mirror of
https://github.com/facebook/sapling.git
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bfae923336
Summary: Make a bytestring with 'b""' to fix Python3 Reviewed By: DurhamG Differential Revision: D20287313 fbshipit-source-id: 7455d1509684bfb0857a3b060bdcca7e658343fd
432 lines
10 KiB
Raku
432 lines
10 KiB
Raku
#chg-compatible
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$ disable treemanifest
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TODO: configure mutation
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$ configure noevolution
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$ . "$TESTDIR/histedit-helpers.sh"
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$ enable histedit
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$ initrepo ()
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> {
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> hg init r
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> cd r
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> for x in a b c d e f g; do
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> echo $x > $x
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> hg add $x
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> hg ci -m $x
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> done
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> }
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$ initrepo
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log before edit
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$ hg log --graph
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@ changeset: 6:3c6a8ed2ebe8
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: g
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o changeset: 5:652413bf663e
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: f
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o changeset: 4:e860deea161a
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: e
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o changeset: 3:055a42cdd887
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: d
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o changeset: 2:177f92b77385
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: c
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o changeset: 1:d2ae7f538514
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| user: test
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| date: Thu Jan 01 00:00:00 1970 +0000
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| summary: b
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o changeset: 0:cb9a9f314b8b
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: a
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dirty a file
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$ echo a > g
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$ hg histedit 177f92b77385 --commands - 2>&1 << EOF
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> EOF
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abort: uncommitted changes
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[255]
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$ echo g > g
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edit the history
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$ hg histedit 177f92b77385 --commands - 2>&1 << EOF| fixbundle
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> pick 177f92b77385 c
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> pick 055a42cdd887 d
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> edit e860deea161a e
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> pick 652413bf663e f
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> pick 3c6a8ed2ebe8 g
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> EOF
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0 files updated, 0 files merged, 3 files removed, 0 files unresolved
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Editing (e860deea161a), you may commit or record as needed now.
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(hg histedit --continue to resume)
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try to update and get an error
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$ hg update tip
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abort: histedit in progress
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(use 'hg histedit --continue' or 'hg histedit --abort')
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[255]
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edit the plan via the editor
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$ cat >> $TESTTMP/editplan.sh <<EOF
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> cat > \$1 <<EOF2
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> drop e860deea161a e
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> drop 652413bf663e f
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> drop 3c6a8ed2ebe8 g
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> EOF2
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> EOF
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$ HGEDITOR="sh $TESTTMP/editplan.sh" hg histedit --edit-plan
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$ cat .hg/histedit-state
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v1
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055a42cdd88768532f9cf79daa407fc8d138de9b
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3c6a8ed2ebe862cc949d2caa30775dd6f16fb799
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False
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3
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drop
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e860deea161a2f77de56603b340ebbb4536308ae
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drop
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652413bf663ef2a641cab26574e46d5f5a64a55a
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drop
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3c6a8ed2ebe862cc949d2caa30775dd6f16fb799
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0
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strip-backup/177f92b77385-0ebe6a8f-histedit.hg
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edit the plan via --commands
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$ hg histedit --edit-plan --commands - 2>&1 << EOF
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> edit e860deea161a e
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> pick 652413bf663e f
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> drop 3c6a8ed2ebe8 g
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> EOF
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$ cat .hg/histedit-state
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v1
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055a42cdd88768532f9cf79daa407fc8d138de9b
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3c6a8ed2ebe862cc949d2caa30775dd6f16fb799
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False
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3
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edit
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e860deea161a2f77de56603b340ebbb4536308ae
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pick
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652413bf663ef2a641cab26574e46d5f5a64a55a
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drop
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3c6a8ed2ebe862cc949d2caa30775dd6f16fb799
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0
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strip-backup/177f92b77385-0ebe6a8f-histedit.hg
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Go at a random point and try to continue
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$ hg id -n
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3+
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$ hg up 0
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abort: histedit in progress
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(use 'hg histedit --continue' or 'hg histedit --abort')
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[255]
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Try to delete necessary commit
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$ hg debugstrip -r 652413b
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abort: histedit in progress, can't strip 652413bf663e
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[255]
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commit, then edit the revision
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$ hg ci -m 'wat'
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$ echo a > e
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$ HGEDITOR='echo foobaz > ' hg histedit --continue 2>&1 | fixbundle
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$ hg cat e
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a
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Stripping necessary commits should not break --abort
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$ hg histedit 1a60820cd1f6 --commands - 2>&1 << EOF| fixbundle
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> edit 1a60820cd1f6 wat
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> pick a5e1ba2f7afb foobaz
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> pick b5f70786f9b0 g
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> EOF
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0 files updated, 0 files merged, 2 files removed, 0 files unresolved
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Editing (1a60820cd1f6), you may commit or record as needed now.
