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This commit is contained in:
Huaaudio 2026-02-18 22:37:45 +01:00
parent 00dc4b3016
commit 0b8035336f
1 changed files with 15 additions and 15 deletions
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30
pkg/utils/message.go
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@ -27,9 +27,9 @@ func SplitMessage(content string, maxLen int) []string {
} }
// Find natural split point within the effective limit // Find natural split point within the effective limit
msgEnd := FindLastNewline(content[:effectiveLimit], 200) msgEnd := findLastNewline(content[:effectiveLimit], 200)
if msgEnd <= 0 { if msgEnd <= 0 {
msgEnd = FindLastSpace(content[:effectiveLimit], 100) msgEnd = findLastSpace(content[:effectiveLimit], 100)
} }
if msgEnd <= 0 { if msgEnd <= 0 {
msgEnd = effectiveLimit msgEnd = effectiveLimit
@ -37,13 +37,13 @@ func SplitMessage(content string, maxLen int) []string {
// Check if this would end with an incomplete code block // Check if this would end with an incomplete code block
candidate := content[:msgEnd] candidate := content[:msgEnd]
unclosedIdx := FindLastUnclosedCodeBlock(candidate) unclosedIdx := findLastUnclosedCodeBlock(candidate)
if unclosedIdx >= 0 { if unclosedIdx >= 0 {
// Message would end with incomplete code block // Message would end with incomplete code block
// Try to extend up to maxLen to include the closing ``` // Try to extend up to maxLen to include the closing ```
if len(content) > msgEnd { if len(content) > msgEnd {
closingIdx := FindNextClosingCodeBlock(content, msgEnd) closingIdx := findNextClosingCodeBlock(content, msgEnd)
if closingIdx > 0 && closingIdx <= maxLen { if closingIdx > 0 && closingIdx <= maxLen {
// Extend to include the closing ``` // Extend to include the closing ```
msgEnd = closingIdx msgEnd = closingIdx
@ -62,7 +62,7 @@ func SplitMessage(content string, maxLen int) []string {
if msgEnd > headerEnd+20 { if msgEnd > headerEnd+20 {
// Find a better split point closer to maxLen // Find a better split point closer to maxLen
innerLimit := maxLen - 5 // Leave room for "\n```" innerLimit := maxLen - 5 // Leave room for "\n```"
betterEnd := FindLastNewline(content[:innerLimit], 200) betterEnd := findLastNewline(content[:innerLimit], 200)
if betterEnd > headerEnd { if betterEnd > headerEnd {
msgEnd = betterEnd msgEnd = betterEnd
} else { } else {
@ -74,9 +74,9 @@ func SplitMessage(content string, maxLen int) []string {
} }
// Otherwise, try to split before the code block starts // Otherwise, try to split before the code block starts
newEnd := FindLastNewline(content[:unclosedIdx], 200) newEnd := findLastNewline(content[:unclosedIdx], 200)
if newEnd <= 0 { if newEnd <= 0 {
newEnd = FindLastSpace(content[:unclosedIdx], 100) newEnd = findLastSpace(content[:unclosedIdx], 100)
} }
if newEnd > 0 { if newEnd > 0 {
msgEnd = newEnd msgEnd = newEnd
@ -106,9 +106,9 @@ func SplitMessage(content string, maxLen int) []string {
return messages return messages
} }
// FindLastUnclosedCodeBlock finds the last opening ``` that doesn't have a closing ``` // findLastUnclosedCodeBlock finds the last opening ``` that doesn't have a closing ```
// Returns the position of the opening ``` or -1 if all code blocks are complete // Returns the position of the opening ``` or -1 if all code blocks are complete
func FindLastUnclosedCodeBlock(text string) int { func findLastUnclosedCodeBlock(text string) int {
inCodeBlock := false inCodeBlock := false
lastOpenIdx := -1 lastOpenIdx := -1
@ -130,9 +130,9 @@ func FindLastUnclosedCodeBlock(text string) int {
return -1 return -1
} }
// FindNextClosingCodeBlock finds the next closing ``` starting from a position // findNextClosingCodeBlock finds the next closing ``` starting from a position
// Returns the position after the closing ``` or -1 if not found // Returns the position after the closing ``` or -1 if not found
func FindNextClosingCodeBlock(text string, startIdx int) int { func findNextClosingCodeBlock(text string, startIdx int) int {
for i := startIdx; i < len(text); i++ { for i := startIdx; i < len(text); i++ {
if i+2 < len(text) && text[i] == '`' && text[i+1] == '`' && text[i+2] == '`' { if i+2 < len(text) && text[i] == '`' && text[i+1] == '`' && text[i+2] == '`' {
return i + 3 return i + 3
@ -141,9 +141,9 @@ func FindNextClosingCodeBlock(text string, startIdx int) int {
return -1 return -1
} }
// FindLastNewline finds the last newline character within the last N characters // findLastNewline finds the last newline character within the last N characters
// Returns the position of the newline or -1 if not found // Returns the position of the newline or -1 if not found
func FindLastNewline(s string, searchWindow int) int { func findLastNewline(s string, searchWindow int) int {
searchStart := len(s) - searchWindow searchStart := len(s) - searchWindow
if searchStart < 0 { if searchStart < 0 {
searchStart = 0 searchStart = 0
@ -156,9 +156,9 @@ func FindLastNewline(s string, searchWindow int) int {
return -1 return -1
} }
// FindLastSpace finds the last space character within the last N characters // findLastSpace finds the last space character within the last N characters
// Returns the position of the space or -1 if not found // Returns the position of the space or -1 if not found
func FindLastSpace(s string, searchWindow int) int { func findLastSpace(s string, searchWindow int) int {
searchStart := len(s) - searchWindow searchStart := len(s) - searchWindow
if searchStart < 0 { if searchStart < 0 {
searchStart = 0 searchStart = 0