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https://github.com/redis/go-redis.git
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Making command structs digestable (#2716)
* intial move * adding stringcmdable * moving module commands to align with other changes --------- Co-authored-by: ofekshenawa <104765379+ofekshenawa@users.noreply.github.com> Co-authored-by: ofekshenawa <ofek.shenawa@redis.com>
This commit is contained in:
Chayim
GitHub
289
list_commands.go
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289
list_commands.go
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@ -0,0 +1,289 @@
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package redis
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import (
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"context"
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"strings"
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"time"
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)
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type ListCmdable interface {
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BLPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd
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BLMPop(ctx context.Context, timeout time.Duration, direction string, count int64, keys ...string) *KeyValuesCmd
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BRPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd
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BRPopLPush(ctx context.Context, source, destination string, timeout time.Duration) *StringCmd
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LIndex(ctx context.Context, key string, index int64) *StringCmd
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LInsert(ctx context.Context, key, op string, pivot, value interface{}) *IntCmd
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LInsertBefore(ctx context.Context, key string, pivot, value interface{}) *IntCmd
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LInsertAfter(ctx context.Context, key string, pivot, value interface{}) *IntCmd
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LLen(ctx context.Context, key string) *IntCmd
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LMPop(ctx context.Context, direction string, count int64, keys ...string) *KeyValuesCmd
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LPop(ctx context.Context, key string) *StringCmd
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LPopCount(ctx context.Context, key string, count int) *StringSliceCmd
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LPos(ctx context.Context, key string, value string, args LPosArgs) *IntCmd
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LPosCount(ctx context.Context, key string, value string, count int64, args LPosArgs) *IntSliceCmd
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LPush(ctx context.Context, key string, values ...interface{}) *IntCmd
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LPushX(ctx context.Context, key string, values ...interface{}) *IntCmd
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LRange(ctx context.Context, key string, start, stop int64) *StringSliceCmd
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LRem(ctx context.Context, key string, count int64, value interface{}) *IntCmd
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LSet(ctx context.Context, key string, index int64, value interface{}) *StatusCmd
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LTrim(ctx context.Context, key string, start, stop int64) *StatusCmd
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RPop(ctx context.Context, key string) *StringCmd
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RPopCount(ctx context.Context, key string, count int) *StringSliceCmd
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RPopLPush(ctx context.Context, source, destination string) *StringCmd
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RPush(ctx context.Context, key string, values ...interface{}) *IntCmd
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RPushX(ctx context.Context, key string, values ...interface{}) *IntCmd
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LMove(ctx context.Context, source, destination, srcpos, destpos string) *StringCmd
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BLMove(ctx context.Context, source, destination, srcpos, destpos string, timeout time.Duration) *StringCmd
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}
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func (c cmdable) BLPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd {
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args := make([]interface{}, 1+len(keys)+1)
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args[0] = "blpop"
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for i, key := range keys {
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args[1+i] = key
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}
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args[len(args)-1] = formatSec(ctx, timeout)
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cmd := NewStringSliceCmd(ctx, args...)
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cmd.setReadTimeout(timeout)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) BLMPop(ctx context.Context, timeout time.Duration, direction string, count int64, keys ...string) *KeyValuesCmd {
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args := make([]interface{}, 3+len(keys), 6+len(keys))
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args[0] = "blmpop"
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args[1] = formatSec(ctx, timeout)
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args[2] = len(keys)
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for i, key := range keys {
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args[3+i] = key
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}
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args = append(args, strings.ToLower(direction), "count", count)
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cmd := NewKeyValuesCmd(ctx, args...)
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cmd.setReadTimeout(timeout)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) BRPop(ctx context.Context, timeout time.Duration, keys ...string) *StringSliceCmd {
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args := make([]interface{}, 1+len(keys)+1)
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args[0] = "brpop"
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for i, key := range keys {
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args[1+i] = key
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}
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args[len(keys)+1] = formatSec(ctx, timeout)
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cmd := NewStringSliceCmd(ctx, args...)
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cmd.setReadTimeout(timeout)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) BRPopLPush(ctx context.Context, source, destination string, timeout time.Duration) *StringCmd {
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cmd := NewStringCmd(
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ctx,
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"brpoplpush",
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source,
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destination,
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formatSec(ctx, timeout),
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)
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cmd.setReadTimeout(timeout)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LIndex(ctx context.Context, key string, index int64) *StringCmd {
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cmd := NewStringCmd(ctx, "lindex", key, index)
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_ = c(ctx, cmd)
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return cmd
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}
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// LMPop Pops one or more elements from the first non-empty list key from the list of provided key names.
