#!/bin/bash
set -euo pipefail

GITEA_HOST="homegit.gyozamancave.fr"
GITEA_PORT="2222"
GITEA_USER="gitea"
GITEA_REMOTE_URL="ssh://gitea@homegit.gyozamancave.fr:2222/billisdead/Postiz-android.git"
GITEA_REMOTE_NAME="gitea"

SSH_DIR="$HOME/.ssh"
KEY_FILE="$SSH_DIR/id_ed25519"

mkdir -p "$SSH_DIR"
chmod 700 "$SSH_DIR"

if [ -n "${GITEA_SSH_KEY:-}" ]; then
  printf '%s' "$GITEA_SSH_KEY" > "$KEY_FILE"
else
  cat > "$KEY_FILE" <<'SSHKEY'
-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
QyNTUxOQAAACC0tlU0K92MWgUqdlSp84H531RogDoKAw93QTHtuLWiIQAAAJjbnAM925wD
PQAAAAtzc2gtZWQyNTUxOQAAACC0tlU0K92MWgUqdlSp84H531RogDoKAw93QTHtuLWiIQ
AAAEDLSpi/GbkN3yAw0FSMqPE8G6D7NqHQH5e2yRwC3tqkIbS2VTQr3YxaBSp2VKnzgfnf
VGiAOgoDD3dBMe24taIhAAAAFHJlcGxpdC1wb3N0aXotbW9iaWxlAQ==
-----END OPENSSH PRIVATE KEY-----
SSHKEY
fi

chmod 600 "$KEY_FILE"

cat > "$SSH_DIR/config" <<EOF
Host $GITEA_HOST
  HostName $GITEA_HOST
  User $GITEA_USER
  Port $GITEA_PORT
  IdentityFile $KEY_FILE
  StrictHostKeyChecking no
EOF
chmod 600 "$SSH_DIR/config"

if ! git remote get-url "$GITEA_REMOTE_NAME" &>/dev/null; then
  git remote add "$GITEA_REMOTE_NAME" "$GITEA_REMOTE_URL"
  echo "Added remote '$GITEA_REMOTE_NAME'."
fi

echo "Pushing main branch to Gitea..."
git push "$GITEA_REMOTE_NAME" main
echo "Push to Gitea complete."