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(hg histedit --continue to resume)
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$ mv .hg/histedit-state .hg/histedit-state.bak
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$ hg debugstrip -q -r b5f70786f9b0
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$ mv .hg/histedit-state.bak .hg/histedit-state
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$ hg histedit --abort
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 3 files
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg log -r .
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changeset: 6:b5f70786f9b0
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: f
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check histedit_source
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$ hg log --debug --rev 5
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changeset: 5:a5e1ba2f7afb899ef1581cea528fd885d2fca70d
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phase: draft
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parent: 4:1a60820cd1f6004a362aa622ebc47d59bc48eb34
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parent: -1:0000000000000000000000000000000000000000
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manifest: 5ad3be8791f39117565557781f5464363b918a45
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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files: e
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extra: branch=default
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extra: histedit_source=e860deea161a2f77de56603b340ebbb4536308ae
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description:
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foobaz
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$ hg histedit tip --commands - 2>&1 <<EOF| fixbundle
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> edit b5f70786f9b0 f
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> EOF
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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Editing (b5f70786f9b0), you may commit or record as needed now.
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(hg histedit --continue to resume)
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$ hg status
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A f
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$ hg summary
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parent: 5:a5e1ba2f7afb
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foobaz
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commit: 1 added
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phases: 7 draft
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hist: 1 remaining (histedit --continue)
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(test also that editor is invoked if histedit is continued for
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"edit" action)
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$ HGEDITOR='cat' hg histedit --continue
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f
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HG: Enter commit message. Lines beginning with 'HG:' are removed.
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HG: Leave message empty to abort commit.
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HG: --
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HG: user: test
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HG: branch 'default'
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HG: added f
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saved backup bundle to $TESTTMP/r/.hg/strip-backup/b5f70786f9b0-c28d9c86-histedit.hg
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$ hg status
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log after edit
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$ hg log --limit 1
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changeset: 6:a107ee126658
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: f
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say we'll change the message, but don't.
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$ cat > ../edit.sh <<EOF
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> cat "\$1" | sed s/pick/mess/ > tmp
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> mv tmp "\$1"
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> EOF
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$ HGEDITOR="sh ../edit.sh" hg histedit tip 2>&1 | fixbundle
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$ hg status
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$ hg log --limit 1
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changeset: 6:1fd3b2fe7754
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: f
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modify the message
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check saving last-message.txt, at first
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$ cat > $TESTTMP/commitfailure.py <<EOF
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> from edenscm.mercurial import error
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> def reposetup(ui, repo):
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> class commitfailure(repo.__class__):
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> def commit(self, *args, **kwargs):
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> raise error.Abort('emulating unexpected abort')
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> repo.__class__ = commitfailure
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> EOF
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> # this failure occurs before editor invocation
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> commitfailure = $TESTTMP/commitfailure.py
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> EOF
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$ cat > $TESTTMP/editor.sh <<EOF
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> echo "==== before editing"
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> cat \$1
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> echo "===="
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> echo "check saving last-message.txt" >> \$1
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> EOF
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(test that editor is not invoked before transaction starting)
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$ rm -f .hg/last-message.txt
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$ HGEDITOR="sh $TESTTMP/editor.sh" hg histedit tip --commands - 2>&1 << EOF | fixbundle
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> mess 1fd3b2fe7754 f
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> EOF
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abort: emulating unexpected abort
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$ test -f .hg/last-message.txt
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[1]
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> commitfailure = !
