diff options
Diffstat (limited to 'vendor/github.com/lib/pq/oid/gen.go')
-rw-r--r-- | vendor/github.com/lib/pq/oid/gen.go | 59 |
1 files changed, 39 insertions, 20 deletions
diff --git a/vendor/github.com/lib/pq/oid/gen.go b/vendor/github.com/lib/pq/oid/gen.go index cd4aea808..7c634cdc5 100644 --- a/vendor/github.com/lib/pq/oid/gen.go +++ b/vendor/github.com/lib/pq/oid/gen.go @@ -10,10 +10,22 @@ import ( "log" "os" "os/exec" + "strings" _ "github.com/lib/pq" ) +// OID represent a postgres Object Identifier Type. +type OID struct { + ID int + Type string +} + +// Name returns an upper case version of the oid type. +func (o OID) Name() string { + return strings.ToUpper(o.Type) +} + func main() { datname := os.Getenv("PGDATABASE") sslmode := os.Getenv("PGSSLMODE") @@ -30,6 +42,25 @@ func main() { if err != nil { log.Fatal(err) } + rows, err := db.Query(` + SELECT typname, oid + FROM pg_type WHERE oid < 10000 + ORDER BY oid; + `) + if err != nil { + log.Fatal(err) + } + oids := make([]*OID, 0) + for rows.Next() { + var oid OID + if err = rows.Scan(&oid.Type, &oid.ID); err != nil { + log.Fatal(err) + } + oids = append(oids, &oid) + } + if err = rows.Err(); err != nil { + log.Fatal(err) + } cmd := exec.Command("gofmt") cmd.Stderr = os.Stderr w, err := cmd.StdinPipe() @@ -45,30 +76,18 @@ func main() { if err != nil { log.Fatal(err) } - fmt.Fprintln(w, "// generated by 'go run gen.go'; do not edit") + fmt.Fprintln(w, "// Code generated by gen.go. DO NOT EDIT.") fmt.Fprintln(w, "\npackage oid") fmt.Fprintln(w, "const (") - rows, err := db.Query(` - SELECT typname, oid - FROM pg_type WHERE oid < 10000 - ORDER BY oid; - `) - if err != nil { - log.Fatal(err) - } - var name string - var oid int - for rows.Next() { - err = rows.Scan(&name, &oid) - if err != nil { - log.Fatal(err) - } - fmt.Fprintf(w, "T_%s Oid = %d\n", name, oid) - } - if err = rows.Err(); err != nil { - log.Fatal(err) + for _, oid := range oids { + fmt.Fprintf(w, "T_%s Oid = %d\n", oid.Type, oid.ID) } fmt.Fprintln(w, ")") + fmt.Fprintln(w, "var TypeName = map[Oid]string{") + for _, oid := range oids { + fmt.Fprintf(w, "T_%s: \"%s\",\n", oid.Type, oid.Name()) + } + fmt.Fprintln(w, "}") w.Close() cmd.Wait() } |