#!/bin/bash

set -e # Exit immediately if a command exits with a non-zero status.
set -o pipefail # Causes a pipeline to return the exit status of the last command in the pipe that failed.
# set -x # Uncomment for verbose debugging

# vars via Semaphore UI
MAIN_BR="${MAIN_BR:-main}"
ENV="${ENV:-staging}"
ENV_BR="${ENV_BR:-test_feature}"
PLAYBOOK_FILE="${PLAYBOOK_FILE:-base.yaml}"

REPO_CORE="git@git.felcloud.io:felcloud/ansible_core_init_ansible.git"
REPO_ENV="git@git.felcloud.io:felcloud/ansible_env_staging.git"

echo "[INFO] Setting up SSH environment..."
mkdir -p ~/.ssh
chmod 700 ~/.ssh

# Add git.felcloud.io to known_hosts (good practice, but we'll override for clone if needed)
echo "[INFO] Adding git.felcloud.io to known_hosts..."
ssh-keyscan git.felcloud.io >> ~/.ssh/known_hosts || echo "[WARN] ssh-keyscan failed but continuing."
chmod 644 ~/.ssh/known_hosts

echo "[DEBUG] Content of ~/.ssh/known_hosts after keyscan:"
cat ~/.ssh/known_hosts || echo "[WARN] Could not cat known_hosts"

# Debug SSH keys available from Semaphore Secrets
echo "[DEBUG] Available SSH keys in ~/.ssh:"
ls -la ~/.ssh

# Define the SSH command for Git to use
# This will bypass strict host key checking and not use the system known_hosts file for these specific git commands.
# It will still use any identity files (private keys) found in ~/.ssh/
export GIT_SSH_COMMAND="ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"

# 1/Cloner les dépôts nécessaires:
echo "[INFO] Cloning repositories using GIT_SSH_COMMAND..."
echo "[INFO] Cloning $REPO_CORE on branch $ENV_BR..."
git clone --branch "$ENV_BR" "$REPO_CORE" ansible_core_init_ansible

echo "[INFO] Cloning $REPO_ENV..."
# If ansible_env_staging also needs a specific branch:
# git clone --branch "<some_branch_for_env>" "$REPO_ENV" ansible_env_staging
git clone "$REPO_ENV" ansible_env_staging

# Unset GIT_SSH_COMMAND if you want subsequent ssh operations to use default behavior
# unset GIT_SSH_COMMAND

cd ansible_core_init_ansible
# git checkout "$ENV_BR" # Already done by --branch in clone

# 2/Build local de l’image Docker admin:
echo "[INFO] Building Docker image locally..."
# Build context is the current directory: ./ansible_core_init_ansible
docker build --no-cache --build-arg branch=fix_packages_dependencies -t ansible-pulumi:local .
cd .. # Go back to the parent directory (where ansible_env_staging also is)

# 3/Lancer le conteneur admin avec le playbook choisi:
echo "[INFO] Running the admin container with playbook: $PLAYBOOK_FILE"
docker run --rm -it \
  -v "$(pwd)/ansible_env_staging:/home/cloud/ansible_env_staging" \
  -e MAIN_BR="$MAIN_BR" \
  -e ENV="$ENV" \
  -e ENV_BR="$ENV_BR" \
  ansible-pulumi:local bash -c "
    set -e; \
    echo '[CONTAINER] Current directory: \$(pwd)'; \
    echo '[CONTAINER] Listing /home/cloud:'; ls -la /home/cloud; \
    echo '[CONTAINER] Listing /home/cloud/ansible_env_staging:'; ls -la /home/cloud/ansible_env_staging; \
    echo '[CONTAINER] Activating venv...'; \
    source /home/cloud/venv/bin/activate; \
    echo '[CONTAINER] Changing to playbook directory /home/cloud/ansible-pulumi...'; \
    cd /home/cloud/ansible-pulumi; \
    echo '[CONTAINER] Running ansible-playbook...'; \
    ansible-playbook playbooks/${PLAYBOOK_FILE} -i /home/cloud/ansible_env_staging/hosts"

echo "[INFO] Task completed."