package/prserv: Merge two similar functions into one

Having these two separate functions handling PR values seems pointless,
and worse, there are impossible code branches mixed within them.

Merge them into one function and tweak comments so at least you
don't have to read both functions to figure out what is going on.

This does restructure the conditionals to try and aid readability.

(From OE-Core rev: 865d001de168915a5796e5c760f96bdd04cebd61)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

2 files changed, 38 insertions, 45 deletions

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 4685cd2bc0..320ec0ee01 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -394,28 +394,52 @@ def runtime_mapping_rename (varname, pkg, d):
 #
 
 python package_get_auto_pr() {
-    # per recipe PRSERV_HOST
+    import oe.prservice
+    import re
+
+    # Support per recipe PRSERV_HOST
     pn = d.getVar('PN', True)
     host = d.getVar("PRSERV_HOST_" + pn, True)
     if not (host is None):
         d.setVar("PRSERV_HOST", host)
 
-    if d.getVar('PRSERV_HOST', True):
-        try:
-            auto_pr=prserv_get_pr_auto(d)
-        except Exception as e:
-            bb.fatal("Can NOT get PRAUTO, exception %s" %  str(e))
-        if auto_pr is None:
-            if d.getVar('PRSERV_LOCKDOWN', True):
-                bb.fatal("Can NOT get PRAUTO from lockdown exported file")
-            else:
-                bb.fatal("Can NOT get PRAUTO from remote PR service")
-            return
-        d.setVar('PRAUTO',str(auto_pr))
-    else:
+    # PR Server not active, handle AUTOINC
+    if not d.getVar('PRSERV_HOST', True):
         pkgv = d.getVar("PKGV", True)
         if 'AUTOINC' in pkgv:
             d.setVar("PKGV", pkgv.replace("AUTOINC", "0"))
+        return
+
+    auto_pr = None
+    pv = d.getVar("PV", True)
+    version = d.getVar("PRAUTOINX", True)
+    pkgarch = d.getVar("PACKAGE_ARCH", True)
+    checksum = d.getVar("BB_TASKHASH", True)
+
+    if d.getVar('PRSERV_LOCKDOWN', True):
+        auto_pr = d.getVar('PRAUTO_' + version + '_' + pkgarch, True) or d.getVar('PRAUTO_' + version, True) or None
+        if auto_pr is None:
+            bb.fatal("Can NOT get PRAUTO from lockdown exported file")
+        d.setVar('PRAUTO',str(auto_pr))
+        return
+
+    try:
+        conn = d.getVar("__PRSERV_CONN", True)
+        if conn is None:
+            conn = oe.prservice.prserv_make_conn(d)
+        if conn is not None:
+            if "AUTOINC" in pv:
+                srcpv = bb.fetch2.get_srcrev(d)
+                base_ver = "AUTOINC-%s" % version[:version.find(srcpv)]
+                value = conn.getPR(base_ver, pkgarch, srcpv)
+                d.setVar("PKGV", pv.replace("AUTOINC", str(value)))
+
+            auto_pr = conn.getPR(version, pkgarch, checksum)
+    except Exception as e:
+        bb.fatal("Can NOT get PRAUTO, exception %s" %  str(e))
+    if auto_pr is None:
+        bb.fatal("Can NOT get PRAUTO from remote PR service")
+    d.setVar('PRAUTO',str(auto_pr))
 }
 
 LOCALEBASEPN ??= "${PN}"
diff --git a/meta/classes/prserv.bbclass b/meta/classes/prserv.bbclass
index b440d863ef..139597f9cb 100644
--- a/meta/classes/prserv.bbclass
+++ b/meta/classes/prserv.bbclass
@@ -1,33 +1,2 @@
-def prserv_get_pr_auto(d):
-    import oe.prservice
-    import re
 
-    pv = d.getVar("PV", True)
-    if not d.getVar('PRSERV_HOST', True):
-        if 'AUTOINC' in pv:
-            d.setVar("PKGV", pv.replace("AUTOINC", "0"))
-        bb.warn("Not using network based PR service")
-        return None
 
-    version = d.getVar("PRAUTOINX", True)
-    pkgarch = d.getVar("PACKAGE_ARCH", True)
-    checksum = d.getVar("BB_TASKHASH", True)
-
-    conn = d.getVar("__PRSERV_CONN", True)
-    if conn is None:
-        conn = oe.prservice.prserv_make_conn(d)
-        if conn is None:
-            return None
-
-    if "AUTOINC" in pv:
-        srcpv = bb.fetch2.get_srcrev(d)
-        base_ver = "AUTOINC-%s" % version[:version.find(srcpv)]
-        value = conn.getPR(base_ver, pkgarch, srcpv)
-        d.setVar("PKGV", pv.replace("AUTOINC", str(value)))
-
-    if d.getVar('PRSERV_LOCKDOWN', True):
-        auto_rev = d.getVar('PRAUTO_' + version + '_' + pkgarch, True) or d.getVar('PRAUTO_' + version, True) or None
-    else:
-        auto_rev = conn.getPR(version, pkgarch, checksum)
-
-    return auto_rev