COVERAGE: Fix/with sources ignored

api/api.go

@@ -227,8 +227,13 @@ func showPackages(c *gin.Context, reflist *deb.PackageRefList, collectionFactory
 
 		list.PrepareIndex()
 
-		list, err = list.Filter([]deb.PackageQuery{q}, withDeps,
-			nil, context.DependencyOptions(), architecturesList)
+		list, err = list.Filter(deb.FilterOptions{
+			Queries:           []deb.PackageQuery{q},
+			WithDependencies:  withDeps,
+			Source:            nil,
+			DependencyOptions: context.DependencyOptions(),
+			Architectures:     architecturesList,
+		})
 		if err != nil {
 			AbortWithJSONError(c, 500, fmt.Errorf("unable to search: %s", err))
 			return
@@ -244,8 +249,9 @@ func showPackages(c *gin.Context, reflist *deb.PackageRefList, collectionFactory
 				fmt.Println("filter packages by version, query string parse err: ", err)
 				c.AbortWithError(500, fmt.Errorf("unable to parse %s maximum version query string: %s", p.Name, err))
 			} else {
-				tmpList, err := list.Filter([]deb.PackageQuery{versionQ}, false,
-					nil, 0, []string{})
+				tmpList, err := list.Filter(deb.FilterOptions{
+					Queries: []deb.PackageQuery{versionQ},
+				})
 
 				if err == nil {
 					if tmpList.Len() > 0 {

api/mirror.go

@@ -306,8 +306,12 @@
 
 		list.PrepareIndex()
 
-		list, err = list.Filter([]deb.PackageQuery{q}, withDeps,
-			nil, context.DependencyOptions(), architecturesList)
+		list, err = list.Filter(deb.FilterOptions{
+			Queries:           []deb.PackageQuery{q},
+			WithDependencies:  withDeps,
+			DependencyOptions: context.DependencyOptions(),
+			Architectures:     architecturesList,
+		})
 		if err != nil {
 			AbortWithJSONError(c, 500, fmt.Errorf("unable to search: %s", err))
 		}

api/repos.go

@@ -586,7 +586,14 @@ func apiReposCopyPackage(c *gin.Context) {
 			return &task.ProcessReturnValue{Code: http.StatusUnprocessableEntity, Value: nil}, fmt.Errorf("unable to parse query '%s': %s", fileName, err)
 		}
 
-		toProcess, err := srcList.FilterWithProgress(queries, jsonBody.WithDeps, dstList, context.DependencyOptions(), architecturesList, context.Progress())
+		toProcess, err := srcList.Filter(deb.FilterOptions{
+			Queries:           queries,
+			WithDependencies:  jsonBody.WithDeps,
+			Source:            dstList,
+			DependencyOptions: context.DependencyOptions(),
+			Architectures:     architecturesList,
+			Progress:          context.Progress(),
+		})
 		if err != nil {
 			return &task.ProcessReturnValue{Code: http.StatusInternalServerError, Value: nil}, fmt.Errorf("filter error: %s", err)
 		}

api/snapshot.go

@@ -636,7 +636,14 @@ func apiSnapshotsPull(c *gin.Context) {
 		}
 
 		// Filter with dependencies as requested
-		destinationPackageList, err := sourcePackageList.FilterWithProgress(queries, !noDeps, toPackageList, context.DependencyOptions(), architecturesList, context.Progress())
+		destinationPackageList, err := sourcePackageList.Filter(deb.FilterOptions{
+			Queries:           queries,
+			WithDependencies:  !noDeps,
+			Source:            toPackageList,
+			DependencyOptions: context.DependencyOptions(),
+			Architectures:     architecturesList,
+			Progress:          context.Progress(),
+		})
 		if err != nil {
 			return &task.ProcessReturnValue{Code: http.StatusInternalServerError, Value: nil}, err
 		}

cmd/repo_move.go

@@ -116,7 +116,14 @@ func aptlyRepoMoveCopyImport(cmd *commander.Command, args []string) error {
 		}
 	}
 
