open-vault/vendor/github.com/ugorji/go/codec/build.sh

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#!/bin/bash
# Run all the different permutations of all the tests and other things
# This helps ensure that nothing gets broken.
_tests() {
local gover=$( go version | cut -f 3 -d ' ' )
# note that codecgen requires fastpath, so you cannot do "codecgen notfastpath"
local a=( "" "safe" "notfastpath" "notfastpath safe" "codecgen" "codecgen safe" )
for i in "${a[@]}"
do
echo ">>>> TAGS: $i"
local i2=${i:-default}
case $gover in
go1.[0-6]*) go vet -printfuncs "errorf" "$@" &&
go test ${zargs[*]} -vet off -tags "$i" "$@" ;;
*) go vet -printfuncs "errorf" "$@" &&
go test ${zargs[*]} -vet off -tags "alltests $i" -run "Suite" -coverprofile "${i2// /-}.cov.out" "$@" ;;
esac
if [[ "$?" != 0 ]]; then return 1; fi
done
echo "++++++++ TEST SUITES ALL PASSED ++++++++"
}
# is a generation needed?
_ng() {
local a="$1"
if [[ ! -e "$a" ]]; then echo 1; return; fi
for i in `ls -1 *.go.tmpl gen.go values_test.go`
do
if [[ "$a" -ot "$i" ]]; then echo 1; return; fi
done
}
_prependbt() {
cat > ${2} <<EOF
// +build generated
EOF
cat ${1} >> ${2}
rm -f ${1}
}
# _build generates fast-path.go and gen-helper.go.
_build() {
if ! [[ "${zforce}" || $(_ng "fast-path.generated.go") || $(_ng "gen-helper.generated.go") || $(_ng "gen.generated.go") ]]; then return 0; fi
if [ "${zbak}" ]; then
_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 "gen${_gg}" ] && mv gen${_gg} gen${_gg}__${_zts}.bak
fi
rm -f gen-helper.generated.go fast-path.generated.go gen.generated.go \
*safe.generated.go *_generated_test.go *.generated_ffjson_expose.go
cat > gen.generated.go <<EOF
// +build codecgen.exec
// 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
\`
const genEncChanTmpl = \`
EOF
cat >> gen.generated.go < gen-enc-chan.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) error {
return genInternalGoFile(r, w)
}
EOF
cat > gen-from-tmpl.generated.go <<EOF
//+build ignore
package main
import "${zpkg}"
import "os"
func run(fnameIn, fnameOut string) {
println("____ " + fnameIn + " --> " + fnameOut + " ______")
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)
if err != nil { panic(err) }
}
func main() {
run("fast-path.go.tmpl", "fast-path.generated.go")
run("gen-helper.go.tmpl", "gen-helper.generated.go")
run("mammoth-test.go.tmpl", "mammoth_generated_test.go")
run("mammoth2-test.go.tmpl", "mammoth2_generated_test.go")
}
EOF
# explicitly return 0 if this passes, else return 1
go run -tags "notfastpath safe codecgen.exec" gen-from-tmpl.generated.go &&
rm -f gen-from-tmpl.*generated.go &&
return 0
return 1
}
_codegenerators() {
if ! [[ $zforce ||
$(_ng "values_codecgen${zsfx}") ]]; then return 0; fi
# Note: ensure you run the codecgen for this codebase (using $zgobase/bin/codecgen)
local c9="codecgen-scratch.go"
true &&
echo "codecgen ... " &&
$zgobase/bin/codecgen -rt codecgen -t 'codecgen generated' -o values_codecgen${zsfx} -d 19780 $zfin $zfin2 &&
cp mammoth2_generated_test.go $c9 &&
$zgobase/bin/codecgen -t '!notfastpath' -o mammoth2_codecgen${zsfx} -d 19781 mammoth2_generated_test.go &&
rm -f $c9 &&
echo "generators done!"
}
_prebuild() {
echo "prebuild: zforce: $zforce , zexternal: $zexternal"
zmydir=`pwd`
zfin="test_values.generated.go"
zfin2="test_values_flex.generated.go"
zsfx="_generated_test.go"
# zpkg="ugorji.net/codec"
zpkg=${zmydir##*/src/}
zgobase=${zmydir%%/src/*}
# rm -f *_generated_test.go
rm -f codecgen-*.go &&
_build &&
cp $zmydir/values_test.go $zmydir/$zfin &&
cp $zmydir/values_flex_test.go $zmydir/$zfin2 &&
_codegenerators &&
if [[ "$(type -t _codegenerators_external )" = "function" ]]; then _codegenerators_external ; fi &&
if [[ $zforce ]]; then go install ${zargs[*]} .; fi &&
echo "prebuild done successfully"
rm -f $zmydir/$zfin $zmydir/$zfin2
}
_make() {
zforce=1
zexternal=1
( cd codecgen && go install ${zargs[*]} . ) && _prebuild && go install ${zargs[*]} .
unset zforce zexternal
}
_clean() {
rm -f gen-from-tmpl.*generated.go \
codecgen-*.go \
test_values.generated.go test_values_flex.generated.go
}
_usage() {
cat <<EOF
primary usage: $0
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-[tmpfxnld] for [tests, make, prebuild (force) (external), inlining diagnostics, mid-stack inlining, race detector]
EOF
if [[ "$(type -t _usage_run)" = "function" ]]; then _usage_run ; fi
}
_main() {
if [[ -z "$1" ]]; then _usage; return 1; fi
local x
unset zforce zexternal
zargs=()
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while getopts ":ctbqmnrgupfxlzd" flag
do
case "x$flag" in
'xf') zforce=1 ;;
'xx') zexternal=1 ;;
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'xl') zargs+=("-gcflags"); zargs+=("-l=4") ;;
'xn') zargs+=("-gcflags"); zargs+=("-m") ;;
'xd') zargs+=("-race") ;;
x\?) _usage; return 1 ;;
*) x=$flag ;;
esac
done
shift $((OPTIND-1))
case "x$x" in
'xt') _tests "$@" ;;
'xq') _benchquick "$@" ;;
'xb') _bench "$@" ;;
'xm') _make "$@" ;;
'xr') _release "$@" ;;
'xg') _go ;;
'xu') _githubupdate ;;
'xp') _prebuild "$@" ;;
'xc') _clean "$@" ;;
'xz') _analyze "$@" ;;
esac
unset zforce zexternal
}
[ "." = `dirname $0` ] && _main "$@"