt(csprojfile))
+end
diff --git a/xmake/rules/csharp/load.lua b/xmake/rules/csharp/load.lua
new file mode 100644
index 000000000..0811cf8d0
--- /dev/null
+++ b/xmake/rules/csharp/load.lua
@@ -0,0 +1,54 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      JassJam
+-- @file        load.lua
+--
+
+function main(target)
+    local targetdir = target:targetdir()
+    if targetdir and path.filename(targetdir) ~= target:name() then
+        target:set("targetdir", path.join(targetdir, target:name()))
+    end
+
+    if target:is_static() or target:is_shared() then
+        if not target:get("extension") then
+            target:set("extension", ".dll")
+        end
+        if target:get("prefixname") == nil then
+            target:set("prefixname", "")
+        end
+    end
+
+    -- find and cache the .csproj file for later use in build/install
+    local csprojfiles = {}
+    for _, sourcefile in ipairs(target:sourcefiles()) do
+        if path.extension(sourcefile):lower() == ".csproj" then
+            table.insert(csprojfiles, sourcefile)
+        end
+    end
+    assert(#csprojfiles > 0, "target(%s): csharp requires one .csproj in add_files()!", target:name())
+    assert(#csprojfiles == 1, "target(%s): csharp only supports one .csproj file!", target:name())
+
+    local csprojfile = csprojfiles[1]
+    local csprojabs = path.is_absolute(csprojfile) and csprojfile or path.absolute(csprojfile, os.projectdir())
+    assert(os.isfile(csprojabs), "target(%s): csharp .csproj not found: %s", target:name(), csprojfile)
+
+    if not target:get("filename") and not target:get("basename") then
+        target:set("basename", path.basename(csprojabs))
+    end
+    target:data_set("csharp.csproj", csprojabs)
+end
diff --git a/xmake/rules/csharp/xmake.lua b/xmake/rules/csharp/xmake.lua
index 11aa82347..bc8a98023 100644
--- a/xmake/rules/csharp/xmake.lua
+++ b/xmake/rules/csharp/xmake.lua
@@ -18,364 +18,11 @@
 -- @file        xmake.lua
 --
 
-rule("csharp.build")
+rule("csharp")
     set_extensions(".cs", ".csproj")
     set_sourcekinds("cs", "csproj", {objectfiles = false})
-
-    local function _find_csproj(target)
-        local csproj = target:data("csharp.csproj")
-        if csproj then
-            return csproj
-        end
-        for _, sourcefile in ipairs(target:sourcefiles()) do
-            if path.extension(sourcefile):lower() == ".csproj" then
-                local csprojabs = path.is_absolute(sourcefile) and sourcefile or path.absolute(sourcefile, os.projectdir())
-                if os.isfile(csprojabs) then
-                    return csprojabs
-                end
-            end
-        end
-        return nil
-    end
-
-    local function _build_mode_to_configuration()
-        local mode
-        if type(get_config) == "function" then
-            mode = get_config("mode")
-        end
-        if not mode and type(is_mode) == "function" then
-            if is_mode("debug") then
-                mode = "debug"
-            elseif is_mode("release") then
-                mode = "release"
-            end
-        end
-        mode = mode or "release"
-        local mode_lower = mode:lower()
-        if mode_lower == "debug" then
-            return "Debug"
-        elseif mode_lower == "release" then
-            return "Release"
-        end
-        return mode:sub(1, 1):upper() .. mode:sub(2)
-    end
-
-    local function _map_rid_arch(arch)
-        arch = (arch or ""):lower()
-        if arch == "x64" or arch == "x86_64" or arch == "amd64" then
-            return "x64"
-        elseif arch == "x86" or arch == "i386" then
-            return "x86"
-        elseif arch == "arm64" then
-            return "arm64"
-        elseif arch == "arm" or arch == "armv7" then
-            return "arm"
-        elseif arch == "riscv64" then
-            return "riscv64"
-        end
-        return nil
-    end
-
-    local function _get_runtime_identifier(target)
-        local rid = target:values("csharp.runtime_identifier")
-        if type(rid) == "table" then
-            rid = rid[1]
-        end
-        if rid and #rid > 0 then
-            return rid
-        end
-        local arch = _map_rid_arch(target:arch())
-        if not arch then
-            return nil
-        end
-        local plat = target:plat()
-        if plat == "windows" or plat == "mingw" or plat == "msys" or plat == "cygwin" then
-            return "win-" .. arch
-        elseif plat == "linux" then
-            return "linux-" .. arch
-        elseif plat == "macosx" then
-            return "osx-" .. arch
-        end
-        return nil
-    end
-
-    local function _append_target_flags(target, argv)
-        local flags = {}
-        table.join2(flags, table.wrap(target:get("csflags")))
-        table.join2(flags, table.wrap(target:get("ldflags")))
-        table.join2(flags, table.wrap(target:get("arflags")))
-        table.join2(flags, table.wrap(target:get("shflags")))
-        for _, flag in ipairs(flags) do
-            if flag and #flag > 0 then
-                table.insert(argv, flag)