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// direction: left or right, count: > 0
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// example: client.LMPop(ctx, "left", 3, "key1", "key2")
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func (c cmdable) LMPop(ctx context.Context, direction string, count int64, keys ...string) *KeyValuesCmd {
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args := make([]interface{}, 2+len(keys), 5+len(keys))
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args[0] = "lmpop"
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args[1] = len(keys)
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for i, key := range keys {
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args[2+i] = key
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}
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args = append(args, strings.ToLower(direction), "count", count)
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cmd := NewKeyValuesCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LInsert(ctx context.Context, key, op string, pivot, value interface{}) *IntCmd {
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cmd := NewIntCmd(ctx, "linsert", key, op, pivot, value)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LInsertBefore(ctx context.Context, key string, pivot, value interface{}) *IntCmd {
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cmd := NewIntCmd(ctx, "linsert", key, "before", pivot, value)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LInsertAfter(ctx context.Context, key string, pivot, value interface{}) *IntCmd {
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cmd := NewIntCmd(ctx, "linsert", key, "after", pivot, value)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LLen(ctx context.Context, key string) *IntCmd {
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cmd := NewIntCmd(ctx, "llen", key)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LPop(ctx context.Context, key string) *StringCmd {
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cmd := NewStringCmd(ctx, "lpop", key)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LPopCount(ctx context.Context, key string, count int) *StringSliceCmd {
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cmd := NewStringSliceCmd(ctx, "lpop", key, count)
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_ = c(ctx, cmd)
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return cmd
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}
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type LPosArgs struct {
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Rank, MaxLen int64
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}
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func (c cmdable) LPos(ctx context.Context, key string, value string, a LPosArgs) *IntCmd {
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args := []interface{}{"lpos", key, value}
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if a.Rank != 0 {
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args = append(args, "rank", a.Rank)
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}
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if a.MaxLen != 0 {
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args = append(args, "maxlen", a.MaxLen)
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}
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cmd := NewIntCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LPosCount(ctx context.Context, key string, value string, count int64, a LPosArgs) *IntSliceCmd {
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args := []interface{}{"lpos", key, value, "count", count}
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if a.Rank != 0 {
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args = append(args, "rank", a.Rank)
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}
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if a.MaxLen != 0 {
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args = append(args, "maxlen", a.MaxLen)
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}
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cmd := NewIntSliceCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LPush(ctx context.Context, key string, values ...interface{}) *IntCmd {
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args := make([]interface{}, 2, 2+len(values))
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args[0] = "lpush"
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args[1] = key
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args = appendArgs(args, values)
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cmd := NewIntCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LPushX(ctx context.Context, key string, values ...interface{}) *IntCmd {
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args := make([]interface{}, 2, 2+len(values))
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args[0] = "lpushx"
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args[1] = key
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args = appendArgs(args, values)
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cmd := NewIntCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LRange(ctx context.Context, key string, start, stop int64) *StringSliceCmd {
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cmd := NewStringSliceCmd(
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ctx,
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"lrange",
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key,
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start,
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stop,
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)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LRem(ctx context.Context, key string, count int64, value interface{}) *IntCmd {
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cmd := NewIntCmd(ctx, "lrem", key, count, value)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LSet(ctx context.Context, key string, index int64, value interface{}) *StatusCmd {
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cmd := NewStatusCmd(ctx, "lset", key, index, value)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LTrim(ctx context.Context, key string, start, stop int64) *StatusCmd {
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cmd := NewStatusCmd(
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ctx,
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"ltrim",
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key,
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start,
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stop,
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)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) RPop(ctx context.Context, key string) *StringCmd {
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cmd := NewStringCmd(ctx, "rpop", key)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) RPopCount(ctx context.Context, key string, count int) *StringSliceCmd {
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cmd := NewStringSliceCmd(ctx, "rpop", key, count)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) RPopLPush(ctx context.Context, source, destination string) *StringCmd {
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cmd := NewStringCmd(ctx, "rpoplpush", source, destination)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) RPush(ctx context.Context, key string, values ...interface{}) *IntCmd {
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args := make([]interface{}, 2, 2+len(values))
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args[0] = "rpush"
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args[1] = key
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args = appendArgs(args, values)
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cmd := NewIntCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) RPushX(ctx context.Context, key string, values ...interface{}) *IntCmd {
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args := make([]interface{}, 2, 2+len(values))
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args[0] = "rpushx"
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args[1] = key
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args = appendArgs(args, values)
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cmd := NewIntCmd(ctx, args...)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) LMove(ctx context.Context, source, destination, srcpos, destpos string) *StringCmd {
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cmd := NewStringCmd(ctx, "lmove", source, destination, srcpos, destpos)
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_ = c(ctx, cmd)
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return cmd
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}
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func (c cmdable) BLMove(
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ctx context.Context, source, destination, srcpos, destpos string, timeout time.Duration,
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) *StringCmd {
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cmd := NewStringCmd(ctx, "blmove", source, destination, srcpos, destpos, formatSec(ctx, timeout))
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cmd.setReadTimeout(timeout)
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_ = c(ctx, cmd)
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return cmd
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}
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