diff options
Diffstat (limited to 'vendor/github.com/ugorji/go/codec/prebuild.sh')
| -rwxr-xr-x | vendor/github.com/ugorji/go/codec/prebuild.sh | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/vendor/github.com/ugorji/go/codec/prebuild.sh b/vendor/github.com/ugorji/go/codec/prebuild.sh deleted file mode 100755 index 909f4bb0f2..0000000000 --- a/vendor/github.com/ugorji/go/codec/prebuild.sh +++ /dev/null @@ -1,199 +0,0 @@ -#!/bin/bash - -# _needgen is a helper function to tell if we need to generate files for msgp, codecgen. -_needgen() { - local a="$1" - zneedgen=0 - if [[ ! -e "$a" ]] - then - zneedgen=1 - echo 1 - return 0 - fi - for i in `ls -1 *.go.tmpl gen.go values_test.go` - do - if [[ "$a" -ot "$i" ]] - then - zneedgen=1 - echo 1 - return 0 - fi - done - echo 0 -} - -# _build generates fast-path.go and gen-helper.go. -# -# It is needed because there is some dependency between the generated code -# and the other classes. Consequently, we have to totally remove the -# generated files and put stubs in place, before calling "go run" again -# to recreate them. -_build() { - if ! [[ "${zforce}" == "1" || - "1" == $( _needgen "fast-path.generated.go" ) || - "1" == $( _needgen "gen-helper.generated.go" ) || - "1" == $( _needgen "gen.generated.go" ) || - 1 == 0 ]] - then - return 0 - fi - - # echo "Running prebuild" - if [ "${zbak}" == "1" ] - then - # echo "Backing up old generated files" - _zts=`date '+%m%d%Y_%H%M%S'` - _gg=".generated.go" - [ -e "gen-helper${_gg}" ] && mv gen-helper${_gg} gen-helper${_gg}__${_zts}.bak - [ -e "fast-path${_gg}" ] && mv fast-path${_gg} fast-path${_gg}__${_zts}.bak - # [ -e "safe${_gg}" ] && mv safe${_gg} safe${_gg}__${_zts}.bak - # [ -e "unsafe${_gg}" ] && mv unsafe${_gg} unsafe${_gg}__${_zts}.bak - else - rm -f fast-path.generated.go gen.generated.go gen-helper.generated.go \ - *safe.generated.go *_generated_test.go *.generated_ffjson_expose.go - fi - - cat > gen.generated.go <<EOF -// Copyright (c) 2012-2015 Ugorji Nwoke. All rights reserved. -// Use of this source code is governed by a MIT license found in the LICENSE file. - -package codec - -// DO NOT EDIT. THIS FILE IS AUTO-GENERATED FROM gen-dec-(map|array).go.tmpl - -const genDecMapTmpl = \` -EOF - - cat >> gen.generated.go < gen-dec-map.go.tmpl - - cat >> gen.generated.go <<EOF -\` - -const genDecListTmpl = \` -EOF - - cat >> gen.generated.go < gen-dec-array.go.tmpl - - cat >> gen.generated.go <<EOF -\` - -EOF - - cat > gen-from-tmpl.codec.generated.go <<EOF -package codec -import "io" -func GenInternalGoFile(r io.Reader, w io.Writer, safe bool) error { -return genInternalGoFile(r, w, safe) -} -EOF - - cat > gen-from-tmpl.generated.go <<EOF -//+build ignore - -package main - -//import "flag" -import "ugorji.net/codec" -import "os" - -func run(fnameIn, fnameOut string, safe bool) { -fin, err := os.Open(fnameIn) -if err != nil { panic(err) } -defer fin.Close() -fout, err := os.Create(fnameOut) -if err != nil { panic(err) } -defer fout.Close() -err = codec.GenInternalGoFile(fin, fout, safe) -if err != nil { panic(err) } -} - -func main() { -// do not make safe/unsafe variants. -// Instead, depend on escape analysis, and place string creation and usage appropriately. -// run("unsafe.go.tmpl", "safe.generated.go", true) -// run("unsafe.go.tmpl", "unsafe.generated.go", false) -run("fast-path.go.tmpl", "fast-path.generated.go", false) -run("gen-helper.go.tmpl", "gen-helper.generated.go", false) -} - -EOF - go run -tags=notfastpath gen-from-tmpl.generated.go && \ - rm -f gen-from-tmpl.*generated.go -} - -_codegenerators() { - if [[ $zforce == "1" || - "1" == $( _needgen "values_codecgen${zsfx}" ) || - "1" == $( _needgen "values_msgp${zsfx}" ) || - "1" == $( _needgen "values_ffjson${zsfx}" ) || - 1 == 0 ]] - then - # codecgen creates some temporary files in the directory (main, pkg). - # Consequently, we should start msgp and ffjson first, and also put a small time latency before - # starting codecgen. - # Without this, ffjson chokes on one of the temporary files from codecgen. - if [[ $zexternal == "1" ]] - then - echo "ffjson ... " && \ - ffjson -w values_ffjson${zsfx} $zfin & - zzzIdFF=$! - echo "msgp ... " && \ - msgp -tests=false -o=values_msgp${zsfx} -file=$zfin & - zzzIdMsgp=$! - - sleep 1 # give ffjson and msgp some buffer time. see note above. - fi - - echo "codecgen - !unsafe ... " && \ - codecgen -rt codecgen -t 'x,codecgen,!unsafe' -o values_codecgen${zsfx} -d 19780 $zfin & - zzzIdC=$! - echo "codecgen - unsafe ... " && \ - codecgen -u -rt codecgen -t 'x,codecgen,unsafe' -o values_codecgen_unsafe${zsfx} -d 19781 $zfin & - zzzIdCU=$! - wait $zzzIdC $zzzIdCU $zzzIdMsgp $zzzIdFF && \ - # remove (M|Unm)arshalJSON implementations, so they don't conflict with encoding/json bench \ - if [[ $zexternal == "1" ]] - then - sed -i 's+ MarshalJSON(+ _MarshalJSON(+g' values_ffjson${zsfx} && \ - sed -i 's+ UnmarshalJSON(+ _UnmarshalJSON(+g' values_ffjson${zsfx} - fi && \ - echo "generators done!" && \ - true - fi -} - -# _init reads the arguments and sets up the flags -_init() { -OPTIND=1 -while getopts "fbx" flag -do - case "x$flag" in - 'xf') zforce=1;; - 'xb') zbak=1;; - 'xx') zexternal=1;; - *) echo "prebuild.sh accepts [-fbx] only"; return 1;; - esac -done -shift $((OPTIND-1)) -OPTIND=1 -} - -# main script. -# First ensure that this is being run from the basedir (i.e. dirname of script is .) -if [ "." = `dirname $0` ] -then - zmydir=`pwd` - zfin="test_values.generated.go" - zsfx="_generated_test.go" - # rm -f *_generated_test.go - rm -f codecgen-*.go && \ - _init "$@" && \ - _build && \ - cp $zmydir/values_test.go $zmydir/$zfin && \ - _codegenerators && \ - echo prebuild done successfully - rm -f $zmydir/$zfin -else - echo "Script must be run from the directory it resides in" -fi - |