view tests/test-rebase-templates.t @ 49788:31b4675ca998 stable

emitrevision: if we need to compute a delta on the fly, try p1 or p2 first

Falling back to `prev` does not yield any real value on modern storage and
result in pathological changes to be created on the other side. Doing a delta
against a parent will likely be smaller (helping the network) and will be safer
to apply on the client (helping future pulls by Triggering intermediate
snapshop where they will be needed by later deltas).

Testing templating for rebase command

Setup

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > rebase=
  > [experimental]
  > evolution=createmarkers
  > EOF

  $ hg init repo
  $ cd repo
  $ for ch in a b c d; do echo foo > $ch; hg commit -Aqm "Added "$ch; done

  $ hg log -G -T "{rev}:{node|short} {desc}"
  @  3:62615734edd5 Added d
  |
  o  2:28ad74487de9 Added c
  |
  o  1:29becc82797a Added b
  |
  o  0:18d04c59bb5d Added a
  
Getting the JSON output for nodechanges

  $ hg rebase -s 2 -d 0 -q -Tjson
  [
   {
    "nodechanges": {"28ad74487de9599d00d81085be739c61fc340652": ["849767420fd5519cf0026232411a943ed03cc9fb"], "62615734edd52f06b6fb9c2beb429e4fe30d57b8": ["df21b32134ba85d86bca590cbe9b8b7cbc346c53"]}
   }
  ]

  $ hg log -G -T "{rev}:{node|short} {desc}"
  @  5:df21b32134ba Added d
  |
  o  4:849767420fd5 Added c
  |
  | o  1:29becc82797a Added b
  |/
  o  0:18d04c59bb5d Added a
  
  $ hg rebase -s 1 -d 5 -q -T "{nodechanges|json}"
  {"29becc82797a4bc11ec8880b58eaecd2ab3e7760": ["d9d6773efc831c274eace04bc13e8e6412517139"]} (no-eol)

  $ hg log -G -T "{rev}:{node|short} {desc}"
  o  6:d9d6773efc83 Added b
  |
  @  5:df21b32134ba Added d
  |
  o  4:849767420fd5 Added c
  |
  o  0:18d04c59bb5d Added a
  

  $ hg rebase -s 6 -d 4 -q -T "{nodechanges % '{oldnode}:{newnodes % ' {node} '}'}"
  d9d6773efc831c274eace04bc13e8e6412517139: f48cd65c6dc3d2acb55da54402a5b029546e546f  (no-eol)

  $ hg log -G -T "{rev}:{node|short} {desc}"
  o  7:f48cd65c6dc3 Added b
  |
  | @  5:df21b32134ba Added d
  |/
  o  4:849767420fd5 Added c
  |
  o  0:18d04c59bb5d Added a
  


  $ hg rebase -s 7 -d 5 -q --keep -T "{nodechanges % '{oldnode}:{newnodes % ' {node} '}'}"
  f48cd65c6dc3d2acb55da54402a5b029546e546f: 6f7dda91e55e728fb798f3e44dbecf0ebaa83267  (no-eol)

  $ hg log -G -T "{rev}:{node|short} {desc}"
  o  8:6f7dda91e55e Added b
  |
  | o  7:f48cd65c6dc3 Added b
  | |
  @ |  5:df21b32134ba Added d
  |/
  o  4:849767420fd5 Added c
  |
  o  0:18d04c59bb5d Added a
  

Respects command-templates.oneline-summary

  $ hg rebase -r 7 -d 8 -n --config command-templates.oneline-summary='rev: {rev}'
  starting dry-run rebase; repository will not be changed
  rebasing rev: 7
  note: not rebasing rev: 7, its destination already has all its changes
  dry-run rebase completed successfully; run without -n/--dry-run to perform this rebase


command-templates.oneline-summary.rebase overrides

  $ hg rebase -r 7 -d 8 -n \
  > --config command-templates.oneline-summary='global: {rev}' \
  > --config command-templates.oneline-summary.rebase='override: {rev}'
  starting dry-run rebase; repository will not be changed
  rebasing override: 7
  note: not rebasing override: 7, its destination already has all its changes
  dry-run rebase completed successfully; run without -n/--dry-run to perform this rebase


check namespaces and coloring (labels)

  $ hg tag -l -r 7 my-tag
  $ hg rebase -r 7 -d 8 -n
  starting dry-run rebase; repository will not be changed
  rebasing 7:f48cd65c6dc3 my-tag "Added b"
  note: not rebasing 7:f48cd65c6dc3 my-tag "Added b", its destination already has all its changes
  dry-run rebase completed successfully; run without -n/--dry-run to perform this rebase
  $ hg bookmark -r 7 my-bookmark
  $ hg rebase -r 7 -d 8 -n
  starting dry-run rebase; repository will not be changed
  rebasing 7:f48cd65c6dc3 my-bookmark my-tag "Added b"
  note: not rebasing 7:f48cd65c6dc3 my-bookmark my-tag "Added b", its destination already has all its changes
  dry-run rebase completed successfully; run without -n/--dry-run to perform this rebase
  $ hg rebase -r 7 -d 8 -n --color=debug
  [ ui.status|starting dry-run rebase; repository will not be changed]
  [ ui.status|rebasing [oneline-summary.changeset|7:f48cd65c6dc3] [oneline-summary.bookmarks|my-bookmark] [oneline-summary.tags|my-tag] "[oneline-summary.desc|Added b]"]
  [ ui.warning|note: not rebasing [oneline-summary.changeset|7:f48cd65c6dc3] [oneline-summary.bookmarks|my-bookmark] [oneline-summary.tags|my-tag] "[oneline-summary.desc|Added b]", its destination already has all its changes]
  [ ui.status|dry-run rebase completed successfully; run without -n/--dry-run to perform this rebase]