-	toProcess, err := srcList.FilterWithProgress(queries, withDeps, dstList, context.DependencyOptions(), architecturesList, context.Progress())
+	toProcess, err := srcList.Filter(deb.FilterOptions{
+		Queries:           queries,
+		WithDependencies:  withDeps,
+		Source:            dstList,
+		DependencyOptions: context.DependencyOptions(),
+		Architectures:     architecturesList,
+		Progress:          context.Progress(),
+	})
 	if err != nil {
 		return fmt.Errorf("unable to %s: %s", command, err)
 	}

cmd/repo_remove.go

@@ -45,7 +45,7 @@ func aptlyRepoRemove(cmd *commander.Command, args []string) error {
 	}
 
 	list.PrepareIndex()
-	toRemove, err := list.Filter(queries, false, nil, 0, nil)
+	toRemove, err := list.Filter(deb.FilterOptions{Queries: queries})
 	if err != nil {
 		return fmt.Errorf("unable to remove: %s", err)
 	}

cmd/snapshot_filter.go

@@ -67,7 +67,14 @@ func aptlySnapshotFilter(cmd *commander.Command, args []string) error {
 	}
 
 	// Filter with dependencies as requested
-	result, err := packageList.FilterWithProgress(queries, withDeps, nil, context.DependencyOptions(), architecturesList, context.Progress())
+	result, err := packageList.Filter(deb.FilterOptions{
+		Queries:           queries,
+		WithDependencies:  withDeps,
+		Source:            nil,
+		DependencyOptions: context.DependencyOptions(),
+		Architectures:     architecturesList,
+		Progress:          context.Progress(),
+	})
 	if err != nil {
 		return fmt.Errorf("unable to filter: %s", err)
 	}

cmd/snapshot_pull.go

@@ -97,7 +97,14 @@ func aptlySnapshotPull(cmd *commander.Command, args []string) error {
 	}
 
 	// Filter with dependencies as requested
-	result, err := sourcePackageList.FilterWithProgress(queries, !noDeps, packageList, context.DependencyOptions(), architecturesList, context.Progress())
+	result, err := sourcePackageList.Filter(deb.FilterOptions{
+		Queries:           queries,
+		WithDependencies:  !noDeps,
+		Source:            packageList,
+		DependencyOptions: context.DependencyOptions(),
+		Architectures:     architecturesList,
+		Progress:          context.Progress(),
+	})
 	if err != nil {
 		return fmt.Errorf("unable to pull: %s", err)
 	}

cmd/snapshot_search.go

@@ -103,8 +103,13 @@ func aptlySnapshotMirrorRepoSearch(cmd *commander.Command, args []string) error
 		}
 	}
 
-	result, err := list.FilterWithProgress([]deb.PackageQuery{q}, withDeps,
-		nil, context.DependencyOptions(), architecturesList, context.Progress())
+	result, err := list.Filter(deb.FilterOptions{
+		Queries:           []deb.PackageQuery{q},
+		WithDependencies:  withDeps,
+		DependencyOptions: context.DependencyOptions(),
+		Architectures:     architecturesList,
+		Progress:          context.Progress(),
+	})
 	if err != nil {
 		return fmt.Errorf("unable to search: %s", err)
 	}

deb/list.go

@@ -2,6 +2,7 @@
 
 import (
 	"fmt"
+	"regexp"
 	"sort"
 	"strings"
 
@@ -503,55 +504,103 @@
 	return
 }
 
-// Filter filters package index by specified queries (ORed together), possibly pulling dependencies
-func (l *PackageList) Filter(queries []PackageQuery, withDependencies bool, source *PackageList, dependencyOptions int, architecturesList []string) (*PackageList, error) {
-	return l.FilterWithProgress(queries, withDependencies, source, dependencyOptions, architecturesList, nil)
+// FilterOptions specifies options for Filter()
+type FilterOptions struct {
+	Queries           []PackageQuery
+	WithDependencies  bool
+	WithSources       bool // Source packages correspond to binary packages are included
+	Source            *PackageList
+	DependencyOptions int
+	Architectures     []string
+	Progress          aptly.Progress // set to non-nil to report progress
 }
 
-// FilterWithProgress filters package index by specified queries (ORed together), possibly pulling dependencies and displays progress
-func (l *PackageList) FilterWithProgress(queries []PackageQuery, withDependencies bool, source *PackageList, dependencyOptions int, architecturesList []string, progress aptly.Progress) (*PackageList, error) {
+// SourceRegex is a regular expression to match source package names.
+// > In a binary package control file [...], the source package name may be followed by a version number in
+// > parentheses. This version number may be omitted [...] if it has the same value as the Version field of
+// > the binary package in question.
+// > [...]
+// > Package names (both source and binary, see Package) must consist only of lower case letters (a-z),
+// > digits (0-9), plus (+) and minus (-) signs, and periods (.).
+// > They must be at least two characters long and must start with an alphanumeric character.
+// -- https://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-source
+var SourceRegex = regexp.MustCompile(`^([a-z0-9][-+.a-z0-9]+)(?:\s+\(([^)]+)\))?$`)
+
+// Filter filters package index by specified queries (ORed together), possibly pulling dependencies
+func (l *PackageList) Filter(options FilterOptions) (*PackageList, error) {
 	if !l.indexed {
 		panic("list not indexed, can't filter")
 	}
 
 	result := NewPackageList()
 
