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-rw-r--r--meta/classes/patch.bbclass69
1 files changed, 69 insertions, 0 deletions
diff --git a/meta/classes/patch.bbclass b/meta/classes/patch.bbclass
index 2c1f58cbdc..7ebae282b6 100644
--- a/meta/classes/patch.bbclass
+++ b/meta/classes/patch.bbclass
@@ -10,6 +10,75 @@ PATCH_GIT_USER_EMAIL ?= "oe.patch@oe"
10 10
11inherit terminal 11inherit terminal
12 12
13python () {
14 if d.getVar('PATCHTOOL', True) == 'git' and d.getVar('PATCH_COMMIT_FUNCTIONS', True) == '1':
15 tasks = list(filter(lambda k: d.getVarFlag(k, "task", True), d.keys()))
16 extratasks = []
17 def follow_chain(task, endtask, chain=None):
18 if not chain:
19 chain = []
20 chain.append(task)
21 for othertask in tasks:
22 if othertask == task:
23 continue
24 if task == endtask:
25 for ctask in chain:
26 if ctask not in extratasks:
27 extratasks.append(ctask)
28 else:
29 deps = d.getVarFlag(othertask, 'deps', False)
30 if task in deps:
31 follow_chain(othertask, endtask, chain)
32 chain.pop()
33 follow_chain('do_unpack', 'do_patch')
34 try:
35 extratasks.remove('do_unpack')
36 except ValueError:
37 # For some recipes do_unpack doesn't exist, ignore it
38 pass
39
40 d.appendVarFlag('do_patch', 'prefuncs', ' patch_task_patch_prefunc')
41 for task in extratasks:
42 d.appendVarFlag(task, 'postfuncs', ' patch_task_postfunc')
43}
44
45python patch_task_patch_prefunc() {
46 # Prefunc for do_patch
47 func = d.getVar('BB_RUNTASK', True)
48 srcsubdir = d.getVar('S', True)
49
50 patchdir = os.path.join(srcsubdir, 'patches')
51 if os.path.exists(patchdir):
52 if os.listdir(patchdir):
53 d.setVar('PATCH_HAS_PATCHES_DIR', '1')
54 else:
55 os.rmdir(patchdir)
56}
57
58python patch_task_postfunc() {
59 # Prefunc for task functions between do_unpack and do_patch
60 import oe.patch
61 import shutil
62 func = d.getVar('BB_RUNTASK', True)
63 srcsubdir = d.getVar('S', True)
64
65 if os.path.exists(srcsubdir):
66 if func == 'do_patch':
67 haspatches = (d.getVar('PATCH_HAS_PATCHES_DIR', True) == '1')
68 patchdir = os.path.join(srcsubdir, 'patches')
69 if os.path.exists(patchdir):
70 shutil.rmtree(patchdir)
71 if haspatches:
72 stdout, _ = bb.process.run('git status --porcelain patches', cwd=srcsubdir)
73 if stdout:
74 bb.process.run('git checkout patches', cwd=srcsubdir)
75 stdout, _ = bb.process.run('git status --porcelain .', cwd=srcsubdir)
76 if stdout:
77 useroptions = []
78 oe.patch.GitApplyTree.gitCommandUserOptions(useroptions, d=d)
79 bb.process.run('git add .; git %s commit -a -m "Committing changes from %s\n\n%s"' % (' '.join(useroptions), func, oe.patch.GitApplyTree.ignore_commit_prefix + ' - from %s' % func), cwd=srcsubdir)
80}
81
13def src_patches(d, all=False, expand=True): 82def src_patches(d, all=False, expand=True):
14 workdir = d.getVar('WORKDIR', True) 83 workdir = d.getVar('WORKDIR', True)
15 fetch = bb.fetch2.Fetch([], d) 84 fetch = bb.fetch2.Fetch([], d)