improve to select package version for schemes

1 files changed, 103 insertions, 9 deletions

diff --git a/xmake/core/package/scheme.lua b/xmake/core/package/scheme.lua
index 7c8e61f2d..a7166283a 100644
--- a/xmake/core/package/scheme.lua
+++ b/xmake/core/package/scheme.lua
@@ -90,6 +90,107 @@ function _instance:extraconf_set(name, item, key, value)
     return self._INFO:extraconf_set(name, item, key, value)
 end
 
+-- get urls
+function _instance:urls()
+    local urls = self._URLS
+    if urls == nil then
+        urls = table.wrap(self:get("urls"))
+        if #urls == 1 and urls[1] == "" then
+            urls = {}
+        end
+    end
+    return urls
+end
+
+-- get versions
+function _instance:versions()
+    if self._VERSIONS == nil then
+        -- we need to sort the build number in semver list
+        -- https://github.com/xmake-io/xmake/issues/6953
+        local versions = {}
+        for version, _ in table.orderpairs(self:_versions_list()) do
+            -- remove the url alias prefix if exists
+            local pos = version:find(':', 1, true)
+            if pos then
+                version = version:sub(pos + 1, -1)
+            end
+            table.insert(versions, version)
+        end
+        self._VERSIONS = table.unique(versions)
+    end
+    return self._VERSIONS
+end
+
+-- get versions list
+function _instance:_versions_list()
+    if self._VERSIONS_LIST == nil then
+        local versions = table.wrap(self:get("versions"))
+        local versionfiles = self:get("versionfiles")
+        if versionfiles then
+            for _, versionfile in ipairs(table.wrap(versionfiles)) do
+                if not path.is_absolute(versionfile) then
+                    local subpath = versionfile
+                    versionfile = path.join(self:scriptdir(), subpath)
+                    if not os.isfile(versionfile) and self:package() then
+                        versionfile = path.join(self:package():scriptdir(), subpath)
+                    end
+                end
+                if os.isfile(versionfile) then
+                    local list = io.readfile(versionfile)
+                    for _, line in ipairs(list:split("\n")) do
+                        local splitinfo = line:split("%s+")
+                        if #splitinfo == 2 then
+                            local version = splitinfo[1]
+                            local shasum = splitinfo[2]
+                            versions[version] = shasum
+                        end
+                    end
+                end
+            end
+        end
+        self._VERSIONS_LIST = versions
+    end
+    return self._VERSIONS_LIST
+end
+
+-- get version string
+function _instance:version_str()
+    return self._VERSION_STR
+end
+
+-- set version
+function _instance:version_set(version, source)
+    self._VERSION_STR = version
+    self._VERSION_SOURCE = source
+    if source == "branch" then
+        self._BRANCH = version
+    elseif source == "tag" then
+        self._TAG = version
+    elseif source == "commit" then
+        self._COMMIT = version
+    end
+end
+
+-- get branch version
+function _instance:branch()
+    return self._BRANCH
+end
+
+-- get tag version
+function _instance:tag()
+    return self._TAG
+end
+
+-- get commit version
+function _instance:commit()
+    return self._COMMIT
+end
+
+-- is git ref?
+function _instance:gitref()
+    return self:branch() or self:tag() or self:commit()
+end
+
 -- interpreter
 function scheme._interpreter()
     local interp = scheme._INTERPRETER
@@ -107,19 +208,12 @@ function scheme.apis()
         values = {
             -- scheme.set_xxx
             "scheme.set_urls",
-            "scheme.set_policy",
             -- scheme.add_xxx
-            "scheme.add_urls",
-            "scheme.add_patches",
-            "scheme.add_resources",
-            "scheme.add_versionfiles",
-            "scheme.add_versions"
+            "scheme.add_urls"
         },
         keyvalues = {
-            -- scheme.set_xxx
-            "scheme.set_policy"
             -- scheme.add_xxx
-        ,   "scheme.add_patches"
+            "scheme.add_patches"
         ,   "scheme.add_resources"
         },
         paths = {