nodemap: teach `hg debugformat` about the persistent nodemap option

We have a new requirement, we should display it.

Differential Revision: https://phab.mercurial-scm.org/D8430

mercurial/upgrade.py

@@ -374,6 +374,21 b' class sidedata(requirementformatvariant)'
 
 
 @registerformatvariant
+class persistentnodemap(requirementformatvariant):
+    name = b'persistent-nodemap'
+
+    _requirement = localrepo.NODEMAP_REQUIREMENT
+
+    default = False
+
+    description = _(
+        b'persist the node -> rev mapping on disk to speedup lookup'
+    )
+
+    upgrademessage = _(b'Speedup revision lookup by node id.')
+
+
+@registerformatvariant
 class copiessdc(requirementformatvariant):
     name = b'copies-sdc'
 

tests/test-copies-in-changeset.t

@@ -39,6 +39,7 b' Check that copies are recorded correctly'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:        yes    yes      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -51,6 +52,7 b' Check that copies are recorded correctly'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -430,6 +432,7 b' downgrading (keeping some sidedata)'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:        yes    yes      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -454,6 +457,7 b' downgrading (keeping some sidedata)'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -476,6 +480,7 b' upgrading'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:        yes    yes      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib

tests/test-persistent-nodemap.t

@@ -10,6 +10,18 b' Test the persistent on-disk nodemap'
   > EOF
   $ hg init test-repo
   $ cd test-repo
+  $ hg debugformat
+  format-variant     repo
+  fncache:            yes
+  dotencode:          yes
+  generaldelta:       yes
+  sparserevlog:       yes
+  sidedata:            no
+  persistent-nodemap: yes
+  copies-sdc:          no
+  plain-cl-delta:     yes
+  compression:        zlib
+  compression-level:  default
   $ hg debugbuilddag .+5000 --new-file --config "storage.revlog.nodemap.mode=warn"
   persistent nodemap in strict mode without efficient method (no-rust no-pure !)
   persistent nodemap in strict mode without efficient method (no-rust no-pure !)

tests/test-sidedata.t

@@ -56,6 +56,7 b' Check that we can upgrade to sidedata'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -67,6 +68,7 b' Check that we can upgrade to sidedata'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -84,6 +86,7 b' Check that we can downgrade from sidedat'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -95,6 +98,7 b' Check that we can downgrade from sidedat'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib

tests/test-upgrade-repo.t

@@ -58,6 +58,7 b' An upgrade of a repository created with '
   generaldelta:      yes
   sparserevlog:      yes
   sidedata:           no
+  persistent-nodemap:  no
   copies-sdc:         no
   plain-cl-delta:    yes
   compression:       zlib
@@ -69,6 +70,7 b' An upgrade of a repository created with '
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -80,6 +82,7 b' An upgrade of a repository created with '
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -91,6 +94,7 b' An upgrade of a repository created with '
   [formatvariant.name.uptodate|generaldelta:     ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|sparserevlog:     ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|sidedata:         ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
+  [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|copies-sdc:       ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|plain-cl-delta:   ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:      ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib]
@@ -130,6 +134,12 b' An upgrade of a repository created with '
    {
     "config": false,
     "default": false,
+    "name": "persistent-nodemap",
+    "repo": false
+   },
+   {
+    "config": false,
+    "default": false,
     "name": "copies-sdc",
     "repo": false
    },
@@ -258,6 +268,7 b' Various sub-optimal detections work'
   generaldelta:       no
   sparserevlog:       no
   sidedata:           no
+  persistent-nodemap:  no
   copies-sdc:         no
   plain-cl-delta:    yes
   compression:       zlib
@@ -269,6 +280,7 b' Various sub-optimal detections work'
   generaldelta:       no    yes     yes
   sparserevlog:       no    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -280,6 +292,7 b' Various sub-optimal detections work'
   generaldelta:       no     no     yes
   sparserevlog:       no     no     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -291,6 +304,7 b' Various sub-optimal detections work'
   [formatvariant.name.mismatchdefault|generaldelta:     ][formatvariant.repo.mismatchdefault|  no][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.mismatchdefault|sparserevlog:     ][formatvariant.repo.mismatchdefault|  no][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.uptodate|sidedata:         ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
+  [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|copies-sdc:       ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|plain-cl-delta:   ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:      ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib]
@@ -1277,6 +1291,7 b' upgrade'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zstd   zlib    zlib
@@ -1306,6 +1321,7 b' downgrade'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zlib   zlib    zlib
@@ -1338,6 +1354,7 b' upgrade from hgrc'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
   compression:       zstd   zstd    zlib
@@ -1374,10 +1391,11 b' upgrade'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
+  compression:        zlib   zlib    zlib (no-zstd !)
   compression:       zstd   zstd    zlib (zstd !)
-  compression:       zlib   zlib    zlib (no-zstd !)
   compression-level: default default default
   $ cat .hg/requires
   dotencode
@@ -1410,10 +1428,11 b' downgrade'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:           no     no      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
+  compression:        zlib   zlib    zlib (no-zstd !)
   compression:       zstd   zstd    zlib (zstd !)
-  compression:       zlib   zlib    zlib (no-zstd !)
   compression-level: default default default
   $ cat .hg/requires
   dotencode
@@ -1446,10 +1465,11 b' upgrade from hgrc'
   generaldelta:      yes    yes     yes
   sparserevlog:      yes    yes     yes
   sidedata:          yes    yes      no
+  persistent-nodemap:  no     no      no
   copies-sdc:         no     no      no
   plain-cl-delta:    yes    yes     yes
+  compression:        zlib   zlib    zlib (no-zstd !)
   compression:       zstd   zstd    zlib (zstd !)
-  compression:       zlib   zlib    zlib (no-zstd !)
   compression-level: default default default
   $ cat .hg/requires
   dotencode