refactor: Extract ENV_TEMP pattern to inject_env_vars_ssh (SSH providers)

Converted 34 scripts across 6 SSH-based providers to use inject_env_vars_ssh:
- digitalocean: amazonq, cline, gemini (3 scripts)
- hetzner: amazonq, cline, gemini (3 scripts)
- linode: amazonq, cline, gemini (3 scripts)
- vultr: amazonq, cline, gemini (3 scripts)
- aws-lightsail: all agents except openclaw (10 scripts)
- lambda: all agents except openclaw (10 scripts)

Plus aws-lightsail/openclaw and lambda/openclaw (2 scripts)

Each conversion replaces 11-15 lines of temp file management with a single
inject_env_vars_ssh call that handles creation, upload, sourcing, and cleanup.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

aws-lightsail/aider.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -50,16 +52,8 @@ MODEL_ID="${MODEL_ID:-openrouter/auto}"
 # 8. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/amazonq.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/claude.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -46,21 +48,13 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_BASE_URL="https://openrouter.ai/api"
-export ANTHROPIC_AUTH_TOKEN="${OPENROUTER_API_KEY}"
-export ANTHROPIC_API_KEY=""
-export CLAUDE_CODE_SKIP_ONBOARDING="1"
-export CLAUDE_CODE_ENABLE_TELEMETRY="0"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_BASE_URL=https://openrouter.ai/api" \
+    "ANTHROPIC_AUTH_TOKEN=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_API_KEY=" \
+    "CLAUDE_CODE_SKIP_ONBOARDING=1" \
+    "CLAUDE_CODE_ENABLE_TELEMETRY=0"
 
 # 8. Configure Claude Code settings
 setup_claude_code_config "${OPENROUTER_API_KEY}" \

aws-lightsail/cline.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/codex.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/gemini.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,19 +45,11 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/goose.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,17 +45,8 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export GOOSE_PROVIDER=openrouter
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/gptme.sh

@@ -49,15 +49,8 @@ MODEL_ID="${MODEL_ID:-openrouter/auto}"
 # 8. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-cat > "$ENV_TEMP" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "$LIGHTSAIL_SERVER_IP" "$ENV_TEMP" "/tmp/env_config"
-run_server "$LIGHTSAIL_SERVER_IP" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 rm "$ENV_TEMP"
 
 echo ""

aws-lightsail/interpreter.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lightsail instance setup completed successfully!"

aws-lightsail/nanoclaw.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -46,18 +48,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}" "${DOTENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_BASE_URL="https://openrouter.ai/api"
-EOF
-
-upload_file "${LIGHTSAIL_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LIGHTSAIL_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LIGHTSAIL_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_BASE_URL=https://openrouter.ai/api"
 
 # 8. Create nanoclaw .env file
 log_warn "Configuring nanoclaw..."

aws-lightsail/openclaw.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=aws-lightsail/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else

digitalocean/amazonq.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=digitalocean/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,11 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${DO_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${DO_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${DO_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "DigitalOcean droplet setup completed successfully!"

digitalocean/cline.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=digitalocean/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,11 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${DO_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${DO_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${DO_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "DigitalOcean droplet setup completed successfully!"

digitalocean/gemini.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=digitalocean/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,18 +34,12 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${DO_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${DO_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${DO_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "DigitalOcean droplet setup completed successfully!"

hetzner/amazonq.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=hetzner/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,10 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${HETZNER_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${HETZNER_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${HETZNER_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Hetzner server setup completed successfully!"

hetzner/cline.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=hetzner/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,11 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${HETZNER_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${HETZNER_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${HETZNER_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Hetzner server setup completed successfully!"

hetzner/gemini.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=hetzner/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,18 +34,12 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${HETZNER_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${HETZNER_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${HETZNER_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Hetzner server setup completed successfully!"

lambda/aider.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -50,16 +52,8 @@ MODEL_ID="${MODEL_ID:-openrouter/auto}"
 # 8. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/amazonq.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/claude.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -46,21 +48,13 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_BASE_URL="https://openrouter.ai/api"
-export ANTHROPIC_AUTH_TOKEN="${OPENROUTER_API_KEY}"
-export ANTHROPIC_API_KEY=""
-export CLAUDE_CODE_SKIP_ONBOARDING="1"
-export CLAUDE_CODE_ENABLE_TELEMETRY="0"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_BASE_URL=https://openrouter.ai/api" \
+    "ANTHROPIC_AUTH_TOKEN=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_API_KEY=" \
+    "CLAUDE_CODE_SKIP_ONBOARDING=1" \
+    "CLAUDE_CODE_ENABLE_TELEMETRY=0"
 
 # 8. Configure Claude Code settings
 setup_claude_code_config "${OPENROUTER_API_KEY}" \

lambda/cline.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/codex.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/gemini.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,19 +45,11 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/goose.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,17 +45,8 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export GOOSE_PROVIDER=openrouter
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/gptme.sh

