evolve: drop 4.5 compatibility with `patch.extract` API

evolve: drop 4.5 compatibility for template keywords

topic: drop 4.5 compatibility for template keywords

compat: drop 4.5 compatibility for strdiff

compat: drop 4.5 compatibility layer for log utility

compat: drop 4.5 related compatibility around wireprotocol module

compat: directly use status attribute instead of the compat layer With 4.5 dropped, this compat layer is no longer needed.

compat: directly use function from dateutil Since support for 4.5 have been dropped we no longer needs this indirection.

compat: drop 4.5 compatibility for `_filterederror`

compat: drop import compatibility <= 4.5 for `forcebytestr` We no longer support 4.5

tests: adapt now that Mercurial clears the merge state for empty wdir `hg evolve` forgot to clear the merge state when its attempt to commit resulted in no commit because the working copy had no changes. That resulted in test-evolve-issue5967.t showing a conflict state that shouldn't be there. The responsibility for clearing the merge state was moved into Mercurial in Mercurial in 6a34e438461b (commit: clear resolved mergestate even if working copy is clean, 2020-02-28), so the bug is now fixed in `hg evolve`, which impacts that test case. CORE-TEST-OUTPUT-UPDATE: 6a34e438461b

tests: add more involved tests for obslog -T now that everything is a property

obslog: remove the separate "obslog -f" implementation and use the common one

obslog: provide successors and multiple markers to marker-displaying function

obslog: make date template property into dates

obslog: make note template property into notes

obslog: make operation template property into operations

obslog: make user template property into users

obslog: have at least one test that shows multiple dates with -f flag

obslog: use fm.data() instead of fm.write() because it's all templates now

tests: add checkheads-related cap CORE-TEST-OUTPUT-UPDATE: edc8504bc26b

branching: merge stable back into default evolve 9.3.0 have been released.

test-compat: merge mercurial-4.7 into mercurial-4.6

test-compat: merge mercurial-4.8 into mercurial-4.7

test-compat: merge mercurial-4.9 into mercurial-4.8

test-compat: merge mercurial-5.0 into mercurial-4.9

test-compat: merge mercurial-5.1 into mercurial-5.0

test-compat: merge mercurial-5.2 into mercurial-5.1

test-compat: back out changeset 2371d40f0878

test-compat: back out changeset bb2042ff6444

test-compat: merge stable into mercurial-5.2

packaging: mark as developer version

packaging: add tag 9.3.0 for changeset 583dc6ef3eb2

packaging: prepare version 9.3.0

branching: preserve test change on stable CORE-TEST-OUTPUT-UPDATE: baf3fe2977cc CORE-TEST-OUTPUT-UPDATE: 14d0e89520a2

topic: extend topic gating to descendant If a changeset with topic as descendant without topic, we need to exclude them too when using: topic.server-gate-topic-changesets.

changelog: more entries for 9.3.0, sorting

compat: fix subsettable import for mercurial <= 4.8

compat: officialy drop compatibility with mercurial 4.5

test-compat: back out changeset 591a0afd2ef3

test-compat: back out changeset 51e38bf936cf

branching: merge into stable in preparation for release

branching: closing test-compat branch for mercurial-4.5

branching: merge with stable

tests: update graph output after core change CORE-TEST-OUTPUT-UPDATE: 14d0e89520a2

fix: reinstall import from the right location

topic: option to hide topic changesets to plain client This is the first version of an option that make topic changeset hidden to client without the extension. It might become the default in the future.

readme: update heptapod link

py3-exceptions: wrap more Exceptions in forcebytestr before formatting

touch: allow divergence with -A even if allowdivergence=no This is a phase-divergent update to 731b5a89a784. 1f92a6aa40d6 (evolve: add pre-check logic for content-divergence in rewriteutil.precheck(), 2019-11-04) taught `rewriteutil.precheck()` to check for divergence. It also set allowdivergence=yes in test-touch.t to silence the error. However, if one does *not* have that set, it is no longer possible to allow divergence with `hg touch -A`. This patch fixes that.

