mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 00:14:35 +03:00
9e580fc6f7
All heads of branches will be stored in a new cache file 'branchheads.cache'
within the .hg directory. The old 'branch.cache' file from older versions
will be ignored.
The new cache contents are formatted line-by-line as '{node} {branchtag}\n'.
This is the same as the previous format. Now, every head is recorded in
an oldest -> tipmost order.
The localrepo.branchheads function is reworked to use the data from the cache.
79 lines
1.3 KiB
Bash
Executable File
79 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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branches=.hg/branchheads.cache
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echo '[extensions]' >> $HGRCPATH
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echo 'hgext.mq=' >> $HGRCPATH
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show_branch_cache()
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{
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# force cache (re)generation
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hg log -r does-not-exist 2> /dev/null
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hg log -r tip --template 'tip: #rev#\n'
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if [ -f $branches ]; then
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sort $branches
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else
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echo No branch cache
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fi
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if [ "$1" = 1 ]; then
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for b in foo bar; do
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hg log -r $b --template "branch $b: "'#rev#\n'
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done
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fi
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}
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hg init a
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cd a
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hg qinit -c
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echo '# mq patch on an empty repo'
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hg qnew p1
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show_branch_cache
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echo > pfile
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hg add pfile
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hg qrefresh -m 'patch 1'
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show_branch_cache
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echo
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echo '# some regular revisions'
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hg qpop
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echo foo > foo
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hg add foo
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echo foo > .hg/branch
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hg ci -m 'branch foo' -d '1000000 0'
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echo bar > bar
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hg add bar
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echo bar > .hg/branch
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hg ci -m 'branch bar' -d '1000000 0'
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show_branch_cache
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echo
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echo '# add some mq patches'
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hg qpush
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show_branch_cache
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hg qnew p2
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echo foo > .hg/branch
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echo foo2 >> foo
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hg qrefresh -m 'patch 2'
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show_branch_cache 1
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echo
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echo '# removing the cache'
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rm $branches
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show_branch_cache 1
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echo
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echo '# importing rev 1 (the cache now ends in one of the patches)'
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hg qimport -r 1 -n p0
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show_branch_cache 1
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hg log -r qbase --template 'qbase: #rev#\n'
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echo
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echo '# detect an invalid cache'
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hg qpop -a
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hg qpush -a
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show_branch_cache
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