@@ -49,15 +49,8 @@ MODEL_ID="${MODEL_ID:-openrouter/auto}"
 # 8. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-cat > "$ENV_TEMP" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-EOF
-
-upload_file "$LAMBDA_SERVER_IP" "$ENV_TEMP" "/tmp/env_config"
-run_server "$LAMBDA_SERVER_IP" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}"
 rm "$ENV_TEMP"
 
 echo ""

lambda/interpreter.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -43,18 +45,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Lambda Cloud instance setup completed successfully!"

lambda/nanoclaw.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -46,18 +48,10 @@ fi
 # 7. Inject environment variables into ~/.zshrc
 log_warn "Setting up environment variables..."
 
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}" "${DOTENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
-
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_API_KEY="${OPENROUTER_API_KEY}"
-export ANTHROPIC_BASE_URL="https://openrouter.ai/api"
-EOF
-
-upload_file "${LAMBDA_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LAMBDA_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LAMBDA_INSTANCE_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_API_KEY=${OPENROUTER_API_KEY}" \
+    "ANTHROPIC_BASE_URL=https://openrouter.ai/api"
 
 # 8. Create nanoclaw .env file
 log_warn "Configuring nanoclaw..."

lambda/openclaw.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 # Source common functions - try local file first, fall back to remote
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=lambda/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else

linode/amazonq.sh

@@ -1,7 +1,9 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=linode/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then source "${SCRIPT_DIR}/lib/common.sh"
 else eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/linode/lib/common.sh)"; fi
 log_info "Amazon Q on Linode"
@@ -19,17 +21,11 @@ echo ""
 if [[ -n "${OPENROUTER_API_KEY:-}" ]]; then log_info "Using OpenRouter API key from environment"
 else OPENROUTER_API_KEY=$(get_openrouter_api_key_oauth 5180); fi
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${LINODE_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LINODE_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LINODE_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 echo ""
 log_info "Linode setup completed successfully!"
 echo ""

linode/cline.sh

@@ -1,7 +1,9 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=linode/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then source "${SCRIPT_DIR}/lib/common.sh"
 else eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/linode/lib/common.sh)"; fi
 log_info "Cline on Linode"
@@ -19,17 +21,11 @@ echo ""
 if [[ -n "${OPENROUTER_API_KEY:-}" ]]; then log_info "Using OpenRouter API key from environment"
 else OPENROUTER_API_KEY=$(get_openrouter_api_key_oauth 5180); fi
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${LINODE_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LINODE_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LINODE_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 echo ""
 log_info "Linode setup completed successfully!"
 echo ""

linode/gemini.sh

@@ -1,7 +1,9 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=linode/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then source "${SCRIPT_DIR}/lib/common.sh"
 else eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/linode/lib/common.sh)"; fi
 log_info "Gemini CLI on Linode"
@@ -19,18 +21,12 @@ echo ""
 if [[ -n "${OPENROUTER_API_KEY:-}" ]]; then log_info "Using OpenRouter API key from environment"
 else OPENROUTER_API_KEY=$(get_openrouter_api_key_oauth 5180); fi
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${LINODE_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${LINODE_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${LINODE_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${GEMINI_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 echo ""
 log_info "Linode setup completed successfully!"
 echo ""

vultr/amazonq.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=vultr/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,11 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${VULTR_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${VULTR_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${VULTR_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Vultr instance setup completed successfully!"

vultr/cline.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=vultr/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,17 +34,11 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${VULTR_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${VULTR_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${VULTR_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Vultr instance setup completed successfully!"

vultr/gemini.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
+# shellcheck disable=SC2154
 set -eo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
 # shellcheck source=vultr/lib/common.sh
+
 if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
     source "${SCRIPT_DIR}/lib/common.sh"
 else
@@ -32,18 +34,12 @@ else
 fi
 
 log_warn "Setting up environment variables..."
-ENV_TEMP=$(mktemp)
-trap 'rm -f "${ENV_TEMP}"' EXIT
-cat > "${ENV_TEMP}" << EOF
 
-# [spawn:env]
-export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
-export GEMINI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_API_KEY="${OPENROUTER_API_KEY}"
-export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
-EOF
-upload_file "${VULTR_SERVER_IP}" "${ENV_TEMP}" "/tmp/env_config"
-run_server "${VULTR_SERVER_IP}" "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
+inject_env_vars_ssh "${VULTR_SERVER_IP}" upload_file run_server \
+    "OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
+    "GEMINI_API_KEY=${GEMINI_API_KEY}" \
+    "OPENAI_API_KEY=${OPENAI_API_KEY}" \
+    "OPENAI_BASE_URL=https://openrouter.ai/api/v1"
 
 echo ""
 log_info "Vultr instance setup completed successfully!"