-/*
-goredo -- djb's redo implementation on pure Go
-Copyright (C) 2020-2023 Sergey Matveev <stargrave@stargrave.org>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
+// goredo -- djb's redo implementation on pure Go
+// Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
package main
level int,
deps map[string]map[string]*Tgt,
includeSrc bool,
- seen map[string]struct{},
) []*Tgt {
- if _, ok := seen[tgt.a]; ok {
+ if _, ok := DepCache[tgt.rel]; ok {
return nil
}
- depInfo, err := depRead(tgt)
+ dep, err := depRead(tgt)
if err != nil {
return nil
}
- DepInfoCache[tgt.Dep()] = depInfo
- seen[tgt.a] = struct{}{}
+ DepCache[tgt.rel] = dep
var alwayses []*Tgt
returnReady := false
- if depInfo.always {
- if depInfo.build == BuildUUID {
- tracef(
- CDebug, "ood: %s%s always, but already build",
- strings.Repeat(". ", level), tgt,
- )
+ if dep.always {
+ if dep.build == BuildUUID {
+ tracef(CDebug, "ood: %s%s always, but already build",
+ strings.Repeat(". ", level), tgt)
returnReady = true
} else {
tracef(CDebug, "ood: %s%s always", strings.Repeat(". ", level), tgt)
returnReady = true
}
}
- for _, dep := range depInfo.ifchanges {
- if dep.tgt.a == tgt.a {
+ for _, ifchange := range dep.ifchanges {
+ if ifchange.tgt.rel == tgt.rel {
continue
}
- if !includeSrc && isSrc(dep.tgt) {
+ if !includeSrc && isSrc(ifchange.tgt) {
continue
}
if !returnReady {
- if m, ok := deps[dep.tgt.a]; ok {
- m[tgt.a] = tgt
+ if m, ok := deps[ifchange.tgt.rel]; ok {
+ m[tgt.rel] = tgt
} else {
- deps[dep.tgt.a] = map[string]*Tgt{tgt.a: tgt}
+ deps[ifchange.tgt.rel] = map[string]*Tgt{tgt.rel: tgt}
}
alwayses = append(alwayses,
- collectDeps(dep.tgt, level+1, deps, includeSrc, seen)...)
+ collectDeps(ifchange.tgt, level+1, deps, includeSrc)...)
}
}
return alwayses
tracef(CDebug, "collecting deps")
seen := make(map[string]*Tgt)
deps := make(map[string]map[string]*Tgt)
- {
- collectDepsSeen := make(map[string]struct{})
- for _, tgtInitial := range tgts {
- for _, tgt := range collectDeps(tgtInitial, 0, deps, false, collectDepsSeen) {
- if tgt.a != tgtInitial.a {
- seen[tgt.a] = tgt
- }
+ for _, tgtInitial := range tgts {
+ for _, tgt := range collectDeps(tgtInitial, 0, deps, false) {
+ if tgt.rel != tgtInitial.rel {
+ seen[tgt.rel] = tgt
}
}
- InodeCache = make(map[string][]*Inode)
}
- TgtCache = nil
- HashCache = nil
- InodeCache = nil
+ TgtCache = make(map[string]*Tgt)
+ IfchangeCache = nil
if len(seen) == 0 {
return seen
}
tracef(CDebug, "checking %d dependant targets: %v", len(queueSrc), queueSrc)
queue := make(map[string]*Tgt)
for _, tgt := range queueSrc {
- for _, dep := range deps[tgt.a] {
- queue[dep.a] = dep
+ for _, dep := range deps[tgt.rel] {
+ queue[dep.rel] = dep
}
}
return nil
}
queueSrc = append(queueSrc, tgt)
- seen[tgt.a] = tgt
+ seen[tgt.rel] = tgt
jobs++
}
Jobs.Wait()
close(okChecker)
}()
for _, tgt := range tgts {
- if _, ok := seen[tgt.a]; ok {
+ if _, ok := seen[tgt.rel]; ok {
tracef(CDebug, "%s was already build as a dependant", tgt)
continue
}