From fb0bc7afac5aec7f3f42c0ad72abbe6b7cc6ac6f Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Sun, 20 Feb 2022 21:30:26 +0800
Subject: add builtin xrepo/envs

---
 xmake/modules/private/xrepo/action/env.lua | 30 ++++++++++++++++++++++++------
 xmake/scripts/xrepo/envs/llvm-mingw.lua    |  1 +
 xmake/scripts/xrepo/envs/llvm.lua          |  1 +
 xmake/scripts/xrepo/envs/mingw-w64.lua     |  1 +
 xmake/scripts/xrepo/envs/msvc.lua          |  3 +++
 xmake/scripts/xrepo/envs/python2.lua       |  1 +
 xmake/scripts/xrepo/envs/python3.lua       |  1 +
 7 files changed, 32 insertions(+), 6 deletions(-)
 create mode 100644 xmake/scripts/xrepo/envs/llvm-mingw.lua
 create mode 100644 xmake/scripts/xrepo/envs/llvm.lua
 create mode 100644 xmake/scripts/xrepo/envs/mingw-w64.lua
 create mode 100644 xmake/scripts/xrepo/envs/msvc.lua
 create mode 100644 xmake/scripts/xrepo/envs/python2.lua
 create mode 100644 xmake/scripts/xrepo/envs/python3.lua

diff --git a/xmake/modules/private/xrepo/action/env.lua b/xmake/modules/private/xrepo/action/env.lua
index d2c04a9fe..264ab74c1 100644
--- a/xmake/modules/private/xrepo/action/env.lua
+++ b/xmake/modules/private/xrepo/action/env.lua
@@ -198,13 +198,20 @@ function _get_envsdir()
     return path.join(global.directory(), "envs")
 end
 
+-- get builtin environment directory
+function _get_envsdir_builtin()
+    return path.join(os.programdir(), "scripts", "xrepo", "envs")
+end
+
 -- get bound environment or packages
 function _get_boundenv(opt)
     local bind = (opt and opt.bind) or option.get("bind")
     if bind then
-        local envfile = path.join(_get_envsdir(), bind .. ".lua")
-        if envfile and os.isfile(envfile) then
-            return envfile
+        for _, envsdir in ipairs({_get_envsdir(), _get_envsdir_builtin()}) do
+            local envfile = path.join(envsdir, bind .. ".lua")
+            if envfile and os.isfile(envfile) then
+                return envfile
+            end
         end
     end
     return bind
@@ -431,9 +438,13 @@ function main()
     if option.get("list") then
         local envname = option.get("program")
         if envname then
-            local envfile = path.join(_get_envsdir(), envname .. ".lua")
-            print("%s:", envfile)
-            io.cat(envfile)
+            for _, envsdir in ipairs({_get_envsdir(), _get_envsdir_builtin()}) do
+                local envfile = path.join(envsdir, envname .. ".lua")
+                if os.isfile(envfile) then
+                    print("%s:", envfile)
+                    io.cat(envfile)
+                end
+            end
         else
             print("%s:", _get_envsdir())
             local count = 0
@@ -442,6 +453,13 @@ function main()
                 print("  - %s", envname)
                 count = count + 1
             end
+            print("%s (builtin):", _get_envsdir_builtin())
+            local count = 0
+            for _, envfile in ipairs(os.files(path.join(_get_envsdir_builtin(), "*.lua"))) do
+                local envname = path.basename(envfile)
+                print("  - %s", envname)
+                count = count + 1
+            end
             print("envs(%d) found!", count)
         end
     elseif option.get("add") then
diff --git a/xmake/scripts/xrepo/envs/llvm-mingw.lua b/xmake/scripts/xrepo/envs/llvm-mingw.lua
new file mode 100644
index 000000000..6ee80a382
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/llvm-mingw.lua
@@ -0,0 +1 @@
+add_requires("llvm-mingw")
diff --git a/xmake/scripts/xrepo/envs/llvm.lua b/xmake/scripts/xrepo/envs/llvm.lua
new file mode 100644
index 000000000..73201e4d9
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/llvm.lua
@@ -0,0 +1 @@
+add_requires("llvm")
diff --git a/xmake/scripts/xrepo/envs/mingw-w64.lua b/xmake/scripts/xrepo/envs/mingw-w64.lua
new file mode 100644
index 000000000..6ee80a382
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/mingw-w64.lua
@@ -0,0 +1 @@
+add_requires("llvm-mingw")
diff --git a/xmake/scripts/xrepo/envs/msvc.lua b/xmake/scripts/xrepo/envs/msvc.lua
new file mode 100644
index 000000000..f3f893841
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/msvc.lua
@@ -0,0 +1,3 @@
+if is_host("windows") then
+    set_toolchains("msvc")
+end
diff --git a/xmake/scripts/xrepo/envs/python2.lua b/xmake/scripts/xrepo/envs/python2.lua
new file mode 100644
index 000000000..d338ef356
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/python2.lua
@@ -0,0 +1 @@
+add_requires("python 2.x")
diff --git a/xmake/scripts/xrepo/envs/python3.lua b/xmake/scripts/xrepo/envs/python3.lua
new file mode 100644
index 000000000..63cc2e643
--- /dev/null
+++ b/xmake/scripts/xrepo/envs/python3.lua
@@ -0,0 +1 @@
+add_requires("python 3.x")
-- 
cgit v1.3.1