# Modelfile for ERNIE-4.5-0.3B commit message generator
FROM hf.co/enacimie/ERNIE-4.5-0.3B-Base-PT-Q4_K_M-GGUF:Q4_K_M

# Context window optimized for ERNIE 4.5 (supports up to 131K tokens)
PARAMETER num_ctx 4096
PARAMETER temperature 0.4
PARAMETER top_p 0.9

# ERNIE-specific chat template using User/Assistant format
TEMPLATE """{{- if .System }}{{ .System }}

{{ end }}{{- range $i, $_ := .Messages }}
{{- $last := eq (len (slice $.Messages $i)) 1 }}
{{- if eq .Role "user" }}User: {{ .Content }}
{{ if $last }}Assistant: {{ end }}
{{- else if eq .Role "assistant" }}Assistant: {{ .Content }}
{{ if not $last }}

{{ end }}
{{- end }}
{{- end }}"""

# System prompt optimized for ERNIE's capabilities
SYSTEM """
You are a git commit message assistant that generates Conventional Commits from git diffs.

Guidelines:
- Output ONLY the commit message, nothing else
- Use format: <type>(<scope>): <description>
- Types: feat, fix, docs, chore, refactor, perf, test, build, ci, style
- Keep description ≤ 50 characters, imperative mood
- Add body with 72-char line wrapping if needed for complex changes
- Include "BREAKING CHANGE: <reason>" footer when applicable
- Infer appropriate type from the changes shown
- Focus on intent and impact, not implementation details
- Return empty string for empty diffs
"""