ybart · May 11, 2026 07:28
diff --git a/gitlab-condensed-log b/gitlab-condensed-log
 #!/bin/bash

 # Script to generate HTML git log with author avatars using glab CLI
 # Usage: ./git_log_with_avatars.sh <git-range>
 # Example: ./git_log_with_avatars.sh main..HEAD

 if [ -z "$1" ]; then
  echo "Usage: $0 <git-range>"
  echo "Example: $0 main..HEAD"
  exit 1
 fi

 RANGE="$1"

 # Format range for display (.. becomes →)
 DISPLAY_RANGE=${RANGE//../ → }

 # Create output filename
 HTML_FILE="git-log-${RANGE//\//-}.html"

 # Check if glab is installed
 if ! command -v glab &> /dev/null; then
  echo "Error: glab CLI is not installed. Please install it first."
  exit 1
 fi

 # Start writing HTML file
 {
  cat << EOF
 <!DOCTYPE html>
 <html lang="en">
 <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>$DISPLAY_RANGE</title>
  <style>
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 16px; }
    .commit { display: grid; grid-template-columns: 20px 150px 180px 1fr 65px 50px; align-items: center; gap: 12px; padding: 2px 0; font-size: 13px; line-height: 1.4; }

    .avatar { width: 20px; height: 20px; border-radius: 50%; }
    .author { font-weight: 600; color: #0366d6; white-space: nowrap; }
    .date { color: #6a737d; font-size: 12px; white-space: nowrap; }
    .sha { font-family: "SF Mono", Monaco, "Cascadia Code", monospace; color: #6a737d; font-size: 10px; white-space: nowrap; }
    .tags { font-size: 10px; color: #28a745; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .message { margin-left: 0px; color: #24292e; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  </style>
 </head>
 <body>
 <h1>$DISPLAY_RANGE</h1>
 EOF

  # Generate commits
  git log --format="%h%n%ae%n%an%n%as%n%ar%n%d%n%s%n---" "$RANGE" | while IFS= read -r line; do
    # Initialize field on first iteration
    if [ -z "$field" ]; then
      field=0
    fi

    if [ "$line" = "---" ]; then
      # End of commit block
      if [ -n "$sha" ]; then
        # Try to get avatar URL from the GitLab API by username (derived from email prefix)
        # </dev/null prevents glab from reading the git log pipe's stdin
        username="${email%%@*}"
        avatar_url=$(glab api "/users?username=$username" 2>/dev/null </dev/null | jq -r '.[0].avatar_url // empty' 2>/dev/null || echo "")

        # Fallback to Gravatar if glab fails
        if [ -z "$avatar_url" ]; then
          avatar_url="https://www.gravatar.com/avatar/$(echo -n "$email" | shasum -a 256 | cut -d' ' -f1)?s=32&d=identicon"
        fi

        # Extract tag names from decorated refs (format: "(HEAD -> main, tag: v1.0)")
        tag_names=""
        if [ -n "$tags" ] && echo "$tags" | grep -q "tag:"; then
          tag_names=$(echo "$tags" | grep -o 'tag: [^,)]*' | sed 's/tag: //' | head -1)
        fi

        # Output commit HTML
        echo '<div class="commit">'
        echo "  <img src=\"$avatar_url\" alt=\"$author\" class=\"avatar\" />"
        echo "  <span class=\"author\">$author</span>"
        echo "  <span class=\"date\">$date ($date_rel)</span>"
        echo "  <span class=\"message\">$message</span>"
        echo "  <span class=\"tags\">$tag_names</span>"
        echo "  <span class=\"sha\">${sha:0:8}</span>"
        echo '</div>'
      fi

      # Reset variables and field counter
      sha=""
      email=""
      author=""
      date=""
      date_rel=""
      tags=""
      message=""
      field=0
    else
      # Parse commit data using field counter (handles empty lines correctly)
      case $field in
        0) sha="$line" ;;
        1) email="$line" ;;
        2) author="$line" ;;
        3) date="$line" ;;
        4) date_rel="$line" ;;
        5) tags="$line" ;;
        6) message="$line" ;;
      esac
      ((field++))
    fi
  done

  echo '</body>'
  echo '</html>'
 } > "$HTML_FILE"

 echo "$HTML_FILE"
	#!/bin/bash

	# Script to generate HTML git log with author avatars using glab CLI
	# Usage: ./git_log_with_avatars.sh <git-range>
	# Example: ./git_log_with_avatars.sh main..HEAD

	if [ -z "$1" ]; then
	echo "Usage: $0 <git-range>"
	echo "Example: $0 main..HEAD"
	exit 1
	fi