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> EOF
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$ hg histedit --abort -q
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(test that editor is invoked and commit message is saved into
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"last-message.txt")
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$ cat >> .hg/hgrc <<EOF
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> [hooks]
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> # this failure occurs after editor invocation
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> pretxncommit.unexpectedabort = false
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> EOF
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$ hg status --rev '1fd3b2fe7754^1' --rev 1fd3b2fe7754
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A f
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$ rm -f .hg/last-message.txt
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$ HGEDITOR="sh $TESTTMP/editor.sh" hg histedit tip --commands - 2>&1 << EOF
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> mess 1fd3b2fe7754 f
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> EOF
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==== before editing
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f
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HG: Enter commit message. Lines beginning with 'HG:' are removed.
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HG: Leave message empty to abort commit.
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HG: --
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HG: user: test
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HG: branch 'default'
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HG: added f
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====
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note: commit message saved in .hg/last-message.txt
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transaction abort!
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rollback completed
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abort: pretxncommit.unexpectedabort hook exited with status 1
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[255]
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$ cat .hg/last-message.txt
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f
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check saving last-message.txt
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(test also that editor is invoked if histedit is continued for "message"
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action)
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$ HGEDITOR=cat hg histedit --continue
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f
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HG: Enter commit message. Lines beginning with 'HG:' are removed.
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HG: Leave message empty to abort commit.
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HG: --
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HG: user: test
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HG: branch 'default'
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HG: added f
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note: commit message saved in .hg/last-message.txt
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transaction abort!
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rollback completed
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abort: pretxncommit.unexpectedabort hook exited with status 1
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[255]
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$ cat >> .hg/hgrc <<EOF
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> [hooks]
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> pretxncommit.unexpectedabort =
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> EOF
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$ hg histedit --abort -q
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then, check "modify the message" itself
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$ hg histedit tip --commands - 2>&1 << EOF | fixbundle
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> mess 1fd3b2fe7754 f
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> EOF
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$ hg status
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$ hg log --limit 1
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changeset: 6:62feedb1200e
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: f
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rollback should not work after a histedit
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$ hg rollback
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no rollback information available
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[1]
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$ cd ..
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$ hg clone -qr0 r r0
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$ cd r0
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$ hg phase -fdr0
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$ hg histedit --commands - 0 2>&1 << EOF
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> edit cb9a9f314b8b a > $EDITED
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> EOF
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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adding a
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Editing (cb9a9f314b8b), you may commit or record as needed now.
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(hg histedit --continue to resume)
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[1]
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$ HGEDITOR=true hg histedit --continue
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saved backup bundle to $TESTTMP/r0/.hg/strip-backup/cb9a9f314b8b-cc5ccb0b-histedit.hg
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$ hg log -G
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@ changeset: 0:0efcea34f18a
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: a
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$ echo foo >> b
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$ hg addr
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adding b
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$ hg ci -m 'add b'
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$ echo foo >> a
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$ hg ci -m 'extend a'
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$ hg phase --public 1
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Attempting to fold a change into a public change should not work:
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$ cat > ../edit.sh <<EOF
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> cat "\$1" | sed s/pick/fold/ > tmp
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> mv tmp "\$1"
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> EOF
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$ HGEDITOR="sh ../edit.sh" hg histedit 2
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warning: histedit rules saved to: .hg/histedit-last-edit.txt
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hg: parse error: first changeset cannot use verb "fold"
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[255]
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$ cat .hg/histedit-last-edit.txt
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fold 0012be4a27ea 2 extend a
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# Edit history between 0012be4a27ea and 0012be4a27ea
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#
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# Commits are listed from least to most recent
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#
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# You can reorder changesets by reordering the lines
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#
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# Commands:
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#
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# e, edit = use commit, but stop for amending
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# m, mess = edit commit message without changing commit content
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# p, fold = use commit
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# b, base = checkout changeset and apply further changesets from there
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# d, drop = remove commit from history
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# f, fold = use commit, but combine it with the one above
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# r, roll = like fold, but discard this commit's description and date
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#
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