-	for _, query := range queries {
-		result.Append(query.Query(l))
+	for _, query := range options.Queries {
+		_ = result.Append(query.Query(l))
+	}
+	// The above loop already finds source packages that are named equal to their binary package, but we still need
+	// to account for those that are named differently.
+	if options.WithSources {
+		sourceQueries := make([]PackageQuery, 0)
+		for _, pkg := range result.packages {
+			if pkg.Source == "" {
+				continue
+			}
+			matches := SourceRegex.FindStringSubmatch(pkg.Source)
+			if matches == nil {
+				return nil, fmt.Errorf("invalid Source field: %s", pkg.Source)
+			}
+			sourceName := matches[1]
+			if sourceName == pkg.Name {
+				continue
+			}
+			sourceVersion := pkg.Version
+			if matches[2] != "" {
+				sourceVersion = matches[2]
+			}
+			sourceQueries = append(sourceQueries, &DependencyQuery{Dependency{
+				Pkg:          sourceName,
+				Version:      sourceVersion,
+				Relation:     VersionEqual,
+				Architecture: ArchitectureSource,
+			}})
+		}
+		for _, query := range sourceQueries {
+			_ = result.Append(query.Query(l))
+		}
 	}
 
-	if withDependencies {
+	if options.WithDependencies {
 		added := result.Len()
 		result.PrepareIndex()
 
 		dependencySource := NewPackageList()
-		if source != nil {
-			dependencySource.Append(source)
+		if options.Source != nil {
+			_ = dependencySource.Append(options.Source)
 		}
-		dependencySource.Append(result)
+		_ = dependencySource.Append(result)
 		dependencySource.PrepareIndex()
 
 		// while some new dependencies were discovered
 		for added > 0 {
 			added = 0
 
 			// find missing dependencies
-			missing, err := result.VerifyDependencies(dependencyOptions, architecturesList, dependencySource, progress)
+			missing, err := result.VerifyDependencies(options.DependencyOptions, options.Architectures, dependencySource, options.Progress)
 			if err != nil {
 				return nil, err
 			}
 
 			// try to satisfy dependencies
 			for _, dep := range missing {
-				if dependencyOptions&DepFollowAllVariants == 0 {
+				if options.DependencyOptions&DepFollowAllVariants == 0 {
 					// dependency might have already been satisfied
 					// with packages already been added
 					//
 					// when follow-all-variants is enabled, we need to try to expand anyway,
 					// as even if dependency is satisfied now, there might be other ways to satisfy dependency
 					if result.Search(dep, false, true) != nil {
-						if dependencyOptions&DepVerboseResolve == DepVerboseResolve && progress != nil {
-							progress.ColoredPrintf("@{y}Already satisfied dependency@|: %s with %s", &dep, result.Search(dep, true, true))
+						if options.DependencyOptions&DepVerboseResolve == DepVerboseResolve && options.Progress != nil {
+							options.Progress.ColoredPrintf("@{y}Already satisfied dependency@|: %s with %s", &dep, result.Search(dep, true, true))
 						}
 						continue
 					}
@@ -564,19 +613,19 @@
 							continue
 						}
 
-						if dependencyOptions&DepVerboseResolve == DepVerboseResolve && progress != nil {
-							progress.ColoredPrintf("@{g}Injecting package@|: %s", p)
+						if options.DependencyOptions&DepVerboseResolve == DepVerboseResolve && options.Progress != nil {
+							options.Progress.ColoredPrintf("@{g}Injecting package@|: %s", p)
 						}
-						result.Add(p)
-						dependencySource.Add(p)
+						_ = result.Add(p)
+						_ = dependencySource.Add(p)
 						added++
-						if dependencyOptions&DepFollowAllVariants == 0 {
+						if options.DependencyOptions&DepFollowAllVariants == 0 {
 							break
 						}
 					}
 				} else {
-					if dependencyOptions&DepVerboseResolve == DepVerboseResolve && progress != nil {
-						progress.ColoredPrintf("@{r}Unsatisfied dependency@|: %s", dep.String())
+					if options.DependencyOptions&DepVerboseResolve == DepVerboseResolve && options.Progress != nil {
+						options.Progress.ColoredPrintf("@{r}Unsatisfied dependency@|: %s", dep.String())
 					}
 
 				}