From 4e7aab07d5b175345fdf3ea08868dab1e6d90126 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Thu, 13 Nov 2025 01:15:19 +0900 Subject: internal/system: relocate from system These packages are highly specific to hakurei and are difficult to use safely from other pieces of code. Their exported symbols are made available until v0.4.0 where they will be removed for #24. Signed-off-by: Ophestra --- system/link.go | 50 -------------------------------------------------- 1 file changed, 50 deletions(-) delete mode 100644 system/link.go (limited to 'system/link.go') diff --git a/system/link.go b/system/link.go deleted file mode 100644 index a13adaae..00000000 --- a/system/link.go +++ /dev/null @@ -1,50 +0,0 @@ -package system - -import ( - "fmt" - - "hakurei.app/container/check" - "hakurei.app/hst" -) - -// Link calls LinkFileType with the [Process] criteria. -func (sys *I) Link(oldname, newname *check.Absolute) *I { - return sys.LinkFileType(Process, oldname, newname) -} - -// LinkFileType maintains a hardlink until its [Enablement] is no longer satisfied. -func (sys *I) LinkFileType(et hst.Enablement, oldname, newname *check.Absolute) *I { - sys.ops = append(sys.ops, &hardlinkOp{et, newname.String(), oldname.String()}) - return sys -} - -// hardlinkOp implements [I.LinkFileType]. -type hardlinkOp struct { - et hst.Enablement - dst, src string -} - -func (l *hardlinkOp) Type() hst.Enablement { return l.et } - -func (l *hardlinkOp) apply(sys *I) error { - sys.msg.Verbose("linking", l) - return newOpError("hardlink", sys.link(l.src, l.dst), false) -} - -func (l *hardlinkOp) revert(sys *I, ec *Criteria) error { - if ec.hasType(l.Type()) { - sys.msg.Verbosef("removing hard link %q", l.dst) - return newOpError("hardlink", sys.remove(l.dst), true) - } else { - sys.msg.Verbosef("skipping hard link %q", l.dst) - return nil - } -} - -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) } -- cgit v1.3.1