-            end
-        end
-    end
-
-    local function _get_dotnet_runopt(csprojfile)
-        return {
-            curdir = path.directory(csprojfile),
-            envs = {
-                DOTNET_NOLOGO = "1",
-                DOTNET_CLI_TELEMETRY_OPTOUT = "1",
-                DOTNET_SKIP_FIRST_TIME_EXPERIENCE = "1",
-                DOTNET_GENERATE_ASPNET_CERTIFICATE = "0",
-                DOTNET_ADD_GLOBAL_TOOLS_TO_PATH = "0"
-            }
-        }
-    end
-
-    local function _get_dotnet_verbosity(target)
-        local verbosity = target:values("csharp.dotnet_verbosity")
-        if type(verbosity) == "table" then
-            verbosity = verbosity[1]
-        end
-        if not (verbosity and #verbosity > 0) then
-            verbosity = target:policy("build.csharp.dotnet_verbosity")
-        end
-        if verbosity and #verbosity > 0 then
-            verbosity = verbosity:lower()
-            if table.contains({"quiet", "minimal", "normal", "detailed", "diagnostic"}, verbosity) then
-                return verbosity
-            end
-            raise("target(%s): invalid csharp.dotnet_verbosity(%s), expected one of: quiet|minimal|normal|detailed|diagnostic", target:name(), verbosity)
-        end
-        return "quiet"
-    end
-
-    local function _get_dotnet_program(target)
-        local function _get_configured_program(toolkind)
-            if target:get("toolset." .. toolkind) then
-                local program = target:tool(toolkind)
-                if program and #program > 0 then
-                    return program
-                end
-            end
-        end
-
-        local program = nil
-        if target:is_binary() then
-            program = _get_configured_program("ld")
-        elseif target:is_shared() then
-            program = _get_configured_program("sh")
-        else
-            program = _get_configured_program("cs")
-        end
-        if program then
-            return program
-        end
-
-        program = target:tool("cs")
-        if program and #program > 0 then
-            return program
-        end
-        return "dotnet"
-    end
-
-    on_load(function (target)
-        local targetdir = target:targetdir()
-
-        if targetdir and path.filename(targetdir) ~= target:name() then
-            target:set("targetdir", path.join(targetdir, target:name()))
-        end
-
-        if target:is_static() or target:is_shared() then
-            if not target:get("extension") then
-                target:set("extension", ".dll")
-            end
-            if target:get("prefixname") == nil then
-                target:set("prefixname", "")
-            end
-        end
-
-        -- find and cache the .csproj file for later use in build/install
-        local csprojfiles = {}
-        for _, sourcefile in ipairs(target:sourcefiles()) do
-            if path.extension(sourcefile):lower() == ".csproj" then
-                table.insert(csprojfiles, sourcefile)
-            end
-        end
-        assert(#csprojfiles > 0, "target(%s): csharp requires one .csproj in add_files()!", target:name())
-        assert(#csprojfiles == 1, "target(%s): csharp only supports one .csproj file!", target:name())
-
-        local csprojfile = csprojfiles[1]
-        local csprojabs = path.is_absolute(csprojfile) and csprojfile or path.absolute(csprojfile, os.projectdir())
-        assert(os.isfile(csprojabs), "target(%s): csharp .csproj not found: %s", target:name(), csprojfile)
-
-        if not target:get("filename") and not target:get("basename") then
-            target:set("basename", path.basename(csprojabs))
-        end
-        target:data_set("csharp.csproj", csprojabs)
-    end)
-
-    on_buildcmd(function (target, batchcmds, opt)
-        local csprojfile = assert(_find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
-        local dotnet = _get_dotnet_program(target)
-        local configuration = _build_mode_to_configuration()
-        local verbosity = _get_dotnet_verbosity(target)
-        local command = target:is_binary() and "publish" or "build"
-        local argv = {
-            command, csprojfile,
-            "--nologo",
-            "--configuration", configuration,
-            "--verbosity", verbosity
-        }
-
-        local targetdir = target:targetdir()
-        local targetdirabs
-        if targetdir then
-            targetdirabs = path.is_absolute(targetdir) and targetdir or path.absolute(targetdir, os.projectdir())
-            table.join2(argv, {"--output", targetdirabs})
-        end
-
-        local rid = _get_runtime_identifier(target)
-        if rid and target:is_binary() then
-            table.join2(argv, {"--runtime", rid})
-        end
-        _append_target_flags(target, argv)
-
-        batchcmds:show_progress(opt.progress, "${color.build.target}building.csharp.$(mode) %s", target:name())
-        if targetdirabs then
-            batchcmds:mkdir(targetdirabs)
-        end
-
-        batchcmds:vrunv(dotnet, argv, _get_dotnet_runopt(csprojfile))
-
