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refactor: remove some fmt.Sprintf calls

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fmt.Sprintf is slow, so let's get rid of it in trivial cases that are in (at
least) moderately hot paths.
This commit is contained in:
jvoisin 2025-08-08 22:55:35 +02:00 • committed by Frédéric Guillot
parent 884521a7dd
commit 50c5996280
5 changed files with 30 additions and 28 deletions
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9
internal/storage/batch.go
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@ -7,6 +7,7 @@ import (
"database/sql"
"fmt"
"log/slog"
"strconv"
"strings"
"miniflux.app/v2/internal/model"
@ -33,20 +34,20 @@ func (b *BatchBuilder) WithBatchSize(batchSize int) *BatchBuilder {
}
func (b *BatchBuilder) WithUserID(userID int64) *BatchBuilder {
b.conditions = append(b.conditions, fmt.Sprintf("user_id = $%d", len(b.args)+1))
b.conditions = append(b.conditions, "user_id = $"+strconv.Itoa(len(b.args)+1))
b.args = append(b.args, userID)
return b
}
func (b *BatchBuilder) WithCategoryID(categoryID int64) *BatchBuilder {
b.conditions = append(b.conditions, fmt.Sprintf("category_id = $%d", len(b.args)+1))
b.conditions = append(b.conditions, "category_id = $"+strconv.Itoa(len(b.args)+1))
b.args = append(b.args, categoryID)
return b
}
func (b *BatchBuilder) WithErrorLimit(limit int) *BatchBuilder {
if limit > 0 {
b.conditions = append(b.conditions, fmt.Sprintf("parsing_error_count < $%d", len(b.args)+1))
b.conditions = append(b.conditions, "parsing_error_count < $"+strconv.Itoa(len(b.args)+1))
b.args = append(b.args, limit)
}
return b
@ -81,7 +82,7 @@ func (b *BatchBuilder) FetchJobs() (model.JobList, error) {
query += " ORDER BY next_check_at ASC"
if b.batchSize > 0 {
query += fmt.Sprintf(" LIMIT %d", b.batchSize)
query += " LIMIT " + strconv.Itoa(b.batchSize)
}
rows, err := b.db.Query(query, b.args...)