view tests/test-remotefilelog-partial-shallow.t @ 43564:d053d3f10b6a

packaging: stage installed files for Inno

Previously, the Inno installer maintained its own mapping of
source files to install location. (We have to maintain a
similar mapping in the WiX installer.)

Managing the explicit file layout for Windows packages is
cumbersome and redundant. Every time you want to change the
layout you need to change N locations. We frequently forget
to do this and we only find out when people install Mercurial
from our packages at release time.

This commit starts the process of consolidating and simplifying
the logic for managing the install layout on Windows.

We introduce a list of install layout rules. These are simply
source filenames (which can contain wildcards) and destination
paths.

The Inno packaging code has been updated to assemble all
files into a staging directory that mirrors the final install
layout. The list of files to add to the installer is derived
by walking this staging directory and dynamically emitting
the proper entries for the Inno Setup script.

I diffed the file layout before and after this commit and
there is no difference.

Another benefit of this change is that it facilitates easier
testing of the Windows install layout. Before, in order to
test the final install layout, you needed to build an installer
and run it. Now, you can stage files into the final layout
and test from there, without running the installer. This
should cut down on overhead when changing Windows code.

Differential Revision: https://phab.mercurial-scm.org/D7159

#require no-windows

  $ . "$TESTDIR/remotefilelog-library.sh"

  $ hg init master
  $ cd master
  $ cat >> .hg/hgrc <<EOF
  > [remotefilelog]
  > server=True
  > EOF
  $ echo x > foo
  $ echo y > bar
  $ hg commit -qAm one

  $ cd ..

# partial shallow clone

  $ hg clone --shallow ssh://user@dummy/master shallow --noupdate --config remotefilelog.includepattern=foo
  streaming all changes
  3 files to transfer, 336 bytes of data
  transferred 336 bytes in * seconds (*/sec) (glob)
  searching for changes
  no changes found
  $ cat >> shallow/.hg/hgrc <<EOF
  > [remotefilelog]
  > cachepath=$PWD/hgcache
  > debug=True
  > includepattern=foo
  > reponame = master
  > [extensions]
  > remotefilelog=
  > EOF
  $ ls shallow/.hg/store/data
  bar.i

# update partial clone

  $ cd shallow
  $ hg update
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
  $ cat foo
  x
  $ cat bar
  y
  $ cd ..

# pull partial clone

  $ cd master
  $ echo a >> foo
  $ echo b >> bar
  $ hg commit -qm two
  $ cd ../shallow
  $ hg pull
  pulling from ssh://user@dummy/master
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 0 changes to 0 files
  new changesets a9688f18cb91
  (run 'hg update' to get a working copy)
  $ hg update
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
  $ cat foo
  x
  a
  $ cat bar
  y
  b

  $ cd ..