-        local targetfile = target:targetfile()
-        if targetfile then
-            local sourcefiles = target:sourcefiles()
-            batchcmds:add_depfiles(sourcefiles)
-            batchcmds:set_depmtime(os.mtime(targetfile))
-            batchcmds:set_depcache(target:dependfile(targetfile))
-        end
-    end)
-
-    on_clean(function (target, opt)
-        local csprojfile = _find_csproj(target)
-        if csprojfile then
-            local csprojdir = path.directory(csprojfile)
-            os.tryrm(path.join(csprojdir, "bin"))
-            os.tryrm(path.join(csprojdir, "obj"))
-        end
-    end)
-
-    on_install(function (target, opt)
-        local function _q(arg)
-            arg = tostring(arg)
-            if arg:find("[%s\"]") then
-                arg = "\"" .. arg:gsub("\"", "\\\"") .. "\""
-            end
-            return arg
-        end
-
-        local csprojfile = assert(_find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
-        local dotnet = _get_dotnet_program(target)
-        local configuration = _build_mode_to_configuration()
-        local verbosity = _get_dotnet_verbosity(target)
-
-        local install_path = target:installdir()
-        if target:is_binary() then
-            install_path = target:installdir("bin")
-        elseif target:is_static() or target:is_shared() then
-            install_path = target:installdir("lib")
-        end
-
-        if not install_path or #install_path == 0 then
-            return
-        end
-
-        local install_abs = path.is_absolute(install_path) and install_path or path.absolute(install_path, os.projectdir())
-        os.mkdir(install_abs)
-
-        local rid = _get_runtime_identifier(target)
-        local argv = {
-            "publish", csprojfile,
-            "--nologo",
-            "--configuration", configuration,
-            "--verbosity", verbosity,
-            "--output", install_abs
-        }
-
-        if rid and target:is_binary() then
-            table.join2(argv, {"--runtime", rid})
-        end
-        _append_target_flags(target, argv)
-
-        local runopt = _get_dotnet_runopt(csprojfile)
-        if os.vrunv then
-            os.vrunv(dotnet, argv, runopt)
-        elseif os.runv then
-            os.runv(dotnet, argv, runopt)
-        elseif os.execv then
-            os.execv(dotnet, argv, runopt)
-        elseif os.vrun then
-            local cmd = _q(dotnet)
-            for _, arg in ipairs(argv) do
-                cmd = cmd .. " " .. _q(arg)
-            end
-            os.vrun(
-                cmd,
-                runopt
-            )
-        elseif os.run then
-            local cmd = _q(dotnet)
-            for _, arg in ipairs(argv) do
-                cmd = cmd .. " " .. _q(arg)
-            end
-            os.run(cmd, runopt)
-        else
-            local targetdir = target:targetdir()
-            if targetdir and os.isdir(targetdir) then
-                os.cp(path.join(targetdir, "**"), install_abs, {rootdir = targetdir})
-            end
-        end
-
-        if target:is_binary() then
-            local targetdir = target:targetdir()
-            if targetdir and os.isdir(targetdir) then
-                os.cp(path.join(targetdir, "**"), install_abs, {rootdir = targetdir})
-            end
-        end
-    end)
-
-    on_installcmd(function (target, batchcmds, opt)
-        local csprojfile = assert(_find_csproj(target), "target(%s): missing csharp .csproj file!", target:name())
-        local dotnet = _get_dotnet_program(target)
-        local configuration = _build_mode_to_configuration()
-        local verbosity = _get_dotnet_verbosity(target)
-
-        local install_path = target:installdir()
-        if target:is_binary() then
-            install_path = target:installdir("bin")
-        elseif target:is_static() or target:is_shared() then
-            install_path = target:installdir("lib")
-        end
-
-        local install_abs
-        local argv = {
-            "publish", csprojfile,
-            "--nologo",
-            "--configuration", configuration,
-            "--verbosity", verbosity
-        }
-        if install_path and #install_path > 0 then
-            install_abs = path.is_absolute(install_path) and install_path or path.absolute(install_path, os.projectdir())
-            table.join2(argv, {"--output", install_abs})
-        end
-
-        local rid = _get_runtime_identifier(target)
-        if rid and target:is_binary() then
-            table.join2(argv, {"--runtime", rid})
-        end
-        _append_target_flags(target, argv)
-
-        batchcmds:show_progress(opt.progress, "${color.build.target}publishing.csharp.$(mode) %s", target:name())
-        if install_abs then
-            batchcmds:mkdir(install_abs)
-        end
-
-        batchcmds:vrunv(dotnet, argv, _get_dotnet_runopt(csprojfile))
-    end)
-
-rule("csharp")
-    add_deps("csharp.build")
+    on_load("load")
+    on_buildcmd("buildcmd")
+    on_clean("clean")
+    on_install("install")
+    on_installcmd("installcmd")