version_buildvcs_git_worktree.txt

     1  # Test that 'go build' stamps VCS information when building from a git worktree.
     2  # See https://go.dev/issue/58218.
     3  
     4  [!git] skip
     5  [short] skip
     6  
     7  # Create repo with a commit.
     8  cd repo
     9  exec git init
    10  exec git config user.email g.o.p.h.e.r@go.dev
    11  exec git config user.name Gopher
    12  exec git add -A
    13  exec git commit -m 'initial commit'
    14  
    15  # Sanity check: building from main repo includes VCS info.
    16  go build -o main.exe .
    17  go version -m main.exe
    18  stdout '^\tbuild\tvcs=git$'
    19  stdout '^\tbuild\tvcs.modified=false$'
    20  
    21  # Create a worktree and build from it.
    22  exec git worktree add ../worktree HEAD
    23  cd ../worktree
    24  go build -o worktree.exe .
    25  go version -m worktree.exe
    26  stdout '^\tbuild\tvcs=git$'
    27  stdout '^\tbuild\tvcs.modified=false$'
    28  
    29  # Verify that vcs.modified is detected in the worktree.
    30  cp ../changed.go a.go
    31  go build -o modified.exe .
    32  go version -m modified.exe
    33  stdout '^\tbuild\tvcs.modified=true$'
    34  
    35  -- repo/go.mod --
    36  module example.com/worktree
    37  
    38  go 1.18
    39  -- repo/a.go --
    40  package main
    41  
    42  func main() {}
    43  -- changed.go --
    44  package main
    45  
    46  func main() { _ = 1 }
    47
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