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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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29
internal/storage/entry_query_builder.go
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@ -6,6 +6,7 @@ package storage // import "miniflux.app/v2/internal/storage"
import (
"database/sql"
"fmt"
"strconv"
"strings"
"time"
@ -60,28 +61,28 @@ func (e *EntryQueryBuilder) WithStarred(starred bool) *EntryQueryBuilder {
// BeforeChangedDate adds a condition < changed_at
func (e *EntryQueryBuilder) BeforeChangedDate(date time.Time) *EntryQueryBuilder {
e.conditions = append(e.conditions, fmt.Sprintf("e.changed_at < $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.changed_at < $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, date)
return e
}
// AfterChangedDate adds a condition > changed_at
func (e *EntryQueryBuilder) AfterChangedDate(date time.Time) *EntryQueryBuilder {
e.conditions = append(e.conditions, fmt.Sprintf("e.changed_at > $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.changed_at > $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, date)
return e
}
// BeforePublishedDate adds a condition < published_at
func (e *EntryQueryBuilder) BeforePublishedDate(date time.Time) *EntryQueryBuilder {
e.conditions = append(e.conditions, fmt.Sprintf("e.published_at < $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.published_at < $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, date)
return e
}
// AfterPublishedDate adds a condition > published_at
func (e *EntryQueryBuilder) AfterPublishedDate(date time.Time) *EntryQueryBuilder {
e.conditions = append(e.conditions, fmt.Sprintf("e.published_at > $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.published_at > $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, date)
return e
}
@ -89,7 +90,7 @@ func (e *EntryQueryBuilder) AfterPublishedDate(date time.Time) *EntryQueryBuilde
// BeforeEntryID adds a condition < entryID.
func (e *EntryQueryBuilder) BeforeEntryID(entryID int64) *EntryQueryBuilder {
if entryID != 0 {
e.conditions = append(e.conditions, fmt.Sprintf("e.id < $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.id < $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, entryID)
}
return e
@ -98,7 +99,7 @@ func (e *EntryQueryBuilder) BeforeEntryID(entryID int64) *EntryQueryBuilder {
// AfterEntryID adds a condition > entryID.
func (e *EntryQueryBuilder) AfterEntryID(entryID int64) *EntryQueryBuilder {
if entryID != 0 {
e.conditions = append(e.conditions, fmt.Sprintf("e.id > $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.id > $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, entryID)
}
return e
@ -114,7 +115,7 @@ func (e *EntryQueryBuilder) WithEntryIDs(entryIDs []int64) *EntryQueryBuilder {
// WithEntryID filter by entry ID.
func (e *EntryQueryBuilder) WithEntryID(entryID int64) *EntryQueryBuilder {
if entryID != 0 {
e.conditions = append(e.conditions, fmt.Sprintf("e.id = $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.id = $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, entryID)
}
return e
@ -123,7 +124,7 @@ func (e *EntryQueryBuilder) WithEntryID(entryID int64) *EntryQueryBuilder {
// WithFeedID filter by feed ID.
func (e *EntryQueryBuilder) WithFeedID(feedID int64) *EntryQueryBuilder {
if feedID > 0 {
e.conditions = append(e.conditions, fmt.Sprintf("e.feed_id = $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.feed_id = $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, feedID)
}
return e
@ -132,7 +133,7 @@ func (e *EntryQueryBuilder) WithFeedID(feedID int64) *EntryQueryBuilder {
// WithCategoryID filter by category ID.
func (e *EntryQueryBuilder) WithCategoryID(categoryID int64) *EntryQueryBuilder {
if categoryID > 0 {
e.conditions = append(e.conditions, fmt.Sprintf("f.category_id = $%d", len(e.args)+1))
e.conditions = append(e.conditions, "f.category_id = $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, categoryID)
}
return e
@ -141,7 +142,7 @@ func (e *EntryQueryBuilder) WithCategoryID(categoryID int64) *EntryQueryBuilder
// WithStatus filter by entry status.
func (e *EntryQueryBuilder) WithStatus(status string) *EntryQueryBuilder {
if status != "" {
e.conditions = append(e.conditions, fmt.Sprintf("e.status = $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.status = $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, status)
}
return e
@ -170,7 +171,7 @@ func (e *EntryQueryBuilder) WithTags(tags []string) *EntryQueryBuilder {
// WithoutStatus set the entry status that should not be returned.
func (e *EntryQueryBuilder) WithoutStatus(status string) *EntryQueryBuilder {
if status != "" {
e.conditions = append(e.conditions, fmt.Sprintf("e.status <> $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.status <> $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, status)
}
return e
@ -178,7 +179,7 @@ func (e *EntryQueryBuilder) WithoutStatus(status string) *EntryQueryBuilder {
// WithShareCode set the entry share code.
func (e *EntryQueryBuilder) WithShareCode(shareCode string) *EntryQueryBuilder {
e.conditions = append(e.conditions, fmt.Sprintf("e.share_code = $%d", len(e.args)+1))
e.conditions = append(e.conditions, "e.share_code = $"+strconv.Itoa(len(e.args)+1))
e.args = append(e.args, shareCode)
return e
}
@ -454,11 +455,11 @@ func (e *EntryQueryBuilder) buildSorting() string {
}
if e.limit > 0 {
parts += fmt.Sprintf(" LIMIT %d", e.limit)
parts += " LIMIT " + strconv.Itoa(e.limit)
}
if e.offset > 0 {
parts += fmt.Sprintf(" OFFSET %d", e.offset)
parts += " OFFSET " + strconv.Itoa(e.offset)
}
return parts