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package examples
import (
"os"
"codeberg.org/snonux/gonf/internal/resource/dir"
"codeberg.org/snonux/gonf/internal/resource/file"
"codeberg.org/snonux/gonf/internal/resource/link"
)
func Run() error {
// 1. Regular file with content
file.Have("/tmp/gonf_hello.txt", file.WithContent("Hello World!"))
// 2. Regular file from a source template
file.Have("/tmp/gonf_example.conf", file.WithSource("assets/testfiles/test.tmpl"))
// 3. Regular file with specific mode and owner
file.Have(
"/tmp/gonf_secret.txt",
file.WithContent("top secret"),
file.WithMode(0o600),
)
// 4. A directory
dir.Have("/tmp/gonf_dir", dir.WithMode(0o755))
// 5. A symlink
link.Have("/tmp/gonf_link", link.IsSymlink("/tmp/gonf_hello.txt"))
// 6. A hardlink
link.Have("/tmp/gonf_hardlink", link.IsHardlink("/tmp/gonf_hello.txt"))
// 7. Ensuring something is absent
file.Have("/tmp/gonf_old.txt", file.IsAbsent())
// 8. A directory tree copied from source, reconciled, with a distinct
// file mode from the directory's own mode
dir.Have(
"/tmp/gonf_dir_from_source",
dir.WithSource("assets/testfiles"),
dir.WithPrune(),
dir.WithFileMode(0o644),
)
// 9. Recursively removing a directory tree. Each resource path can only
// be declared once per run, so this pre-populates its own scratch tree
// (rather than reusing #8's path) to give WithPrune's recursive removal
// something real to demonstrate.
_ = os.MkdirAll("/tmp/gonf_stale_dir/nested", 0o755)
dir.Have("/tmp/gonf_stale_dir", dir.IsAbsent(), dir.WithPrune())
// 10. Non-recursively removing an empty directory
_ = os.Mkdir("/tmp/gonf_stale_empty_dir", 0o755)
dir.Have("/tmp/gonf_stale_empty_dir", dir.IsAbsent())
// 11. Ensuring a symlink is absent
_ = os.Symlink("/tmp/gonf_hello.txt", "/tmp/gonf_stale_link")
link.Have("/tmp/gonf_stale_link", link.IsAbsent())
// 12. Ensuring a hardlink is absent
_ = os.Link("/tmp/gonf_hello.txt", "/tmp/gonf_stale_hardlink")
link.Have("/tmp/gonf_stale_hardlink", link.IsAbsent())
return nil
}
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