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system: unexport Op implementations

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None of these are valid with their zero value, and the implementations assume they are created by the builder methods. They are by all means an implementation detail and exporting them makes no sense.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-09-06 16:16:03 +09:00
parent ac81cfbedc
commit e68db7fbfc
12 changed files with 157 additions and 157 deletions
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24
system/link.go
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@@ -5,29 +5,29 @@ import (
"os"
)
// Link appends [HardlinkOp] to [I] the [Process] criteria.
// Link calls LinkFileType with the [Process] criteria.
func (sys *I) Link(oldname, newname string) *I { return sys.LinkFileType(Process, oldname, newname) }
// LinkFileType appends [HardlinkOp] to [I].
// LinkFileType maintains a hardlink until its [Enablement] is no longer satisfied.
func (sys *I) LinkFileType(et Enablement, oldname, newname string) *I {
sys.ops = append(sys.ops, &HardlinkOp{et, newname, oldname})
sys.ops = append(sys.ops, &hardlinkOp{et, newname, oldname})
return sys
}
// HardlinkOp maintains a hardlink until its [Enablement] is no longer satisfied.
type HardlinkOp struct {
// hardlinkOp implements [I.LinkFileType].
type hardlinkOp struct {
et Enablement
dst, src string
}
func (l *HardlinkOp) Type() Enablement { return l.et }
func (l *hardlinkOp) Type() Enablement { return l.et }
func (l *HardlinkOp) apply(*I) error {
func (l *hardlinkOp) apply(*I) error {
msg.Verbose("linking", l)
return newOpError("hardlink", os.Link(l.src, l.dst), false)
}
func (l *HardlinkOp) revert(_ *I, ec *Criteria) error {
func (l *hardlinkOp) revert(_ *I, ec *Criteria) error {
if ec.hasType(l.Type()) {
msg.Verbosef("removing hard link %q", l.dst)
return newOpError("hardlink", os.Remove(l.dst), true)
@@ -37,10 +37,10 @@ func (l *HardlinkOp) revert(_ *I, ec *Criteria) error {
}
}
func (l *HardlinkOp) Is(o Op) bool {
target, ok := o.(*HardlinkOp)
func (l *hardlinkOp) Is(o Op) bool {
target, ok := o.(*hardlinkOp)
return ok && l != nil && target != nil && *l == *target
}
func (l *HardlinkOp) Path() string { return l.src }
func (l *HardlinkOp) String() string { return fmt.Sprintf("%q from %q", l.dst, l.src) }
func (l *hardlinkOp) Path() string { return l.src }
func (l *hardlinkOp) String() string { return fmt.Sprintf("%q from %q", l.dst, l.src) }