148 lines
2.9 KiB
Bash
Executable File
148 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2012 Felipe Contreras
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# The first argument can be a url when the fetch/push command was a url
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# instead of a configured remote. In this case, use a generic alias.
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if test "$1" = "testgit::$2"; then
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alias=_
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else
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alias=$1
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fi
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url=$2
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dir="$GIT_DIR/testgit/$alias"
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prefix="refs/testgit/$alias"
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default_refspec="refs/heads/*:${prefix}/heads/*"
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refspec="${GIT_REMOTE_TESTGIT_REFSPEC-$default_refspec}"
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test -z "$refspec" && prefix="refs"
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GIT_DIR="$url/.git"
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export GIT_DIR
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force=
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mkdir -p "$dir"
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if test -z "$GIT_REMOTE_TESTGIT_NO_MARKS"
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then
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gitmarks="$dir/git.marks"
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testgitmarks="$dir/testgit.marks"
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test -e "$gitmarks" || >"$gitmarks"
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test -e "$testgitmarks" || >"$testgitmarks"
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fi
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while read line
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do
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case $line in
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capabilities)
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echo 'import'
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echo 'export'
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test -n "$refspec" && echo "refspec $refspec"
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if test -n "$gitmarks"
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then
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echo "*import-marks $gitmarks"
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echo "*export-marks $gitmarks"
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fi
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test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags"
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test -n "$GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE" && echo "no-private-update"
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echo 'option'
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echo
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;;
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list)
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git for-each-ref --format='? %(refname)' 'refs/heads/'
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head=$(git symbolic-ref HEAD)
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echo "@$head HEAD"
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echo
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;;
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import*)
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# read all import lines
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while true
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do
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ref="${line#* }"
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refs="$refs $ref"
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read line
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test "${line%% *}" != "import" && break
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done
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if test -n "$gitmarks"
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then
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echo "feature import-marks=$gitmarks"
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echo "feature export-marks=$gitmarks"
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fi
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if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
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then
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echo "feature done"
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exit 1
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fi
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echo "feature done"
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git fast-export \
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${testgitmarks:+"--import-marks=$testgitmarks"} \
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${testgitmarks:+"--export-marks=$testgitmarks"} \
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$refs |
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sed -e "s#refs/heads/#${prefix}/heads/#g"
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echo "done"
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;;
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export)
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if test -n "$GIT_REMOTE_TESTGIT_FAILURE"
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then
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# consume input so fast-export doesn't get SIGPIPE;
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# git would also notice that case, but we want
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# to make sure we are exercising the later
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# error checks
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while read line; do
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test "done" = "$line" && break
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done
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exit 1
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fi
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before=$(git for-each-ref --format=' %(refname) %(objectname) ')
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git fast-import \
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${force:+--force} \
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${testgitmarks:+"--import-marks=$testgitmarks"} \
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${testgitmarks:+"--export-marks=$testgitmarks"} \
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--quiet
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# figure out which refs were updated
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git for-each-ref --format='%(refname) %(objectname)' |
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while read ref a
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do
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case "$before" in
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*" $ref $a "*)
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continue ;; # unchanged
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esac
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if test -z "$GIT_REMOTE_TESTGIT_PUSH_ERROR"
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then
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echo "ok $ref"
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else
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echo "error $ref $GIT_REMOTE_TESTGIT_PUSH_ERROR"
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fi
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done
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echo
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;;
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option\ *)
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read cmd opt val <<-EOF
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$line
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EOF
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case $opt in
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force)
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test $val = "true" && force="true" || force=
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echo "ok"
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;;
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*)
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echo "unsupported"
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;;
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esac
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;;
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'')
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exit
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;;
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esac
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done
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