mirror of
https://github.com/danielmiessler/Fabric.git
synced 2026-01-09 22:38:10 -05:00
cb837bde2d
## CHANGES - Add high-performance Go changelog generator with GraphQL integration - Implement SQLite-based persistent caching for incremental updates - Create one-pass git history walking algorithm with concurrent processing - Add comprehensive CLI with cobra framework and tag-based caching - Integrate AI summarization using Fabric CLI for enhanced output - Support batch PR fetching with GitHub Search API optimization - Add VSCode configuration with spell checking and markdown linting - Include extensive documentation with PRD and README files - Implement commit-PR mapping for lightning-fast git operations - Add content hashing for change detection and cache optimization
59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
package changelog
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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)
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const DefaultSummarizeModel = "claude-sonnet-4-20250514"
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const MinContentLength = 256 // Minimum content length to consider for summarization
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// getSummarizeModel returns the model to use for AI summarization
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func getSummarizeModel() string {
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if model := os.Getenv("FABRIC_CHANGELOG_SUMMARIZE_MODEL"); model != "" {
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return model
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}
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return DefaultSummarizeModel
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}
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// SummarizeVersionContent takes raw version content and returns AI-enhanced summary
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func SummarizeVersionContent(content string) (string, error) {
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if strings.TrimSpace(content) == "" {
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return "", fmt.Errorf("no content to summarize")
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}
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if len(content) < MinContentLength {
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// If content is too brief, return it as is
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return content, nil
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}
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model := getSummarizeModel()
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prompt := `Summarize the changes extracted from Git commit logs in a concise, professional way.
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Pay particular attention to the following rules:
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- Preserve the PR headers verbatim to your summary.
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- I REPEAT: Do not change the PR headers in any way. They contain links to the PRs and Author Profiles.
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- Use bullet points for lists and key changes (rendered using "-")
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- Focus on the main changes and improvements.
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- Avoid unnecessary details or preamble.
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- Keep it under 800 characters.
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- Be brief. List only the 5 most important changes along with the PR information which should be kept intact.
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- If the content is too brief or you do not see any PR headers, return the content as is.`
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cmd := exec.Command("fabric", "-m", model, prompt)
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cmd.Stdin = strings.NewReader(content)
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output, err := cmd.Output()
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if err != nil {
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return "", fmt.Errorf("fabric command failed: %w", err)
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}
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summary := strings.TrimSpace(string(output))
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if summary == "" {
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return "", fmt.Errorf("fabric returned empty summary")
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}
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return summary, nil
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}
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