41 lines
878 B
Go
41 lines
878 B
Go
package db
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import (
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"context"
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"crypto/sha1"
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"fmt"
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"github.com/jackc/pgx/v5"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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const (
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// TODO unused; i think i failed to make this work. should i just rely on the env
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// vars like i've been doing?
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dburl = "postgresql://vilmibm/postgres?host=/home/vilmibm/src/trunkless/pgdata/sockets"
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)
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func StrToID(s string) string {
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return fmt.Sprintf("%x", sha1.Sum([]byte(s)))[0:6]
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}
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func Connect() (*pgx.Conn, error) {
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conn, err := pgx.Connect(context.Background(), "")
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if err != nil {
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return nil, fmt.Errorf("Unable to connect to database: %w", err)
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}
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return conn, nil
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}
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func Pool() (*pgxpool.Pool, error) {
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pool, err := pgxpool.New(context.Background(), "")
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if err != nil {
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return nil, fmt.Errorf("Unable to connect to database: %w", err)
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}
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return pool, nil
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}
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// TODO func for getting ID ranges for each corpus in phrases
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