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package examples
import (
"os"
. "codeberg.org/snonux/gonf/api"
. "codeberg.org/snonux/gonf/api/option"
"codeberg.org/snonux/gonf/internal/resource"
)
func Run() error {
// 1. Regular file with content
File("/tmp/gonf_hello.txt", WithContent("Hello World!"))
// 2. Regular file from a source template
File("/tmp/gonf_example.conf", WithSource("assets/testfiles/test.tmpl"))
// 3. Regular file with specific mode and owner
File(
"/tmp/gonf_secret.txt",
WithContent("top secret"),
WithMode(0o600),
)
// 4. A directory
Dir("/tmp/gonf_dir", WithMode(0o755))
// 5. A symlink
Link("/tmp/gonf_link", WithSymlink("/tmp/gonf_hello.txt"))
// 6. A hardlink
Link("/tmp/gonf_hardlink", WithHardlink("/tmp/gonf_hello.txt"))
// 7. Ensuring something is absent (two equivalent styles; each resource
// path may only be declared once per run, so they use distinct paths)
File("/tmp/gonf_old.txt", IsAbsent())
NoFile("/tmp/gonf_old_alt.txt") // Alternative way
// 8. A directory tree copied from source, reconciled, with a distinct
// file mode from the directory's own mode
Dir(
"/tmp/gonf_dir_from_source",
WithSource("assets/testfiles"),
WithPrune(),
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("/tmp/gonf_stale_dir", IsAbsent(), WithPrune())
_ = os.MkdirAll("/tmp/gonf_stale_dir_alt/nested", 0o755)
NoDir("/tmp/gonf_stale_dir_alt", WithPrune()) // Alternative way
// 10. Non-recursively removing an empty directory
_ = os.Mkdir("/tmp/gonf_stale_empty_dir", 0o755)
Dir("/tmp/gonf_stale_empty_dir", IsAbsent())
// 11. Ensuring a symlink is absent
_ = os.Symlink("/tmp/gonf_hello.txt", "/tmp/gonf_stale_link")
Link("/tmp/gonf_stale_link", IsAbsent())
_ = os.Symlink("/tmp/gonf_hello.txt", "/tmp/gonf_stale_link_alt")
NoLink("/tmp/gonf_stale_link_alt") // Alternative way
// 12. Ensuring a hardlink is absent
_ = os.Link("/tmp/gonf_hello.txt", "/tmp/gonf_stale_hardlink")
Link("/tmp/gonf_stale_hardlink", IsAbsent())
return resource.Apply()
}
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