From 78c072b7dd6c92075e4694c7ee0fc9999550a6ae Mon Sep 17 00:00:00 2001
From: Mark Randall Havens <mark.r.havens@gmail.com>
Date: Sat, 31 May 2025 00:28:44 -0500
Subject: [PATCH] updated github

---
 gitfield-github | 234 +++++++++++++++++++++++++++++-------------------
 1 file changed, 141 insertions(+), 93 deletions(-)

diff --git a/gitfield-github b/gitfield-github
index 903d7fd..aa85439 100755
--- a/gitfield-github
+++ b/gitfield-github
@@ -2,144 +2,192 @@
 set -euo pipefail
 IFS=$'\n\t'
 
+# ╭─────────────────────────────────────╮
+# │          CONFIGURATION              │
+# ╰─────────────────────────────────────╯
 GIT_REMOTE_NAME="github"
 REPO_NAME=$(basename "$(pwd)")
 DEFAULT_NAME="Mark Randall Havens"
 DEFAULT_EMAIL="mark.r.havens@gmail.com"
+SCRIPT_VERSION="1.0"
 
-# ────────────────
-# Logging Helpers
-# ────────────────
+# ╭─────────────────────────────────────╮
+# │           LOGGING UTILS             │
+# ╰─────────────────────────────────────╯
 info()  { echo -e "\e[1;34m[INFO]\e[0m $*"; }
 warn()  { echo -e "\e[1;33m[WARN]\e[0m $*"; }
 error() { echo -e "\e[1;31m[ERROR]\e[0m $*" >&2; exit 1; }
 
-# ────────────────
-# Git and GitHub CLI Setup
-# ────────────────
+# ╭─────────────────────────────────────╮
+# │        TOOLCHAIN SETUP              │
+# ╰─────────────────────────────────────╯
 info "Checking for required tools..."
-
-if ! command -v git &>/dev/null; then
-  info "Installing Git..."
-  sudo apt update && sudo apt install git -y || error "Failed to install Git"
-else
-  info "Git already installed: $(git --version)"
-fi
+sudo apt update -qq
+sudo apt install -y git curl jq openssh-client lsb-release || error "Tool install failed"
 
 if ! command -v gh &>/dev/null; then
   info "Installing GitHub CLI..."
-  sudo apt install curl -y
   curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
   sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
   echo "deb [arch=$(dpkg --print-architecture)] signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg https://cli.github.com/packages stable main" | \
     sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
-  sudo apt update && sudo apt install gh -y || error "Failed to install GitHub CLI"
-else
-  info "GitHub CLI already installed: $(gh --version | head -n 1)"
+  sudo apt update && sudo apt install gh -y || error "GitHub CLI install failed"
 fi
 
-# ────────────────
-# GitHub Authentication
-# ────────────────
+# ╭─────────────────────────────────────╮
+# │        AUTH + IDENTITY              │
+# ╰─────────────────────────────────────╯
 if ! gh auth status &>/dev/null; then
-  info "Authenticating GitHub CLI..."
   gh auth login || error "GitHub authentication failed"
-else
-  info "GitHub CLI authenticated."
 fi
 
-# ────────────────
-# Git Identity
-# ────────────────
-USER_NAME=$(git config --global user.name || true)
-USER_EMAIL=$(git config --global user.email || true)
+git config --global user.name "${DEFAULT_NAME}"
+git config --global user.email "${DEFAULT_EMAIL}"
 
-if [[ -z "$USER_NAME" || -z "$USER_EMAIL" ]]; then
-  git config --global user.name "$DEFAULT_NAME"
-  git config --global user.email "$DEFAULT_EMAIL"
-  info "Git identity set to: $DEFAULT_NAME <$DEFAULT_EMAIL>"
-else
-  info "Git identity already set to: $USER_NAME <$USER_EMAIL>"
-fi
-
-# ────────────────
-# Ensure SSH Key Exists
-# ────────────────
+# ╭─────────────────────────────────────╮
+# │         SSH + GIT INIT              │
+# ╰─────────────────────────────────────╯
 if [ ! -f "$HOME/.ssh/id_ed25519" ]; then
-  warn "SSH key not found. Generating a new one..."
-  read -rp "[PROMPT] Enter your GitHub email: " SSH_EMAIL
-  ssh-keygen -t ed25519 -C "$SSH_EMAIL" -f "$HOME/.ssh/id_ed25519" -N ""
+  ssh-keygen -t ed25519 -C "$DEFAULT_EMAIL" -f "$HOME/.ssh/id_ed25519" -N ""
   eval "$(ssh-agent -s)"
   ssh-add "$HOME/.ssh/id_ed25519"
-  info "Public key:"
-  cat "$HOME/.ssh/id_ed25519.pub"
-  info "Now adding key to GitHub..."
-  gh ssh-key add "$HOME/.ssh/id_ed25519.pub" --title "$(hostname)" || warn "You may need to add it manually"
-else
-  info "SSH key already exists."
+  gh ssh-key add "$HOME/.ssh/id_ed25519.pub" --title "$(hostname)" || warn "Manual add may be needed"
 fi
 
