diff tests/test-narrow-clone-no-ellipsis.t @ 39247:f4d4bd8c8911

narrow: add a --narrowspec flag to clone command

This patch adds a --narrowspec flag to `hg clone` command in narrow extension
which can be used to read a file and parse narrowspecs from it and use it while
cloning a repository.

The --narrowspec flag assumes that the user wanted to narrow the clone.

Tests are added both for ellipsis and non-ellipsis mode.

Differential Revision: https://phab.mercurial-scm.org/D4156

--- a/tests/test-narrow-clone-no-ellipsis.t	Fri Aug 10 16:01:19 2018 -0700
+++ b/tests/test-narrow-clone-no-ellipsis.t	Wed Aug 08 13:56:53 2018 +0300
@@ -123,3 +123,39 @@
   dir/src/f9
 
   $ cd ..
+
+Testing the --narrowspec flag to clone
+
+  $ cat >> narrowspecs <<EOF
+  > %include foo
+  > [include]
+  > path:dir/tests/
+  > file:dir/src/f12
+  > EOF
+
+  $ hg clone ssh://user@dummy/master specfile --narrowspec narrowspecs
+  reading narrowspec from '$TESTTMP/narrowspecs'
+  abort: cannot specify other files using '%include' in narrowspec
+  [255]
+
+  $ cat > narrowspecs <<EOF
+  > [include]
+  > path:dir/tests/
+  > file:dir/src/f12
+  > EOF
+
+  $ hg clone ssh://user@dummy/master specfile --narrowspec narrowspecs
+  reading narrowspec from '$TESTTMP/narrowspecs'
+  requesting all changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 40 changesets with 20 changes to 20 files
+  new changesets 681085829a73:26ce255d5b5d
+  updating to branch default
+  20 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cd specfile
+  $ hg tracked
+  I path:dir/tests
+  I path:file:dir/src/f12
+  $ cd ..