[PATCH] (3/4) Removing an added file

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[PATCH] (3/4) Removing an added file

From: Michael A Fetterman <[e-mail]>

Here's an hg changeset that deals with "hg add"ing and then "hg remove"ing
a file without ever committing it.  Previously, this caused a python
exception
at commit time.

Test case included in the patch.

manifest hash: 4d012f3f8b1aa664fed9e8bc2849931b28728acd
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tests/test-merge3

@@ -0,0 +1,10 b''
+#!/bin/sh -x
+
+hg init
+echo This is file a1 > a
+hg add a
+hg commit -t "commit #0" -d "0 0" -u user
+touch b
+hg add b
+rm b
+hg commit -A -t"comment #1" -d "0 0" -u user

tests/test-merge3.out

@@ -0,0 +1,9 b''
++ hg init
++ echo This is file a1
++ hg add a
++ hg commit -t 'commit #0' -d '0 0' -u user
++ touch b
++ hg add b
++ rm b
++ hg commit -A '-tcomment #1' -d '0 0' -u user
+b never committed!

mercurial/hg.py

@@ -706,6 +706,9 b' class localrepository:'
             p = self.wjoin(f)
             if os.path.isfile(p):
                 self.ui.warn("%s still exists!\n" % f)
+            elif self.dirstate.state(f) == 'a':
+                self.ui.warn("%s never committed!\n" % f)
+                self.dirstate.forget(f)
             elif f not in self.dirstate:
                 self.ui.warn("%s not tracked!\n" % f)
             else: