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annotate tools/common.sh @ 1023:7a262ecae4f3

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svnwrap: use get_file instead of list_props during replay This patch has an enormous effect on the time taken to import commits which add many files. Specifically, it makes them much faster for pulls over the network because it avoids creating a new connection to subversion for every added file. In my testing, it dropped the time taken to import a revision that adds ~6500 files from approximately 1 hour to 30 seconds. I believe this test is representative of real-world performance improvements.
author David Schleimer <dschleimer@fb.com>
date Tue, 18 Jun 2013 17:47:37 -0700
parents 5071b8511572
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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1 function verify_current_revision()
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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2 {
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Augie Fackler <durin42@gmail.com>
parents:
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3 /bin/rm -rf *
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5071b8511572 tools: Fixes for verification that seemed to be needed.
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4 exportcmd="svn export `hg svn info 2> /dev/null | grep '^URL: ' | sed 's/URL: //'`@`hg svn info | grep ^Revision | sed 's/.*: //;s/ .*//'` . --force"
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Augie Fackler <durin42@gmail.com>
parents:
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5 `echo $exportcmd` > /dev/null
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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6 x=$?
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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7 if [[ "$x" != "0" ]] ; then
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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8 echo $exportcmd
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
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9 echo 'export failed!'
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
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10 return 255
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Augie Fackler <durin42@gmail.com>
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11 fi
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3c87de482011 tools: fixes for wc outputting with spaces.
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12 if [[ "`hg st | wc -l | python -c 'import sys; print sys.stdin.read().strip()'`" == "0" ]] ; then
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Augie Fackler <durin42@gmail.com>
parents:
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13 return 0
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Augie Fackler <durin42@gmail.com>
parents:
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14 else
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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15 if [[ $1 != "keep" ]] ; then
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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16 revert_all_files
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Augie Fackler <durin42@gmail.com>
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17 fi
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
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18 return 1
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Augie Fackler <durin42@gmail.com>
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19 fi
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Augie Fackler <durin42@gmail.com>
parents:
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20 }
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parents:
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21
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
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22 function revert_all_files()
b1d2ea765516 tools: refactor stuff into common.sh, make verify-all-heads not revert.
Augie Fackler <durin42@gmail.com>
parents:
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23 {
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24 hg revert --all
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25 hg purge
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26 }