* Improve get last commit using git log --name-status git log --name-status -c provides information about the diff between a commit and its parents. Using this and adjusting the algorithm to use the first change to a path allows for a much faster generation of commit info. There is a subtle change in the results generated but this will cause the results to more closely match those from elsewhere. Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: Lauris BH <lauris@nix.lv>
		
			
				
	
	
		
			102 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Go
		
	
	
	
		
			Vendored
		
	
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Go
		
	
	
	
		
			Vendored
		
	
	
	
| package buffer
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| 
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| import (
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| 	"encoding/gob"
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| 	"io"
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| 	"math"
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| )
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| 
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| type partition struct {
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| 	List
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| 	Pool
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| }
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| 
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| // NewPartition returns a Buffer which uses a Pool to extend or shrink its size as needed.
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| // It automatically allocates new buffers with pool.Get() to extend is length, and
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| // pool.Put() to release unused buffers as it shrinks.
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| func NewPartition(pool Pool, buffers ...Buffer) Buffer {
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| 	return &partition{
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| 		Pool: pool,
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| 		List: buffers,
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| 	}
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| }
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| 
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| func (buf *partition) Cap() int64 {
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| 	return math.MaxInt64
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| }
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| 
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| func (buf *partition) Read(p []byte) (n int, err error) {
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| 	for len(p) > 0 {
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| 
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| 		if len(buf.List) == 0 {
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| 			return n, io.EOF
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| 		}
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| 
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| 		buffer := buf.List[0]
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| 
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| 		if Empty(buffer) {
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| 			buf.Pool.Put(buf.Pop())
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| 			continue
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| 		}
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| 
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| 		m, er := buffer.Read(p)
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| 		n += m
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| 		p = p[m:]
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| 
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| 		if er != nil && er != io.EOF {
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| 			return n, er
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| 		}
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| 
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| 	}
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| 	return n, nil
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| }
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| 
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| func (buf *partition) grow() error {
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| 	next, err := buf.Pool.Get()
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| 	if err != nil {
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| 		return err
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| 	}
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| 	buf.Push(next)
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| 	return nil
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| }
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| 
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| func (buf *partition) Write(p []byte) (n int, err error) {
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| 	for len(p) > 0 {
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| 
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| 		if len(buf.List) == 0 {
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| 			if err := buf.grow(); err != nil {
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| 				return n, err
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| 			}
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| 		}
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| 
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| 		buffer := buf.List[len(buf.List)-1]
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| 
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| 		if Full(buffer) {
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| 			if err := buf.grow(); err != nil {
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| 				return n, err
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| 			}
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| 			continue
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| 		}
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| 
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| 		m, er := buffer.Write(p)
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| 		n += m
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| 		p = p[m:]
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| 
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| 		if er != nil && er != io.ErrShortWrite {
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| 			return n, er
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| 		}
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| 
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| 	}
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| 	return n, nil
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| }
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| 
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| func (buf *partition) Reset() {
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| 	for len(buf.List) > 0 {
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| 		buf.Pool.Put(buf.Pop())
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| 	}
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| }
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| 
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| func init() {
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| 	gob.Register(&partition{})
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| }
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