#!/bin/sh test_description='blob conversion via gitattributes' . ./test-lib.sh cat <<EOF >rot13.sh #!$SHELL_PATH tr \ 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \ 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM' EOF chmod +x rot13.sh test_expect_success setup ' git config filter.rot13.smudge ./rot13.sh && git config filter.rot13.clean ./rot13.sh && { echo "*.t filter=rot13" echo "*.i ident" } >.gitattributes && { echo a b c d e f g h i j k l m echo n o p q r s t u v w x y z echo '\''$Id$'\'' } >test && cat test >test.t && cat test >test.o && cat test >test.i && git add test test.t test.i && rm -f test test.t test.i && git checkout -- test test.t test.i ' script='s/^\$Id: \([0-9a-f]*\) \$/\1/p' test_expect_success check ' cmp test.o test && cmp test.o test.t && # ident should be stripped in the repository git diff --raw --exit-code :test :test.i && id=$(git rev-parse --verify :test) && embedded=$(sed -ne "$script" test.i) && test "z$id" = "z$embedded" && git cat-file blob :test.t > test.r && ./rot13.sh < test.o > test.t && cmp test.r test.t ' # If an expanded ident ever gets into the repository, we want to make sure that # it is collapsed before being expanded again on checkout test_expect_success expanded_in_repo ' { echo "File with expanded keywords" echo "\$Id\$" echo "\$Id:\$" echo "\$Id: 0000000000000000000000000000000000000000 \$" echo "\$Id: NoSpaceAtEnd\$" echo "\$Id:NoSpaceAtFront \$" echo "\$Id:NoSpaceAtEitherEnd\$" echo "\$Id: NoTerminatingSymbol" echo "\$Id: Foreign Commit With Spaces \$" } >expanded-keywords.0 && { cat expanded-keywords.0 && printf "\$Id: NoTerminatingSymbolAtEOF" } >expanded-keywords && cat expanded-keywords >expanded-keywords-crlf && git add expanded-keywords expanded-keywords-crlf && git commit -m "File with keywords expanded" && id=$(git rev-parse --verify :expanded-keywords) && { echo "File with expanded keywords" echo "\$Id: $id \$" echo "\$Id: $id \$" echo "\$Id: $id \$" echo "\$Id: $id \$" echo "\$Id: $id \$" echo "\$Id: $id \$" echo "\$Id: NoTerminatingSymbol" echo "\$Id: Foreign Commit With Spaces \$" } >expected-output.0 && { cat expected-output.0 && printf "\$Id: NoTerminatingSymbolAtEOF" } >expected-output && { append_cr <expected-output.0 && printf "\$Id: NoTerminatingSymbolAtEOF" } >expected-output-crlf && { echo "expanded-keywords ident" echo "expanded-keywords-crlf ident text eol=crlf" } >>.gitattributes && rm -f expanded-keywords expanded-keywords-crlf && git checkout -- expanded-keywords && test_cmp expanded-keywords expected-output && git checkout -- expanded-keywords-crlf && test_cmp expanded-keywords-crlf expected-output-crlf ' # The use of %f in a filter definition is expanded to the path to # the filename being smudged or cleaned. It must be shell escaped. # First, set up some interesting file names and pet them in # .gitattributes. test_expect_success 'filter shell-escaped filenames' ' cat >argc.sh <<-EOF && #!$SHELL_PATH cat >/dev/null echo argc: \$# "\$@" EOF normal=name-no-magic && special="name with '\''sq'\'' and \$x" && echo some test text >"$normal" && echo some test text >"$special" && git add "$normal" "$special" && git commit -q -m "add files" && echo "name* filter=argc" >.gitattributes && # delete the files and check them out again, using a smudge filter # that will count the args and echo the command-line back to us git config filter.argc.smudge "sh ./argc.sh %f" && rm "$normal" "$special" && git checkout -- "$normal" "$special" && # make sure argc.sh counted the right number of args echo "argc: 1 $normal" >expect && test_cmp expect "$normal" && echo "argc: 1 $special" >expect && test_cmp expect "$special" && # do the same thing, but with more args in the filter expression git config filter.argc.smudge "sh ./argc.sh %f --my-extra-arg" && rm "$normal" "$special" && git checkout -- "$normal" "$special" && # make sure argc.sh counted the right number of args echo "argc: 2 $normal --my-extra-arg" >expect && test_cmp expect "$normal" && echo "argc: 2 $special --my-extra-arg" >expect && test_cmp expect "$special" && : ' test_expect_success 'required filter success' ' git config filter.required.smudge cat && git config filter.required.clean cat && git config filter.required.required true && echo "*.r filter=required" >.gitattributes && echo test >test.r && git add test.r && rm -f test.r && git checkout -- test.r ' test_expect_success 'required filter smudge failure' ' git config filter.failsmudge.smudge false && git config filter.failsmudge.clean cat && git config filter.failsmudge.required true && echo "*.fs filter=failsmudge" >.gitattributes && echo test >test.fs && git add test.fs && rm -f test.fs && test_must_fail git checkout -- test.fs ' test_expect_success 'required filter clean failure' ' git config filter.failclean.smudge cat && git config filter.failclean.clean false && git config filter.failclean.required true && echo "*.fc filter=failclean" >.gitattributes && echo test >test.fc && test_must_fail git add test.fc ' test_expect_success EXPENSIVE 'filter large file' ' git config filter.largefile.smudge cat && git config filter.largefile.clean cat && for i in $(test_seq 1 2048); do printf "%1048576d" 1; done >2GB && echo "2GB filter=largefile" >.gitattributes && git add 2GB 2>err && ! test -s err && rm -f 2GB && git checkout -- 2GB 2>err && ! test -s err ' test_done