[exec:git] exec git init -q
[exec:git] exec git config user.name "name"
[exec:git] exec git config user.email "name@email.local"
[exec:git] exec git add go.mod main.go
[exec:git] exec git commit -q -m 'very unique commit message'
[exec:git] exec git rev-parse HEAD
[exec:git] setenvfile HEAD_COMMIT_SHA stdout

exec garble build -tags veryuniquebuildtag
! binsubstr main$exe '(devel)' 'veryuniquebuildtag' ${HEAD_COMMIT_SHA}

go version -m main$exe
stdout 'main(\.exe)?: unknown'
stdout -count=1 '^.+$' # expect just one line

[short] stop # no need to verify this with -short

go build -tags veryuniquebuildtag
binsubstr main$exe '(devel)' 'veryuniquebuildtag' ${HEAD_COMMIT_SHA}

go version -m main$exe
stdout 'path\s*test/main'
stdout 'mod\s*test/main\s*\(devel\)'
stdout 'build\s*-tags=veryuniquebuildtag'
stdout 'build\s*vcs.revision='${HEAD_COMMIT_SHA}
-- go.mod --
module test/main

go 1.20
-- main.go --
package main

func main() { println("hello world") }