add xrepo/info

1 files changed, 87 insertions, 0 deletions

diff --git a/xmake/modules/private/xrepo/action/info.lua b/xmake/modules/private/xrepo/action/info.lua
new file mode 100644
index 000000000..b57ed736f
--- /dev/null
+++ b/xmake/modules/private/xrepo/action/info.lua
@@ -0,0 +1,87 @@
+--!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) 2015-2020, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        info.lua
+--
+
+-- imports
+import("core.base.option")
+
+-- get menu options
+function menu_options()
+
+    -- description
+    local description = "show information of the given packages."
+
+    -- menu options
+    local options =
+    {
+        {nil, "packages",   "vs", nil, "The packages list.",
+                                       "e.g.",
+                                       "    - xrepo info zlib boost"}
+    }
+
+    -- show menu options
+    local function show_options()
+
+        -- show usage
+        cprint("${bright}Usage: $${clear cyan}xrepo info [options] packages")
+
+        -- show description
+        print("")
+        print(description)
+
+        -- show options
+        option.show_options(options, "info")
+    end
+    return options, show_options, description
+end
+
+-- info packages
+function _info_packages(packages)
+
+    -- enter working project directory
+    local workdir = path.join(os.tmpdir(), "xrepo", "working")
+    if not os.isdir(workdir) then
+        os.mkdir(workdir)
+        os.cd(workdir)
+        os.vrunv("xmake", {"create", "-P", "."})
+    else
+        os.cd(workdir)
+    end
+
+    -- do info
+    local require_argv = {"require", "--info"}
+    if option.get("verbose") then
+        table.insert(require_argv, "-v")
+    end
+    if option.get("diagnosis") then
+        table.insert(require_argv, "-D")
+    end
+    table.join2(require_argv, packages)
+    os.vexecv("xmake", require_argv)
+end
+
+-- main entry
+function main(menu)
+    local packages = option.get("packages")
+    if packages then
+        _info_packages(packages)
+    else
+        raise("please specify the package to be viewed.")
+    end
+end