Test script based on sharing.rst: ensure that all scenarios in that

document work as advertised.

Setting things up

  $ cat >> $HGRCPATH <<EOF

  > [alias]

  > shortlog = log --template '{rev}:{node|short}  {phase}  {desc|firstline}\n'

  > [extensions]

  > rebase =

  > EOF

  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH

  $ hg init public

  $ hg clone public test-repo

  updating to branch default

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg clone test-repo dev-repo

  updating to branch default

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cat >> test-repo/.hg/hgrc <<EOF

  > [phases]

  > publish = false

  > EOF

To start things off, let's make one public, immutable changeset::

  $ cd test-repo

  $ echo 'my new project' > file1

  $ hg add file1

  $ hg commit -m'create new project'

  $ hg push

  pushing to $TESTTMP/public

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

and pull that into the development repository::

  $ cd ../dev-repo

  $ hg pull -u

  pulling from $TESTTMP/test-repo

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

Let's commit a preliminary change and push it to ``test-repo`` for

testing. ::

  $ echo 'fix fix fix' > file1

  $ hg commit -m'prelim change'

  $ hg push -q ../test-repo

Figure SG01 (roughly)

  $ hg shortlog -G

  @  1:f6490818a721  draft  prelim change

  |

  o  0:0dc9c9f6ab91  public  create new project

Now let's switch to test-repo to test our change and amend::

  $ cd ../test-repo

  $ hg update -q

  $ echo 'Fix fix fix.' > file1

  $ hg amend -m'fix bug 37'

Figure SG02

  $ hg shortlog --hidden -G

  @  3:60ffde5765c5  draft  fix bug 37

  |

  | x  2:2a039763c0f4  draft  temporary amend commit for f6490818a721

  | |

  | x  1:f6490818a721  draft  prelim change

  |/

  o  0:0dc9c9f6ab91  public  create new project

Pull into dev-repo: obsolescence markers are transferred, but not

the new obsolete changeset.

  $ cd ../dev-repo

  $ hg pull -u

  pulling from $TESTTMP/test-repo

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  2 new obsolescence markers

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

Figure SG03

  $ hg shortlog --hidden -G

  @  2:60ffde5765c5  draft  fix bug 37

  |

  | x  1:f6490818a721  draft  prelim change

  |/

  o  0:0dc9c9f6ab91  public  create new project

Amend again in dev-repo

  $ echo 'Fix, fix, and fix.' > file1

  $ hg amend

  $ hg push -q

Figure SG04 (dev-repo)

  $ hg shortlog --hidden -G

  @  4:de6151c48e1c  draft  fix bug 37

  |

  | x  3:ad19d3570adb  draft  temporary amend commit for 60ffde5765c5

  | |

  | x  2:60ffde5765c5  draft  fix bug 37

  |/

  | x  1:f6490818a721  draft  prelim change

  |/

  o  0:0dc9c9f6ab91  public  create new project

Figure SG04 (test-repo)

  $ cd ../test-repo

  $ hg update

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg shortlog --hidden -G

  @  4:de6151c48e1c  draft  fix bug 37

  |

  | x  3:60ffde5765c5  draft  fix bug 37

  |/

  | x  2:2a039763c0f4  draft  temporary amend commit for f6490818a721

  | |

  | x  1:f6490818a721  draft  prelim change

  |/

  o  0:0dc9c9f6ab91  public  create new project

This bug fix is finished. We can push it to the public repository.

  $ hg push

  pushing to $TESTTMP/public (glob)

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  4 new obsolescence markers

Now that the fix is public, we cannot amend it any more.

  $ hg amend -m 'fix bug 37'

  abort: cannot amend public changesets

  [255]

Figure SG05

  $ hg -R ../public shortlog -G

  o  1:de6151c48e1c  public  fix bug 37

  |

  o  0:0dc9c9f6ab91  public  create new project

Oops, still have draft changesets in dev-repo: push the phase change there.

  $ hg -R ../dev-repo shortlog -r 'draft()'

  4:de6151c48e1c  draft  fix bug 37

  $ hg push ../dev-repo

  pushing to ../dev-repo

  searching for changes

  no changes found

  [1]

  $ hg -R ../dev-repo shortlog -r 'draft()'

Sharing with multiple developers: code review

  $ cd ..

  $ hg clone public review

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg clone review alice

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg clone review bob

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cat >> review/.hg/hgrc <<EOF

  > [phases]

  > publish = false

  > EOF

Alice commits a draft bug fix, pushes to review repo.

  $ cd alice

  $ hg bookmark bug15

  $ echo 'fix' > file2

  $ hg commit -A -u alice -m 'fix bug 15 (v1)'

  adding file2

  $ hg push -B bug15

  pushing to $TESTTMP/review

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  exporting bookmark bug15

  $ hg -R ../review bookmarks

     bug15                     2:f91e97234c2b

Alice receives code review, amends her fix, and goes out to lunch to

await second review.

  $ echo 'Fix.' > file2

  $ hg amend -m 'fix bug 15 (v2)'

  $ hg push

  pushing to $TESTTMP/review

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  2 new obsolescence markers

  updating bookmark bug15

  $ hg -R ../review bookmarks

     bug15                     3:cbdfbd5a5db2

Figure SG06: review repository after Alice pushes her amended changeset.

  $ hg --hidden -R ../review shortlog -G -r 1::

  o  3:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  @  1:de6151c48e1c  public  fix bug 37

  |

Bob commits a draft changeset, pushes to review repo.

