| # Test listing with overlays |
| |
| # Overlay in an existing directory |
| go list -overlay overlay.json -f '{{.GoFiles}}' . |
| stdout '^\[f.go\]$' |
| |
| # Overlays in a non-existing directory |
| go list -overlay overlay.json -f '{{.GoFiles}}' ./dir |
| stdout '^\[g.go\]$' |
| |
| # Overlays in an existing directory with already existing files |
| go list -overlay overlay.json -f '{{.GoFiles}}' ./dir2 |
| stdout '^\[h.go i.go\]$' |
| |
| # Overlay that removes a file from a directory |
| ! go list ./dir3 # contains a file without a package statement |
| go list -overlay overlay.json -f '{{.GoFiles}}' ./dir3 # overlay removes that file |
| |
| # Walking through an overlay |
| go list -overlay overlay.json ./... |
| cmp stdout want-list.txt |
| |
| # TODO(#39958): assembly files, C files, files that require cgo preprocessing |
| |
| -- want-list.txt -- |
| m |
| m/dir |
| m/dir2 |
| m/dir3 |
| -- go.mod -- |
| // TODO(#39958): Support and test overlays including go.mod itself (especially if mod=readonly) |
| module m |
| |
| go 1.16 |
| |
| -- dir2/h.go -- |
| package dir2 |
| |
| -- dir3/good.go -- |
| package dir3 |
| -- dir3/bad.go -- |
| // no package statement |
| -- overlay.json -- |
| { |
| "Replace": { |
| "f.go": "overlay/f_go", |
| "dir/g.go": "overlay/dir_g_go", |
| "dir2/i.go": "overlay/dir2_i_go", |
| "dir3/bad.go": "" |
| } |
| } |
| -- overlay/f_go -- |
| package m |
| |
| func f() { |
| } |
| -- overlay/dir_g_go -- |
| package m |
| |
| func g() { |
| } |
| -- overlay/dir2_i_go -- |
| package dir2 |
