PMOCrazycoder/setup-devcontainer.sh

#!/usr/bin/env bash
# setup-devcontainer.sh
#
# Adds the PMOCrazyCoder devcontainer environment to any project.
# Usage: bash setup-devcontainer.sh [project-dir]
#
# Example (run from the project root):
#   bash setup-devcontainer.sh
#
# Or download and run directly:
#   curl -fsSL https://gargoton.petite-maison-orange.fr/eric/PMOCrazycoder/raw/branch/main/setup-devcontainer.sh | bash

set -euo pipefail

PROJECT_DIR="${1:-$(pwd)}"
DEVCONTAINER_DIR="$PROJECT_DIR/.devcontainer"
LOCAL_LLM_API="${LOCAL_LLM_API:-http://host.docker.internal:1248/v1}"

GIT_RAW="https://gargoton.petite-maison-orange.fr/eric/PMOCrazycoder/raw/branch/main"

# --- Colors ---
RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; RESET='\033[0m'
info()    { echo -e "${GREEN}[setup]${RESET} $*"; }
warning() { echo -e "${YELLOW}[setup]${RESET} $*"; }
error()   { echo -e "${RED}[setup]${RESET} $*" >&2; exit 1; }

fetch() {
    local src="$1" dst="$2"
    curl -fsSL "$GIT_RAW/$src" -o "$dst" \
        || error "Failed to fetch $src from $GIT_RAW"
}

# --- Checks ---
[[ -d "$PROJECT_DIR" ]] || error "Directory not found: $PROJECT_DIR"
command -v curl >/dev/null || error "curl is required"

# --- .devcontainer/ ---
info "Creating .devcontainer structure in $PROJECT_DIR"
mkdir -p "$DEVCONTAINER_DIR/config/claude"
mkdir -p "$DEVCONTAINER_DIR/config/opencode"
mkdir -p "$DEVCONTAINER_DIR/config/aichat"
mkdir -p "$DEVCONTAINER_DIR/config/ai_index"
mkdir -p "$DEVCONTAINER_DIR/config/cargo-registry"
mkdir -p "$DEVCONTAINER_DIR/config/cargo-git"
mkdir -p "$DEVCONTAINER_DIR/config/cargo-bin"
mkdir -p "$DEVCONTAINER_DIR/config/go-cache"
mkdir -p "$DEVCONTAINER_DIR/config/go-bin"
mkdir -p "$DEVCONTAINER_DIR/config/python-local"
mkdir -p "$DEVCONTAINER_DIR/config/zed"
mkdir -p "$DEVCONTAINER_DIR/config/npm-cache"
mkdir -p "$DEVCONTAINER_DIR/config/r-libs"

# --- devcontainer.json ---
DEVCONTAINER_JSON="$DEVCONTAINER_DIR/devcontainer.json"
if [[ -f "$DEVCONTAINER_JSON" ]]; then
    warning "devcontainer.json already exists, skipping"
else
    fetch ".devcontainer/devcontainer.json" "$DEVCONTAINER_JSON"
    PROJECT_NAME="$(basename "$PROJECT_DIR")"
    SERVICE_NAME="crazycoder-${PROJECT_NAME}"
    # Patch display name and service reference
    sed -i.bak \
        -e "s/\"name\": \"PMOCrazyCoder\"/\"name\": \"${PROJECT_NAME}\"/" \
        -e "s/\"service\": \"pmocrazycoder\"/\"service\": \"${SERVICE_NAME}\"/" \
        "$DEVCONTAINER_JSON"
    rm -f "$DEVCONTAINER_JSON.bak"
    info "Created devcontainer.json"
fi

# --- docker-compose.yml ---
COMPOSE_FILE="$DEVCONTAINER_DIR/docker-compose.yml"
if [[ -f "$COMPOSE_FILE" ]]; then
    warning "docker-compose.yml already exists, skipping"
else
    fetch ".devcontainer/docker-compose.yml" "$COMPOSE_FILE"
    PROJECT_NAME="$(basename "$PROJECT_DIR")"
    SERVICE_NAME="crazycoder-${PROJECT_NAME}"
    # Rename the service to avoid collision with project's own Docker services
    sed -i.bak "s/^  pmocrazycoder:/  ${SERVICE_NAME}:/" "$COMPOSE_FILE"
    # Patch LOCAL_LLM_API if overridden
    if [[ "$LOCAL_LLM_API" != "http://host.docker.internal:1248/v1" ]]; then
        sed -i.bak "s|http://host.docker.internal:1248/v1|${LOCAL_LLM_API}|g" "$COMPOSE_FILE"
    fi
    rm -f "$COMPOSE_FILE.bak"
    info "Created docker-compose.yml"
fi