touch: allow divergence with -A even if allowdivergence=no 1f92a6aa40d6 (evolve: add pre-check logic for content-divergence in rewriteutil.precheck(), 2019-11-04) taught `rewriteutil.precheck()` to check for divergence. It also set allowdivergence=yes in test-touch.t to silence the error. However, if one does *not* have that set, it is no longer possible to allow divergence with `hg touch -A`. This patch fixes that.

tests: add test of `hg touch -A` There didn't seem to be any before. It currently passes because the test case incorrectly (IMO) sets `evolution.allowdivergence = True`.

release-checklist: do not forget to move the '@' bookmark

topic: use `%d` for integers instead of `%s` on py3 I have system mercurial using py3 which lead me to the traceback pointing to this.

prune: actually track folds using fold-* metadata in obsmarkers

packaging: handle docs in a separate block in MANIFEST.in

packaging: simplify inclusion of docs in MANIFEST.in

packaging: simply prune some directories in MANIFEST.in in a dedicated block exclude+recursive-exclude is basically prune.

metaedit: replace a compat condition with a less specific proxy Same reasoning as for the previous patch. In this case, the closest commit I could find was 36 commits later (3d35304bd09b).

fold: replace a compat condition with a less specific proxy If `scmutil.cleanupnodes()` is overridden, the check in `scmutil.cleanupnodes.__code__.co_varnames` will fail. Let's use a less specific proxy for that condition so extensions are safely override `scmutil.cleanupnodes()`. I picked `util.safehasattr(scmutil, 'nullrev')` as the proxy. That basically checks for Mercurial commit d739f423bf06, which is two commits later than the commit we actually care about.

tests: drop useless "(glob)" for timezone offsets

changelog: obslog shows folds now

obslog: use _successorsetverb() in regular obslog too It was already used for obslog --filternonlocal.

release: do not forget to tweet about it

branching: merge with stable

release: fix a silly typo

branching: merge with stable

release: add missing checklist items

heptapod: add an issue template for new version

packaging: create a release check list This should help other to release version of evolve.

obshistory: add 'folded' to the list of precise verbs It's used for templates and for obslog --filternonlocal, but not for regular obslog.

metaedit: actually track folds using fold-* metadata in obsmarkers

fold: actually track folds using fold-* metadata in obsmarkers

tests: adjust test output for an early return in mergecopies() CORE-TEST-OUTPUT-UPDATE: baf3fe2977cc

branching

packaging: mark as developer version This avoid confusion when installing from source.

Added tag 9.2.2 for changeset ef41094c34e1

packaging: prepare version 9.2.2

packaging: update tested with version We have tested this with 5.3rc so let mark 5.3 as tested too.

packaging: update changelog for version 9.2.2

test-compat: merge mercurial-4.6 into mercurial-4.5

test-compat: merge mercurial-4.7 into mercurial-4.6

test-compat: merge mercurial-4.8 into mercurial-4.7

test-compat: merge mercurial-4.9 into mercurial-4.8

test-compat: merge mercurial-5.0 into mercurial-4.9

test-compat: merge mercurial-5.1 into mercurial-5.0

test-compat: merge mercurial-5.2 into mercurial-5.1

test-compat: merge stable into mercurial-5.2

tests: allow an empty merge commit to have tests pass without too many changes Not the greatest fix, but this allows us to have the same test case for all versions of Mercurial. Hash of 29 changes because instead of both parents only one is set in hg 5.3.

compat: add a context manager that calls _quick_access_changeid_invalidate()

evolve: provide branch argument to overlayworkingctx.tomemctx() This is related to upstream 2ecbc4ec87d8 and fixes test-evolve.t.

evolve: compatibility with copies.graftcopies() from hg 5.3

cmdrewrite: avoid accessing scmutil.status fields by index Support for indexed access is going away in Mercurial. Accessing the fields by name is clearer anyway.

