ray/gpx-utils
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Store subset of opennames data in gob format and use that to restore index.

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This commit is contained in:
Ray Miller 2020-04-18 12:58:53 +01:00
parent 66d4c6243a
commit 86022818da
13 changed files with 195 additions and 77 deletions
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18
cmd/analyze-gpx/main.go
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@ -10,25 +10,17 @@ import (
"os"
"path"
"github.com/ray1729/gpx-utils/pkg/openname"
"github.com/ray1729/gpx-utils/pkg/placenames"
)
func main() {
openNames := flag.String("opname", "", "Path to Ordnance Server Open Names zip archive")
gpxFile := flag.String("gpx", "", "Path to GPX file")
dirName := flag.String("dir", "", "Directory to scan for GPX files")
flag.Parse()
if *openNames == "" {
log.Fatal("--opname is required")
}
if (*gpxFile == "" && *dirName == "") || (*gpxFile != "" && *dirName != "") {
log.Fatal("exactly one of --dir or --gpx is required")
}
rt, err := openname.BuildIndex(*openNames)
if err != nil {
log.Fatal(err)
}
gs, err := openname.NewGPXSummarizer(rt)
gs, err := placenames.NewGPXSummarizer()
if err != nil {
log.Fatal(err)
}
@ -42,7 +34,7 @@ func main() {
}
}
func summarizeDirectory(gs *openname.GPXSummarizer, dirName string) error {
func summarizeDirectory(gs *placenames.GPXSummarizer, dirName string) error {
files, err := ioutil.ReadDir(dirName)
if err != nil {
return err
@ -78,7 +70,7 @@ func summarizeDirectory(gs *openname.GPXSummarizer, dirName string) error {
return nil
}
func summarizeSingleFile(gs *openname.GPXSummarizer, filename string) error {
func summarizeSingleFile(gs *placenames.GPXSummarizer, filename string) error {
r, err := os.Open(filename)
if err != nil {
return fmt.Errorf("error opening %s for reading: %v", filename, err)
@ -93,7 +85,7 @@ func summarizeSingleFile(gs *openname.GPXSummarizer, filename string) error {
return nil
}
func writeSummary(s *openname.TrackSummary, w io.Writer) error {
func writeSummary(s *placenames.TrackSummary, w io.Writer) error {
enc := json.NewEncoder(w)
enc.SetIndent("", " ")
if err := enc.Encode(s); err != nil {