	RANGE="$1"

	# Format range for display (.. becomes →)
	DISPLAY_RANGE=${RANGE//../ → }

	# Create output filename
	HTML_FILE="git-log-${RANGE//\//-}.html"

	# Check if glab is installed
	if ! command -v glab &> /dev/null; then
	echo "Error: glab CLI is not installed. Please install it first."
	exit 1
	fi

	# Start writing HTML file
	{
	cat << EOF
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>$DISPLAY_RANGE</title>
	<style>
	body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 16px; }
	.commit { display: grid; grid-template-columns: 20px 150px 180px 1fr 65px 50px; align-items: center; gap: 12px; padding: 2px 0; font-size: 13px; line-height: 1.4; }

	.avatar { width: 20px; height: 20px; border-radius: 50%; }
	.author { font-weight: 600; color: #0366d6; white-space: nowrap; }
	.date { color: #6a737d; font-size: 12px; white-space: nowrap; }
	.sha { font-family: "SF Mono", Monaco, "Cascadia Code", monospace; color: #6a737d; font-size: 10px; white-space: nowrap; }
	.tags { font-size: 10px; color: #28a745; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
	.message { margin-left: 0px; color: #24292e; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
	</style>
	</head>
	<body>
	<h1>$DISPLAY_RANGE</h1>
	EOF

	# Generate commits
	git log --format="%h%n%ae%n%an%n%as%n%ar%n%d%n%s%n---" "$RANGE" \| while IFS= read -r line; do
	# Initialize field on first iteration
	if [ -z "$field" ]; then
	field=0
	fi

	if [ "$line" = "---" ]; then
	# End of commit block
	if [ -n "$sha" ]; then
	# Try to get avatar URL from the GitLab API by username (derived from email prefix)
	# </dev/null prevents glab from reading the git log pipe's stdin
	username="${email%%@*}"
	avatar_url=$(glab api "/users?username=$username" 2>/dev/null </dev/null \| jq -r '.[0].avatar_url // empty' 2>/dev/null \|\| echo "")

	# Fallback to Gravatar if glab fails
	if [ -z "$avatar_url" ]; then
	avatar_url="https://www.gravatar.com/avatar/$(echo -n "$email" \| shasum -a 256 \| cut -d' ' -f1)?s=32&d=identicon"
	fi

	# Extract tag names from decorated refs (format: "(HEAD -> main, tag: v1.0)")
	tag_names=""
	if [ -n "$tags" ] && echo "$tags" \| grep -q "tag:"; then
	tag_names=$(echo "$tags" \| grep -o 'tag: [^,)]*' \| sed 's/tag: //' \| head -1)
	fi

	# Output commit HTML
	echo '<div class="commit">'
	echo " <img src=\"$avatar_url\" alt=\"$author\" class=\"avatar\" />"
	echo " <span class=\"author\">$author</span>"
	echo " <span class=\"date\">$date ($date_rel)</span>"
	echo " <span class=\"message\">$message</span>"
	echo " <span class=\"tags\">$tag_names</span>"
	echo " <span class=\"sha\">${sha:0:8}</span>"
	echo '</div>'
	fi

	# Reset variables and field counter
	sha=""
	email=""
	author=""
	date=""
	date_rel=""
	tags=""
	message=""
	field=0
	else
	# Parse commit data using field counter (handles empty lines correctly)
	case $field in
	0) sha="$line" ;;
	1) email="$line" ;;
	2) author="$line" ;;
	3) date="$line" ;;
	4) date_rel="$line" ;;
	5) tags="$line" ;;
	6) message="$line" ;;
	esac
	((field++))
	fi
	done

	echo '</body>'
	echo '</html>'
	} > "$HTML_FILE"

	echo "$HTML_FILE"
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