Merge pull request #5 from docker/cm/pylint

Pylint

Author: ColinMcNeil

functions/pylint/Dockerfile

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+FROM python:alpine3.20
+
+# Install pylint
+RUN pip install pylint
+
+# Install bash and jq
+RUN apk add --no-cache bash jq
+
+# Copy the lint script
+COPY lint.sh /lint.sh
+RUN chmod +x /lint.sh
+
+COPY output_format.sh /output_format.sh
+RUN chmod +x /output_format.sh
+
+ENTRYPOINT [ "/lint.sh" ]

functions/pylint/lint.sh

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+#!/bin/bash
+
+JSON_ARGS=$1
+
+args=$(echo $JSON_ARGS | jq -r '.args')
+output_format=$(echo $JSON_ARGS | jq -r '.output_format')
+
+# If no args or args is "null"
+if [ -z "$args" ] || [ "$args" == "null" ]; then
+    args="."
+fi
+
+# If no output_format or output_format is "null"
+if [ -z "$output_format" ] || [ "$output_format" == "null" ]; then
+    output_format="summary"
+fi
+
+pylint --recursive=y --output-format=json $args | /output_format.sh "$output_format"

functions/pylint/output_format.sh

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+#!/bin/bash
+
+INPUT=$(cat)
+FORMAT=$1
+
+if [ "$FORMAT" == "json" ]; then
+    echo "$INPUT"
+    exit 0
+fi
+
+MESSAGES=$(echo "$INPUT" | jq -r -c '.[]')
+
+if [ "$FORMAT" == "summary" ]; then
+
+    TOTAL_MESSAGES=$(echo "$MESSAGES" | wc -l)
+
+    TOTAL_AFFECTED_FILES=$(echo $INPUT | jq -r '.[].path' | sort | uniq | wc -l)
+    echo "Ran pylint and found $TOTAL_MESSAGES messages across $TOTAL_AFFECTED_FILES files."
+    exit
+fi
+
+for MESSAGE in $MESSAGES; do
+    MESSAGE_TYPE=$(echo "$MESSAGE" | jq -r '.type')
+    MESSAGE_LINE=$(echo "$MESSAGE" | jq -r '.line')
+    MESSAGE_COLUMN=$(echo "$MESSAGE" | jq -r '.column')
+    MESSAGE_PATH=$(echo "$MESSAGE" | jq -r '.path')
+    MESSAGE_FILE=$(echo "$MESSAGE" | jq -r '.file')
+    MESSAGE_SYMBOL=$(echo "$MESSAGE" | jq -r '.symbol')
+    MESSAGE_MESSAGE=$(echo "$MESSAGE" | jq -r '.message')
+    # If condensed
+    if [ "$FORMAT" == "condensed" ]; then
+        echo "$MESSAGE_TYPE: $MESSAGE_CODE"
+        continue
+    fi
+done

prompts/pylint/010_system_prompt.md

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+You are an assistant who specializes in running pylint.

prompts/pylint/020_user_prompt.md

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+
+Lint python files in my project using 'condensed' .
+
+Report the response.

prompts/pylint/README.md

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+---
+functions:
+  - name: pylint
+    description: Runs pylint against current project
+    parameters:
+        type: object
+        properties:
+          output_format:
+            type: string 
+            description: The output level to use. `summary` | `json` | `condensed` | `complaints`
+    container:
+        image: vonwig/pylint:latest
+---