# --- .env ---
ENV_FILE="$DEVCONTAINER_DIR/.env"
if [[ -f "$ENV_FILE" ]]; then
    warning ".env already exists, skipping"
else
    # Détecter la forge depuis l'origin git du projet
    DETECTED_GITEA_URL=""
    IS_GITHUB=false

    if command -v git >/dev/null && git -C "$PROJECT_DIR" rev-parse --git-dir &>/dev/null; then
        ORIGIN_URL=$(git -C "$PROJECT_DIR" remote get-url origin 2>/dev/null || true)
        if [[ -n "$ORIGIN_URL" ]]; then
            # Extraire scheme + host (supporte https://host/... et git@host:...)
            if [[ "$ORIGIN_URL" =~ ^(https?://[^/]+) ]]; then
                ORIGIN_HOST="${BASH_REMATCH[1]}"
            elif [[ "$ORIGIN_URL" =~ ^git@([^:]+): ]]; then
                ORIGIN_HOST="https://${BASH_REMATCH[1]}"
            fi

            if [[ "${ORIGIN_HOST:-}" == *"github.com"* ]]; then
                IS_GITHUB=true
                info "Forge détectée : GitHub"
            elif [[ -n "${ORIGIN_HOST:-}" ]]; then
                # Tester si c'est un Gitea/Forgejo via son API
                if curl -fsSL --max-time 5 "${ORIGIN_HOST}/api/v1/version" 2>/dev/null | grep -q '"version"'; then
                    DETECTED_GITEA_URL="$ORIGIN_HOST"
                    info "Forge détectée : Gitea/Forgejo ($DETECTED_GITEA_URL)"
                else
                    warning "Forge non reconnue pour $ORIGIN_HOST (ni GitHub ni Gitea/Forgejo)"
                fi
            fi
        fi
    fi

    {
        echo "# Secrets du devcontainer — ne pas committer"
        echo ""
        if $IS_GITHUB; then
            echo "# GitHub"
            echo "GITHUB_TOKEN="
        else
            echo "# GitHub (non détecté pour ce projet)"
            echo "# GITHUB_TOKEN="
        fi
        echo ""
        if [[ -n "$DETECTED_GITEA_URL" ]]; then
            echo "# Gitea"
            echo "GITEA_URL=${DETECTED_GITEA_URL}"
            echo "GITEA_TOKEN="
        else
            echo "# Gitea (non détecté pour ce projet)"
            echo "# GITEA_URL="
            echo "# GITEA_TOKEN="
        fi
    } > "$ENV_FILE"

    info "Created .env"
fi

# --- .gitignore ---
GITIGNORE="$PROJECT_DIR/.gitignore"
if [[ -f "$GITIGNORE" ]]; then
    if grep -q "\.devcontainer/config/" "$GITIGNORE"; then
        warning ".gitignore already contains .devcontainer/config/, skipping"
    else
        printf '\n# PMOCrazyCoder devcontainer runtime config\n.devcontainer/config/\n.devcontainer/.env\n' >> "$GITIGNORE"
        info "Updated .gitignore"
    fi
else
    printf '# PMOCrazyCoder devcontainer runtime config\n.devcontainer/config/\n.devcontainer/.env\n' > "$GITIGNORE"
    info "Created .gitignore"
fi

echo
info "Done. Next steps:"
echo "  1. Renseigner les tokens dans .devcontainer/.env"
echo "  2. Open the project in VS Code / Zed / Cursor"
echo "  3. Reopen in container (the image will be pulled from the registry)"
echo "  4. Run /login in the Claude Agent panel to authenticate"
echo
info "To use a different local LLM API endpoint:"
echo "  LOCAL_LLM_API=http://myserver:1248/v1 bash setup-devcontainer.sh"