1go work init
2go work use . ./sub
3
4# Verify that the go.mod files for both modules in the workspace are tidy,
5# and add missing go.sum entries as needed.
6
7cp go.mod go.mod.orig
8go mod tidy
9cmp go.mod go.mod.orig
10
11cd sub
12cp go.mod go.mod.orig
13go mod tidy
14cmp go.mod go.mod.orig
15cd ..
16
17go list -m all
18stdout '^rsc\.io/quote v1\.5\.1$'
19stdout '^rsc\.io/sampler v1\.3\.1$'
20
21# Now remove the module dependencies from the module cache.
22# Because one module upgrades a transitive dependency needed by another,
23# listing the modules in the workspace should error out.
24
25go clean -modcache
26env GOPROXY=off
27! go list -m all
28stderr '^go: rsc.io/sampler@v1.3.0: module lookup disabled by GOPROXY=off$'
29
30-- example.go --
31package example
32
33import _ "rsc.io/sampler"
34-- go.mod --
35module example
36
37go 1.19
38
39require rsc.io/sampler v1.3.0
40
41require (
42 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c // indirect
43 rsc.io/testonly v1.0.0 // indirect
44)
45-- sub/go.mod --
46module example/sub
47
48go 1.19
49
50require rsc.io/quote v1.5.1
51
52require (
53 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c // indirect
54 rsc.io/sampler v1.3.1 // indirect
55)
56-- sub/sub.go --
57package example
58
59import _ "rsc.io/quote"
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