my-git9 <******@****.***> 1677812046 +0800

go work sync
cat go.work
grep '^go 1.50$' go.work
! grep toolchain go.work

# work sync with newer modules should update go 1.21 -> 1.22.1 and toolchain -> go1.22.9 in go.work
env TESTGO_VERSION=go1.21
env TESTGO_VERSION_SWITCH=switch
go work edit -go=1.21
grep '^go 1.21$' go.work
! grep toolchain go.work
env GOTOOLCHAIN=local
! go work sync

cp go.work go.work.orig

# If the current directory contains a go.mod file,
# 'go work use .' should add an entry for it.
cd bar/baz
go work use .
cmp ../../go.work ../../go.work.rel

# If the current directory lacks a go.mod file, 'go work use .'
# should remove its entry.
mv go.mod go.mod.bak
go work use .
cmp ../../go.work ../../go.work.orig

# If the path is absolute, it should remain absolute.
mv go.mod.bak go.mod
go work use $PWD

# Test editing go.work files.

go work init m
cmpenv go.work go.work.want_initial

go work edit -use n
cmpenv go.work go.work.want_use_n

grep go go.work
go work edit -go none
! grep go go.work

go work edit -go 1.18
cmp go.work go.work.want_go_118

go work edit -dropuse m
cmp go.work go.work.want_dropuse_m

go work edit -replace=x.1@v1.3.0=y.1@v1.4.0 -replace='x.1@v1.4.0 = ../z'
cmp go.work go.work.want_add_replaces

env GO111MODULE=on
mkdir $WORK/a/src/paths $WORK/b/src/paths
cp paths.go $WORK/a/src/paths
cp paths.go $WORK/b/src/paths
cp overlay.json $WORK/a/src/paths
cp overlay.json $WORK/b/src/paths
cp go.mod $WORK/a/src/paths/
cp go.mod $WORK/b/src/paths/


# A binary built without -trimpath should contain the module root dir
# and GOROOT for debugging and stack traces.
cd $WORK/a/src/paths
go build -o $WORK/paths-dbg.exe .

# go.mod referenced from go.work too new
cp go.work.old go.work
! go build .
stderr '^go: module . listed in go.work file requires go >= 1.99999, but go.work lists go 1.10; to update it:\n\tgo work use$'

! go work sync
stderr '^go: cannot load module . listed in go.work file: go.mod requires go >= 1.99999 \(running go 1\..+\)$'

# go.work too new
cp go.work.new go.work
cp go.mod.old go.mod
! go build .

grep 'mod.example/main/main.go:' $WORK/covdata/out.txt
grep 'mod.example/sub/sub.go:' $WORK/covdata/out.txt
grep 'rsc.io' $WORK/covdata/out.txt
grep 'bufio/bufio.go:' $WORK/covdata/out.txt

# Use the covdata tool to select a specific set of module paths
mkdir $WORK/covdata2
go tool covdata merge -pkg=rsc.io/quote -i=$WORK/covdata -o=$WORK/covdata2

# Examine the result.
go tool covdata percent -i=$WORK/covdata2

go work use
go list

# Using a new enough Go version, fails later and can suggest 'go work use'.
env TESTGO_VERSION=go1.21.2
env TESTGO_VERSION_SWITCH=switch
cp go.work.orig go.work
! go list
stderr '^go: module . listed in go.work file requires go >= 1.21.2, but go.work lists go 1.21.1; to update it:\n\tgo work use$'

# go work use fixes the problem.
go work use
go list

-- go.work --
go 1.21.1

        link.createLink("other")

        given:
        run("work")
        run("work")
        result.assertTasksSkipped(":work")

        when:
        inFile.text = 'new content'
        run("work")

        then:
        result.assertTasksNotSkipped(":work")

        when:
        run("work")

        then:
        result.assertTasksSkipped(":work")
    }

! go build -x
! exists $WORK/log.txt

-- go.mod --
module m

-- m.go --
package m

// #define X 1
import "C"

-- $WORK/program files/gcc --
#!/bin/sh

echo ok >$WORK/log.txt
-- $WORK/program files/clang --
#!/bin/sh

echo ok >$WORK/log.txt
-- $WORK/program files/gcc.bat --
echo ok >%WORK%\log.txt
-- $WORK/program files/clang.bat --