-# ────────────────
-# Initialize Git Repo
-# ────────────────
-if [ ! -d ".git" ]; then
-  info "Initializing Git repo..."
+if [ ! -d .git ]; then
   git init
   git add .
-  git commit -m "Initial commit" || warn "Nothing to commit"
-else
-  info "Git repo already initialized."
+  git commit -m "Initial commit"
 fi
 
-# ────────────────
-# Ensure First Commit
-# ────────────────
-if ! git rev-parse HEAD &>/dev/null; then
-  git add .
-  git commit -m "Initial commit" || warn "Nothing to commit"
-fi
-
-# ────────────────
-# Setup GitHub Remote (SSH)
-# ────────────────
+# ╭─────────────────────────────────────╮
+# │     GITHUB REPO CONFIGURATION       │
+# ╰─────────────────────────────────────╯
 USERNAME=$(gh api user | jq -r .login)
 SSH_REMOTE_URL="git@github.com:$USERNAME/$REPO_NAME.git"
+WEB_LINK="https://github.com/$USERNAME/$REPO_NAME"
 
 if ! git remote get-url "$GIT_REMOTE_NAME" &>/dev/null; then
   if gh repo view "$USERNAME/$REPO_NAME" &>/dev/null; then
-    info "Linking to existing GitHub repo via SSH..."
     git remote add "$GIT_REMOTE_NAME" "$SSH_REMOTE_URL"
   else
-    info "Creating GitHub repo..."
-    gh repo create "$REPO_NAME" --public --source=. --remote="$GIT_REMOTE_NAME" --push || error "Failed to create GitHub repo"
+    gh repo create "$REPO_NAME" --public --source=. --remote="$GIT_REMOTE_NAME" --push || error "Failed to create repo"
   fi
 else
-  info "Remote '$GIT_REMOTE_NAME' already set."
   git remote set-url "$GIT_REMOTE_NAME" "$SSH_REMOTE_URL"
 fi
 
