add supersede-gallery tool

Makefile

@@ -1,5 +1,6 @@
 cli:
 	@make cli-lookup
+	go build -mod vendor -o bin/supersede-gallery cmd/supersede-gallery/main.go
 
 cli-lookup:
 	go build -mod vendor -o bin/lookup cmd/lookup/main.go

cmd/supersede-gallery/main.go

@@ -0,0 +1,125 @@
+// supersede-gallery is a command line tool to clone and supersede an existing gallery record assigning
+// updated parent and hierarchy information at the same time. For example:
+// 	$> ./bin/supersede-gallery -architecture-reader-uri repo:///usr/local/build/collection/sfomuseum-data-architecture/ -gallery-id 1763595133 -parent-id 1763588365
+package main
+
+import (
+	"context"
+	"flag"
+	sfom_reader "github.com/sfomuseum/go-sfomuseum-reader"
+	sfom_writer "github.com/sfomuseum/go-sfomuseum-writer"
+	"github.com/tidwall/gjson"
+	"github.com/whosonfirst/go-reader"
+	"github.com/whosonfirst/go-whosonfirst-export/v2"
+	"github.com/whosonfirst/go-whosonfirst-id"	
+	"github.com/whosonfirst/go-writer"
+	"log"
+
+)
+
+func main() {
+
+	architecture_reader_uri := flag.String("architecture-reader-uri", "repo:///usr/local/data/sfomuseum-data-architecture", "")
+	architecture_writer_uri := flag.String("architecture-writer-uri", "", "If empty, the value of the -architecture-reader-uri flag will be used.")
+
+	gallery_id := flag.Int64("gallery-id", 0, "The SFO Museum gallery ID to supersede")
+	parent_id := flag.Int64("parent-id", 0, "The SFO Museum parent ID of the new gallery")	
+
+	name := flag.String("name", "", "An optional name for the new gallery. If empty the name of the previous gallery will be used.")
+	map_id := flag.String("map_id", "", "An optional map ID for the new gallery. If empty the name of the previous gallery will be used.")
+
+	flag.Parse()
+
+	ctx := context.Background()
+
+	if *architecture_writer_uri == "" {
+		*architecture_writer_uri = *architecture_reader_uri
+	}
+
+	arch_r, err := reader.NewReader(ctx, *architecture_reader_uri)
+
+	if err != nil {
+		log.Fatalf("Failed to create architecture reader, %v", err)
+	}
+
+	arch_wr, err := writer.NewWriter(ctx, *architecture_writer_uri)
+
+	if err != nil {
+		log.Fatalf("Failed to create architecture writer, %v", err)
+	}
+
+	id_provider, err := id.NewProvider(ctx)
+
+	if err != nil {
+		log.Fatalf("Failed to create ID provider, %v", err)
+	}
+
+	gallery_f, err := sfom_reader.LoadBytesFromID(ctx, arch_r, *gallery_id)
+
+	if err != nil {
+		log.Fatalf("Failed to load gallery record, %v", err)
+	}
+
+	parent_f, err := sfom_reader.LoadBytesFromID(ctx, arch_r, *parent_id)
+
+	if err != nil {
+		log.Fatalf("Failed to load parent record, %v", err)
+	}
+
+	new_id, err := id_provider.NewID()
+
+	if err != nil {
+		log.Fatalf("Failed to create new ID, %v", err)
+	}
+
+	new_updates := map[string]interface{}{
+		"properties.wof:id": new_id,
+		"properties.wof:parent_id": *parent_id,
+		"properties.wof:hierarchy": gjson.GetBytes(parent_f, "properties.wof:hierarchy").Value(),
+		"properties.mz:is_current": gjson.GetBytes(parent_f, "properties.mz:is_current").Value(),
+		"properties.edtf:inception": gjson.GetBytes(parent_f, "properties.edtf:inception").Value(),
+		"properties.edtf:cessation": gjson.GetBytes(parent_f, "properties.edtf:cessation").Value(),
+		"properties.wof:supersedes": []int64{ *gallery_id },
+	}
+
+	if *name != "" {
+		new_updates["properties.wof:name"] = *name
+	}
+
+	if *map_id != "" {
+		new_updates["properties.sfomuseum:map_id"] = *map_id
+	}
+
+	// Create and record the new gallery
+
+	_, new_gallery, err := export.AssignPropertiesIfChanged(ctx, gallery_f, new_updates)
+
+	if err != nil {
+		log.Fatalf("Failed to export new gallery, %v", err)
+	}
+
+	_, err = sfom_writer.WriteFeatureBytes(ctx, arch_wr, new_gallery)
+
+	if err != nil {
+		log.Fatalf("Failed to write new gallery, %v", err)
+	}
+
+	old_updates := map[string]interface{}{
+		"properties.wof:superseded_by": []int64{ new_id },
+	}
+
+	// Now update the previous gallery
+
+	_, gallery_f, err = export.AssignPropertiesIfChanged(ctx, gallery_f, old_updates)
+
+	if err != nil {
+		log.Fatalf("Failed to export new gallery, %v", err)
+	}
+
+	_, err = sfom_writer.WriteFeatureBytes(ctx, arch_wr, gallery_f)
+
+	if err != nil {
+		log.Fatalf("Failed to write previous gallery, %v", err)
+	}
+
+}

go.mod

@@ -7,12 +7,16 @@ require (
 	github.com/aaronland/go-sqlite v0.1.1
 	github.com/paulmach/orb v0.5.0
 	github.com/sfomuseum/go-sfomuseum-reader v0.0.2
+	github.com/sfomuseum/go-sfomuseum-writer v0.2.7
 	github.com/tidwall/gjson v1.14.1
 	github.com/whosonfirst/go-reader v0.10.0
+	github.com/whosonfirst/go-whosonfirst-export/v2 v2.4.2
 	github.com/whosonfirst/go-whosonfirst-feature v0.0.20
+	github.com/whosonfirst/go-whosonfirst-id v0.0.4
 	github.com/whosonfirst/go-whosonfirst-iterate/v2 v2.0.2
 	github.com/whosonfirst/go-whosonfirst-sqlite-features v0.9.4
 	github.com/whosonfirst/go-whosonfirst-sqlite-features-index v1.4.6
 	github.com/whosonfirst/go-whosonfirst-sqlite-index/v2 v2.0.1
 	github.com/whosonfirst/go-whosonfirst-uri v1.2.0
+	github.com/whosonfirst/go-writer v0.8.0
 )