Support to pack srpm package

tests/plugins/pack/xmake.lua

@@ -19,15 +19,17 @@ target("foo")
     add_packages("zlib")
 
 xpack("test")
-    set_formats("nsis", "zip", "targz", "srczip", "srctargz", "runself")
+    set_formats("nsis", "srpm", "zip", "targz", "srczip", "srctargz", "runself")
     set_title("hello")
     set_author("ruki")
     set_description("A test installer.")
     set_homepage("https://xmake.io")
+    set_license("Apache-2.0")
     set_licensefile("LICENSE.md")
     add_targets("test", "foo")
     add_installfiles("src/(assets/*.png)", {prefixdir = "images"})
     add_sourcefiles("(src/**)")
+    add_sourcefiles("xmake.lua")
     set_iconfile("src/assets/xmake.ico")
     add_components("LongPath")
 
@@ -40,7 +42,7 @@ xpack("test")
     end)
 
     after_installcmd(function (package, batchcmds)
-        if package:from_source() then
+        if package:format() == "runself" then
             batchcmds:runv("echo", {"hello"})
         else
             batchcmds:mkdir(package:installdir("resources"))

xmake/includes/xpack/xmake.lua

@@ -46,7 +46,7 @@ local apis = {
         "xpack.set_copyright",
         -- set company name
         "xpack.set_company",
-        -- set package formats, e.g. nsis, deb, rpm, targz, zip, srctargz, srczip, runself, ...
+        -- set package formats, e.g. nsis, deb, srpm, targz, zip, srctargz, srczip, runself, ...
         -- we can also add custom formats
         "xpack.set_formats",
         -- set the base name of the output file
@@ -65,6 +65,8 @@ local apis = {
         "xpack.set_includedir",
         -- set prefix directory, e.g. prefixdir/bin, prefixdir/lib ..
         "xpack.set_prefixdir",
+        -- add build requires for source inputkind
+        "xpack.add_buildrequires",
         -- set nsis display icon
         "xpack.set_nsis_displayicon",
         -- set package component title
@@ -79,6 +81,8 @@ local apis = {
         "xpack.set_specfile",
         -- set icon file path, e.g foo.ico
         "xpack.set_iconfile",
+        -- set package license
+        "xpack.set_license",
         -- set package license file, we will also get them from target
         "xpack.set_licensefile",
         -- add source files
@@ -99,6 +103,12 @@ local apis = {
         "xpack.on_package",
         -- add custom package script after packing package
         "xpack.after_package",
+        -- add custom build commands script before building, it's only for source inputkind
+        "xpack.before_buildcmd",
+        -- add custom build commands script, it's only for source inputkind
+        "xpack.on_buildcmd",
+        -- add custom build commands script after building, it's only for source inputkind
+        "xpack.after_buildcmd",
         -- add custom commands script before installing
         "xpack.before_installcmd",
         -- add custom commands script before uninstalling

xmake/plugins/pack/batchcmds.lua

@@ -183,6 +183,12 @@ function _on_target_installcmd_headeronly(target, batchcmds_, opt)
     _install_headers(target, batchcmds_, includedir)
 end
 
+-- on build target command
+function _on_target_buildcmd(target, batchcmds_, opt)
+    local package = opt.package
+    batchcmds_:vrunv("xmake", {"build", target:name()})
+end
+
 -- on install target command
 function _on_target_installcmd(target, batchcmds_, opt)
     local package = opt.package
@@ -295,6 +301,39 @@ function _on_target_uninstallcmd(target, batchcmds_, opt)
     end
 end
 
+-- get build commands from targets
+function _get_target_buildcmds(target, batchcmds_, opt)
+
+    -- call script to get build commands
+    local scripts = {
+        target:script("buildcmd_before"), -- TODO unused
+        function (target)
+            for _, r in ipairs(target:orderules()) do
+                local before_buildcmd = r:script("buildcmd_before")
+                if before_buildcmd then
+                    before_buildcmd(target, batchcmds_, opt)
+                end
+            end
+        end,
+        target:script("buildcmd", _on_target_buildcmd), -- TODO unused
+        function (target)
+            for _, r in ipairs(target:orderules()) do
+                local after_buildcmd = r:script("buildcmd_after")
+                if after_buildcmd then
+                    after_buildcmd(target, batchcmds_, opt)
+                end
+            end
+        end,
+        target:script("buildcmd_after") -- TODO unused
+    }
+    for i = 1, 5 do
+        local script = scripts[i]
+        if script ~= nil then
+            script(target, batchcmds_, opt)
+        end
+    end
+end
+
 -- get install commands from targets
 function _get_target_installcmds(target, batchcmds_, opt)
 
@@ -361,6 +400,16 @@ function _get_target_uninstallcmds(target, batchcmds_, opt)
     end
 end
 
+-- on build command
+function _on_buildcmd(package, batchcmds_)
+    if not package:from_source() then
+        return
+    end
+    for _, target in ipairs(package:targets()) do
+        _get_target_buildcmds(target, batchcmds_, {package = package})
+    end
+end
+
 -- on install command
 function _on_installcmd(package, batchcmds_)
     if not package:from_binary() then
@@ -389,6 +438,25 @@ function _on_uninstallcmd(package, batchcmds_)
     end
 end
 
+-- get build commands
+function get_buildcmds(package)
+    local batchcmds_ = batchcmds.new()
+
+    -- call script to get build commands
+    local scripts = {
+        package:script("buildcmd_before"),
+        package:script("buildcmd", _on_buildcmd),
+        package:script("buildcmd_after")
+    }
+    for i = 1, 3 do
+        local script = scripts[i]
+        if script ~= nil then
+            script(package, batchcmds_)
+        end
+    end
+    return batchcmds_
+end
+
 -- get install commands
 function get_installcmds(package)
     local batchcmds_ = batchcmds.new()