  $ cd ../bob

  $ echo 'stuff' > file1

  $ hg bookmark featureX

  $ hg commit -u bob -m 'implement feature X (v1)'

  $ hg push -B featureX

  pushing to $TESTTMP/review

  searching for changes

  remote has heads on branch 'default' that are not known locally: cbdfbd5a5db2

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  exporting bookmark featureX

  $ hg -R ../review bookmarks

     bug15                     3:cbdfbd5a5db2

     featureX                  4:193657d1e852

Bob receives first review, amends and pushes.

  $ echo 'do stuff' > file1

  $ hg amend -m 'implement feature X (v2)'

  $ hg push

  pushing to $TESTTMP/review

  searching for changes

  remote has heads on branch 'default' that are not known locally: cbdfbd5a5db2

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  2 new obsolescence markers

  updating bookmark featureX

Bob receives second review, amends, and pushes to public:

this time, he's sure he got it right!

  $ echo 'Do stuff.' > file1

  $ hg amend -m 'implement feature X (v3)'

  $ hg push ../public

  pushing to ../public

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  4 new obsolescence markers

  $ hg -R ../public bookmarks

  no bookmarks set

  $ hg push ../review

  pushing to ../review

  searching for changes

  remote has heads on branch 'default' that are not known locally: cbdfbd5a5db2

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  2 new obsolescence markers

  updating bookmark featureX

  $ hg -R ../review bookmarks

     bug15                     3:cbdfbd5a5db2

     featureX                  6:540ba8f317e6

Figure SG07: review and public repos after Bob implements feature X.

  $ hg --hidden -R ../review shortlog -G -r 1::

  o  6:540ba8f317e6  public  implement feature X (v3)

  |

  | x  5:0eb74a7b6698  draft  implement feature X (v2)

  |/

  | x  4:193657d1e852  draft  implement feature X (v1)

  |/

  | o  3:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |/

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  @  1:de6151c48e1c  public  fix bug 37

  |

  $ hg --hidden -R ../public shortlog -G -r 1::

  o  2:540ba8f317e6  public  implement feature X (v3)

  |

  o  1:de6151c48e1c  public  fix bug 37

  |

How do things look in the review repo?

  $ cd ../review

  $ hg --hidden shortlog -G -r 1::

  o  6:540ba8f317e6  public  implement feature X (v3)

  |

  | x  5:0eb74a7b6698  draft  implement feature X (v2)

  |/

  | x  4:193657d1e852  draft  implement feature X (v1)

  |/

  | o  3:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |/

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  @  1:de6151c48e1c  public  fix bug 37

  |

Meantime, Alice is back from lunch. While she was away, Bob approved

her change, so now she can publish it.

  $ cd ../alice

  $ hg --hidden shortlog -G -r 1::

  @  4:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |

  | x  3:55dd95168a35  draft  temporary amend commit for f91e97234c2b

  | |

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  o  1:de6151c48e1c  public  fix bug 37

  |

  $ hg outgoing -q ../public

  4:cbdfbd5a5db2

  $ hg push ../public

  pushing to ../public

  searching for changes

  remote has heads on branch 'default' that are not known locally: 540ba8f317e6

  abort: push creates new remote head cbdfbd5a5db2 with bookmark 'bug15'!

  (pull and merge or see "hg help push" for details about pushing new heads)

  [255]

  $ hg pull ../public

  pulling from ../public

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  4 new obsolescence markers

  (run 'hg heads' to see heads, 'hg merge' to merge)

  $ hg log -G -q -r 'head()'

  o  5:540ba8f317e6

  |

  | @  4:cbdfbd5a5db2

  |/

  $ hg --hidden shortlog -G -r 1::

  o  5:540ba8f317e6  public  implement feature X (v3)

  |

  | @  4:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |/

  | x  3:55dd95168a35  draft  temporary amend commit for f91e97234c2b

  | |

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  o  1:de6151c48e1c  public  fix bug 37

  |

Alice rebases her draft changeset on top of Bob's public changeset and

publishes the result.

  $ hg rebase -d 5

  rebasing 4:cbdfbd5a5db2 "fix bug 15 (v2)" (bug15)

  $ hg push ../public

  pushing to ../public

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  3 new obsolescence markers

  $ hg push ../review

  pushing to ../review

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 1 files

  1 new obsolescence markers

  updating bookmark bug15

Figure SG08: review and public changesets after Alice pushes.

  $ hg --hidden -R ../review shortlog -G -r 1::

  o  7:a06ec1bf97bd  public  fix bug 15 (v2)

  |

  o  6:540ba8f317e6  public  implement feature X (v3)

  |

  | x  5:0eb74a7b6698  draft  implement feature X (v2)

  |/

  | x  4:193657d1e852  draft  implement feature X (v1)

  |/

  | x  3:cbdfbd5a5db2  draft  fix bug 15 (v2)

  |/

  | x  2:f91e97234c2b  draft  fix bug 15 (v1)

  |/

  @  1:de6151c48e1c  public  fix bug 37

  |

  $ hg --hidden -R ../public shortlog -G -r 1::

  o  3:a06ec1bf97bd  public  fix bug 15 (v2)

  |

  o  2:540ba8f317e6  public  implement feature X (v3)

  |

  o  1:de6151c48e1c  public  fix bug 37

  |

  $ cd ..

Setup for "cowboy mode" shared mutable history (to illustrate divergent

and bumped changesets).

  $ rm -rf review alice bob

  $ hg clone public alice

  updating to branch default

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg clone public bob

  updating to branch default