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34b35d6c71
We are using read-only attributes that parse the perforce data on demand. We are reading the data only once whenever an attribute is requested and use it throughout the import process. This is equivalent to the previous behavior, but we are avoiding reading from perforce when we initialize the object, but instead run it during the actual import process, when the first attribute is requested (usually getheads(), see `convertcmd.convert`).
164 lines
4.3 KiB
Perl
164 lines
4.3 KiB
Perl
#require p4
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$ echo "[extensions]" >> $HGRCPATH
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$ echo "convert = " >> $HGRCPATH
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create p4 depot
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$ P4ROOT=`pwd`/depot; export P4ROOT
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$ P4AUDIT=$P4ROOT/audit; export P4AUDIT
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$ P4JOURNAL=$P4ROOT/journal; export P4JOURNAL
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$ P4LOG=$P4ROOT/log; export P4LOG
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$ P4PORT=localhost:$HGPORT; export P4PORT
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$ P4DEBUG=1; export P4DEBUG
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start the p4 server
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$ [ ! -d $P4ROOT ] && mkdir $P4ROOT
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$ p4d -f -J off >$P4ROOT/stdout 2>$P4ROOT/stderr &
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$ echo $! >> $DAEMON_PIDS
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$ trap "echo stopping the p4 server ; p4 admin stop" EXIT
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$ # wait for the server to initialize
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$ while ! p4 ; do
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> sleep 1
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> done >/dev/null 2>/dev/null
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create a client spec
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$ P4CLIENT=hg-p4-import; export P4CLIENT
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$ DEPOTPATH=//depot/test-mercurial-import/...
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$ p4 client -o | sed '/^View:/,$ d' >p4client
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$ echo View: >>p4client
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$ echo " $DEPOTPATH //$P4CLIENT/..." >>p4client
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$ p4 client -i <p4client
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Client hg-p4-import saved.
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populate the depot
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$ echo a > a
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$ mkdir b
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$ echo c > b/c
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$ p4 add a b/c
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//depot/test-mercurial-import/a#1 - opened for add
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//depot/test-mercurial-import/b/c#1 - opened for add
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$ p4 submit -d initial
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Submitting change 1.
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Locking 2 files ...
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add //depot/test-mercurial-import/a#1
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add //depot/test-mercurial-import/b/c#1
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Change 1 submitted.
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change some files
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$ p4 edit a
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//depot/test-mercurial-import/a#1 - opened for edit
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$ echo aa >> a
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$ p4 submit -d "change a"
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Submitting change 2.
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Locking 1 files ...
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edit //depot/test-mercurial-import/a#2
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Change 2 submitted.
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$ p4 edit b/c
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//depot/test-mercurial-import/b/c#1 - opened for edit
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$ echo cc >> b/c
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$ p4 submit -d "change b/c"
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Submitting change 3.
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Locking 1 files ...
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edit //depot/test-mercurial-import/b/c#2
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Change 3 submitted.
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convert
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$ hg convert -s p4 $DEPOTPATH dst
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initializing destination dst repository
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scanning source...
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reading p4 views
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collecting p4 changelists
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1 initial
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2 change a
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3 change b/c
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sorting...
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converting...
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2 initial
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1 change a
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0 change b/c
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$ hg -R dst log --template 'rev={rev} desc="{desc}" tags="{tags}" files="{files}"\n'
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rev=2 desc="change b/c" tags="tip" files="b/c"
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rev=1 desc="change a" tags="" files="a"
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rev=0 desc="initial" tags="" files="a b/c"
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change some files
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$ p4 edit a b/c
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//depot/test-mercurial-import/a#2 - opened for edit
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//depot/test-mercurial-import/b/c#2 - opened for edit
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$ echo aaa >> a
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$ echo ccc >> b/c
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$ p4 submit -d "change a b/c"
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Submitting change 4.
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Locking 2 files ...
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edit //depot/test-mercurial-import/a#3
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edit //depot/test-mercurial-import/b/c#3
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Change 4 submitted.
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convert again
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$ hg convert -s p4 $DEPOTPATH dst
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scanning source...
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reading p4 views
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collecting p4 changelists
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4 change a b/c
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sorting...
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converting...
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0 change a b/c
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$ hg -R dst log --template 'rev={rev} desc="{desc}" tags="{tags}" files="{files}"\n'
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rev=3 desc="change a b/c" tags="tip" files="a b/c"
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rev=2 desc="change b/c" tags="" files="b/c"
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rev=1 desc="change a" tags="" files="a"
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rev=0 desc="initial" tags="" files="a b/c"
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interesting names
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$ echo dddd > "d d"
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$ mkdir " e"
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$ echo fff >" e/ f"
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$ p4 add "d d" " e/ f"
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//depot/test-mercurial-import/d d#1 - opened for add
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//depot/test-mercurial-import/ e/ f#1 - opened for add
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$ p4 submit -d "add d e f"
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Submitting change 5.
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Locking 2 files ...
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add //depot/test-mercurial-import/ e/ f#1
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add //depot/test-mercurial-import/d d#1
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Change 5 submitted.
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convert again
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$ hg convert -s p4 $DEPOTPATH dst
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scanning source...
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reading p4 views
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collecting p4 changelists
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5 add d e f
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sorting...
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converting...
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0 add d e f
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$ hg -R dst log --template 'rev={rev} desc="{desc}" tags="{tags}" files="{files}"\n'
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rev=4 desc="add d e f" tags="tip" files=" e/ f d d"
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rev=3 desc="change a b/c" tags="" files="a b/c"
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rev=2 desc="change b/c" tags="" files="b/c"
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rev=1 desc="change a" tags="" files="a"
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rev=0 desc="initial" tags="" files="a b/c"
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empty commit message
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$ p4 edit a
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//depot/test-mercurial-import/a#3 - opened for edit
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$ echo aaaaa >> a
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$ p4 submit -d ""
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Submitting change 6.
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Locking 1 files ...
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edit //depot/test-mercurial-import/a#4
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Change 6 submitted.
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$ hg convert -s p4 $DEPOTPATH dst
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scanning source...
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reading p4 views
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collecting p4 changelists
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6 **empty changelist description**
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sorting...
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converting...
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0
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exit trap:
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stopping the p4 server
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