-# ────────────────
-# Commit Changes
-# ────────────────
-if ! git diff --quiet || ! git diff --cached --quiet; then
-  info "Changes detected — committing..."
-  git add .
-  git commit -m "Update: $(date '+%Y-%m-%d %H:%M:%S')" || warn "Nothing to commit"
+# ╭─────────────────────────────────────╮
+# │       GIT METADATA SNAPSHOT         │
+# ╰─────────────────────────────────────╯
+MARKDOWN_FILE=".github-link.md"
+TIMESTAMP="$(date '+%Y-%m-%d %H:%M:%S')"
+DEFAULT_BRANCH="$(git symbolic-ref --short HEAD)"
+REPO_PATH="$(pwd)"
+LATEST_SHA=$(git rev-parse HEAD)
+LAST_COMMIT_MSG=$(git log -1 --pretty=format:"%s")
+LAST_COMMIT_DATE=$(git log -1 --pretty=format:"%ad")
+LAST_COMMIT_AUTHOR=$(git log -1 --pretty=format:"%an <%ae>")
+TOTAL_COMMITS=$(git rev-list --count HEAD)
+TRACKED_FILES=$(git ls-files | wc -l)
+UNCOMMITTED=$(if ! git diff --quiet || ! git diff --cached --quiet; then echo "Yes"; else echo "No"; fi)
+LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "None")
+HOSTNAME=$(hostname)
+CURRENT_USER=$(whoami)
+TIMEZONE=$(date +%Z)
+
+# ╭─────────────────────────────────────╮
+# │   HARDWARE + OS FINGERPRINT BLOCK   │
+# ╰─────────────────────────────────────╯
+OS_NAME=$(uname -s)
+KERNEL_VERSION=$(uname -r)
+ARCHITECTURE=$(uname -m)
+OS_PRETTY_NAME=$(grep PRETTY_NAME /etc/os-release 2>/dev/null | cut -d= -f2 | tr -d '"') || OS_PRETTY_NAME="Unknown"
+DOCKER_CHECK=$(grep -qE '/docker|/lxc' /proc/1/cgroup 2>/dev/null && echo "Yes" || echo "No")
+WSL_CHECK=$(grep -qi microsoft /proc/version 2>/dev/null && echo "Yes" || echo "No")
+VM_CHECK=$(systemd-detect-virt 2>/dev/null || echo "Unknown")
+UPTIME=$(uptime -p 2>/dev/null || echo "Unknown")
+MAC_ADDR=$(ip link | awk '/ether/ {print $2}' | head -n 1)
+LOCAL_IP=$(hostname -I | awk '{print $1}')
+CPU_MODEL=$(grep -m1 'model name' /proc/cpuinfo | cut -d: -f2 | sed 's/^ //')
+RAM_GB=$(awk '/MemTotal/ {printf "%.2f", $2/1024/1024}' /proc/meminfo)
+
+# ╭─────────────────────────────────────╮
+# │    WRITE RICH MARKDOWN ARTIFACT     │
+# ╰─────────────────────────────────────╯
+cat > "$MARKDOWN_FILE" <<EOF
+# 🔗 GitHub Repository Link
+
+- **Repo Name**: \`$REPO_NAME\`
+- **GitHub User**: \`$USERNAME\`
+- **Remote URL**: [$WEB_LINK]($WEB_LINK)
+- **Local Repo Path**: \`$REPO_PATH\`
+- **Remote Label**: \`$GIT_REMOTE_NAME\`
+- **Default Branch**: \`$DEFAULT_BRANCH\`
+- **Repo Created**: \`$TIMESTAMP\`
+
+---
+
+## 📦 Commit Info
+
+- **Commit Timestamp**: \`$TIMESTAMP\`
+- **Last Commit SHA**: \`$LATEST_SHA\`
+- **Commit Message**: \`$LAST_COMMIT_MSG\`
+- **Commit Author**: \`$LAST_COMMIT_AUTHOR\`
+- **Commit Date**: \`$LAST_COMMIT_DATE\`
+- **Commit URL**: [$WEB_LINK/commit/$LATEST_SHA]($WEB_LINK/commit/$LATEST_SHA)
+
+---
+
+## 📊 Repo Status
+
+- **Total Commits**: \`$TOTAL_COMMITS\`
+- **Tracked Files**: \`$TRACKED_FILES\`
+- **Uncommitted Changes**: \`$UNCOMMITTED\`
+- **Latest Tag**: \`$LATEST_TAG\`
+
+---
+
+## 🧭 Environment
+
+- **Host Machine**: \`$HOSTNAME\`
+- **Current User**: \`$CURRENT_USER\`
+- **Time Zone**: \`$TIMEZONE\`
+- **Script Version**: \`v$SCRIPT_VERSION\`
+
+---
+
+## 🧬 Hardware & OS Fingerprint
+
+- **OS Name**: \`$OS_NAME\`
+- **OS Version**: \`$OS_PRETTY_NAME\`
+- **Kernel Version**: \`$KERNEL_VERSION\`
+- **Architecture**: \`$ARCHITECTURE\`
+- **Running in Docker**: \`$DOCKER_CHECK\`
+- **Running in WSL**: \`$WSL_CHECK\`
+- **Virtual Machine**: \`$VM_CHECK\`
+- **System Uptime**: \`$UPTIME\`
+- **MAC Address**: \`$MAC_ADDR\`
+- **Local IP**: \`$LOCAL_IP\`
+- **CPU Model**: \`$CPU_MODEL\`
+- **Total RAM (GB)**: \`$RAM_GB\`
+
+---
+
+_Auto-generated by \`gitfield-github\` push script._
+EOF
+
+# ╭─────────────────────────────────────╮
+# │     COMMIT & PUSH MARKDOWN FILE     │
+# ╰─────────────────────────────────────╯
+git add "$MARKDOWN_FILE"
+git commit -m "GitHub metadata link commit at $TIMESTAMP" || warn "No changes to commit for $MARKDOWN_FILE"
+
+if ! git config --get branch."$DEFAULT_BRANCH".remote &>/dev/null; then
+  git push -u "$GIT_REMOTE_NAME" "$DEFAULT_BRANCH"
 else
-  info "No uncommitted changes found."
+  git push "$GIT_REMOTE_NAME" "$DEFAULT_BRANCH"
 fi
 
-# ────────────────
-# Push via SSH
-# ────────────────
-BRANCH=$(git rev-parse --abbrev-ref HEAD)
-
-if ! git config --get branch."$BRANCH".remote &>/dev/null; then
-  info "Setting upstream and pushing..."
-  git push -u "$GIT_REMOTE_NAME" "$BRANCH" || error "Push failed"
-else
-  info "Pushing via SSH to '$GIT_REMOTE_NAME'..."
-  git push "$GIT_REMOTE_NAME" "$BRANCH" || error "Push failed"
-fi
-
-info "✅ Sync complete: $SSH_REMOTE_URL"
+info "✅ GitHub push complete."
+echo -e "\n🔗 View in browser: $WEB_LINK\n"