test-compat: merge mercurial-4.6 into mercurial-4.5

test-compat: merge mercurial-4.7 into mercurial-4.6

test-compat: merge mercurial-4.8 into mercurial-4.7

test-compat: merge mercurial-4.9 into mercurial-4.8

test-compat: merge mercurial-5.0 into mercurial-4.9

test-compat: merge mercurial-5.1 into mercurial-5.0

test-compat: merge mercurial-5.2 into mercurial-5.1

test-compat: merge stable into mercurial-5.2

tests: use --tool flag instead of --config ui.merge Makes this test not fail on older hg versions.

evolve: remove a check which is already done by rewriteutil.precheck() We have tests to check if fold is being performed on public cset. There is no changes in test files because testing that never touched the part this patch removes, and already caught in rewriteutil.precheck()

test-compat: create a compatibility branch for Mercurial 5.2 Mercurial 5.3rc have been released, so the stable branch is no longer about 5.2.

contrib: make merge-test-compat.sh more topic-friendly

contrib: shellcheck merge-test-compat.sh

evolve: add pre-check logic for content-divergence in rewriteutil.precheck() For now, pre-check will abort if rewriting a rev create divergence (and config experimental.evolution.allowdivergence is not set to True). But this behaviour can be improved where instead of abort maybe we can confirm the user to either proceed with divergence or some other options depends on what command user is running. Changes in test file are used to overrides the pre-check for testing purpose (using experimental.evolution.allowdivergence=yes).

evolve: rename a function to make it explicit

obsdiscovery: compatibility when importing forcebytestr()

heptapod-ci: add pytype job, allow it to fail for now

evolve: add a new method picksplitsuccessor() in utility.py This patch adds the logic to return a single successor of a rev which was split. If split revisions are on a single topological branch then we return highest one; otherwise prompt user to choose an evolve destination.

changelog: add missing entries

compat: also import datestr from dateutil

obshistory: remove unused ismetablacklisted() Code that used this function was removed in 461b9a91b662. But we still need to add one item currently missing from METABLACKLIST in core: touch noise.

obshistory: remove unused successorsetallmarkers() This function was used in code that was removed in 901186e1fe05.

obshistory: remove unused _successorsetdates() and _successorsetusers() They were used by preparesuccessorset() that was removed in the previous patch.

obshistory: remove unused preparesuccessorset() It was used in code that was removed in 901186e1fe05.

obshistory: use effect flags from obsutil They were added there in 51aadc0d0da2::187bc224554a (hg 4.4).

obshistory: make a {flag value: description} dict for _markerseffects()

obshistory: factor out _markerseffects()

obshistory: factor out _markerspreciseverb()

evolve: provide branch argument to overlayworkingctx.tomemctx() This is related to upstream 2ecbc4ec87d8 and fixes test-evolve.t.

changelog: mention all the cleanups as one item

templatekw: drop obsfatedata and related code AFAIU, this function exists so that people could hack together a replacement template for {obsfate} if they weren't satisfied with the default, but only on older versions. It seems that 3d0f8918351b::d0f1e3d3ef4d was the series introducing obsfate* functions that can show specific obsmarker properties, and that was included in hg 4.4. obsfatedata was already claimed to be removed in 35ffd7a4b339 and then more of its usage was removed in 9882fed37ea9. There are no users in evolve and in core hg, no tests and nothing else mentions obsfatedata.

templatekw: drop obsfateprinter() and obsfatelineprinter() They were unused (probably because their versions were already pushed to hg 4.4).

compat: drop isobsnotesupported() that checks if storing notes is supported The check is identical to checking if core has e27f1f04c2cf (hg 4.4).

templatekw: use literal set syntax According to https://www.mercurial-scm.org/wiki/SupportedPythonVersions, we don't support Python 2.6 since 4.3.

obshistory: remove obsfateverb/obsfateprinter patching compatibility obsutil.obsfateverb() was introduced in 3d0f8918351b (hg 4.4) and renamed in b81ad5b78a81 (hg 4.5). Considering the supported evolve versions, the first check is unnecessary (the condition is always True) obsutil.obsfateprinter() was introduced in e27f1f04c2cf (hg 4.4).