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https://github.com/Skyvern-AI/skyvern.git
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feat: add curl-based Skyvern server installer (#5804)
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Marc Kelechava
GitHub
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commit
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2 changed files with 231 additions and 0 deletions
168
install.sh
Executable file
168
install.sh
Executable file
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#!/bin/sh
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# Skyvern installer. Run `install.sh --help` for usage.
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set -eu
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SKYVERN_RUN_INIT="${SKYVERN_RUN_INIT:-}"
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SKYVERN_VERSION="${SKYVERN_VERSION:-}"
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SKYVERN_VARIANT="${SKYVERN_VARIANT:-server}"
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while [ $# -gt 0 ]; do
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case "$1" in
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--no-init) SKYVERN_RUN_INIT=0; shift ;;
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--run-init|--run-setup) SKYVERN_RUN_INIT=1; shift ;;
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--version) SKYVERN_VERSION="${2:?--version requires a value}"; shift 2 ;;
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--version=*) SKYVERN_VERSION="${1#--version=}"; shift ;;
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--variant) SKYVERN_VARIANT="${2:?--variant requires a value}"; shift 2 ;;
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--variant=*) SKYVERN_VARIANT="${1#--variant=}"; shift ;;
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--help|-h)
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# Heredoc rather than self-parsing $0: when piped, $0 is the
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# shell name, not a real file path.
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cat <<'EOF'
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Skyvern installer.
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Usage:
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curl -LsSf https://install.skyvern.com | sh
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curl -LsSf https://install.skyvern.com | sh -s -- --no-init
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curl -LsSf https://install.skyvern.com | sh -s -- --run-setup
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curl -LsSf https://install.skyvern.com | sh -s -- --version 1.0.35
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curl -LsSf https://install.skyvern.com | sh -s -- --variant server
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Flags:
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--variant V install variant (default: server). This curl installer is
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intentionally for the self-hosted CLI/server path. For SDKs,
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use pip inside your project: 'skyvern' or 'skyvern[local]'.
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--run-setup run the setup wizard after install (requires a terminal).
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--run-init alias for --run-setup.
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--no-init skip the post-install setup wizard.
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--version X pin a specific PyPI version (e.g., 1.0.35).
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Environment overrides:
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SKYVERN_VARIANT=V same as --variant
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SKYVERN_RUN_INIT=0 same as --no-init
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SKYVERN_RUN_INIT=1 same as --run-setup
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SKYVERN_VERSION=X same as --version
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What this does:
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1. Bootstraps 'uv' if missing — uv manages Python so the host
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doesn't need one preinstalled.
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2. Installs the self-hosted PyPI package as an isolated tool
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('skyvern' on PATH).
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3. Prints the next setup command. Use --run-setup to run it immediately.
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EOF
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exit 0
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;;
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*)
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printf 'unknown option: %s (try --help)\n' "$1" >&2
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exit 2
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;;
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esac
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done
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case "$(uname -s)" in
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Darwin|Linux) ;;
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*)
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printf 'unsupported OS: %s\n' "$(uname -s)" >&2
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printf "For Windows, use WSL or 'pip install skyvern' from a Python environment.\n" >&2
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exit 1
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;;
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esac
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uv_was_freshly_installed=0
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if ! command -v uv >/dev/null 2>&1; then
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uv_was_freshly_installed=1
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printf 'installing uv (one-time, into ~/.local/bin)...\n'
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# Download then execute (not `curl ... | sh`): POSIX /bin/sh has no
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# pipefail, so curl failures would otherwise be swallowed silently.
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UV_INSTALLER="$(mktemp -t skyvern-uv-installer.XXXXXX)"
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trap 'rm -f "$UV_INSTALLER"' EXIT
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if ! curl -LsSf https://astral.sh/uv/install.sh -o "$UV_INSTALLER"; then
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printf 'ERROR: failed to download uv installer from astral.sh.\n' >&2
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printf ' Check your network/proxy. See https://docs.astral.sh/uv/getting-started/installation/\n' >&2
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exit 1
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fi
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sh "$UV_INSTALLER"
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export PATH="$HOME/.local/bin:$PATH"
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if ! command -v uv >/dev/null 2>&1; then
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printf 'ERROR: uv installer ran but uv is not on PATH.\n' >&2
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printf ' See https://docs.astral.sh/uv/getting-started/installation/\n' >&2
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exit 1
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fi
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fi
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# Variant policy: the curl installer is for isolated CLI/server installs.
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# SDK installs belong in the user's project environment, not a uv tool venv.
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case "$SKYVERN_VARIANT" in
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server)
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PKG_SPEC="skyvern[server]"
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PYTHON_SPEC=">=3.11,<3.14"
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DEFAULT_RUN_INIT=0
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SUCCESS_HINT="Next: skyvern quickstart"
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;;
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sdk|cloud|base)
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printf "ERROR: --variant '%s' is not installed by this curl installer.\n" "$SKYVERN_VARIANT" >&2
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printf " Use 'pip install skyvern' inside your Python project instead.\n" >&2
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exit 2
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;;
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local|embedded)
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printf "ERROR: --variant '%s' is not installed by this curl installer.\n" "$SKYVERN_VARIANT" >&2
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printf " Use 'pip install \"skyvern[local]\"' inside your Python project instead.\n" >&2
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exit 2
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;;
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mcp|all)
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printf "ERROR: --variant '%s' is not available from this installer.\n" "$SKYVERN_VARIANT" >&2
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printf " Use --variant server for the self-hosted CLI/server tool.\n" >&2
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exit 2
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;;
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*)
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printf "ERROR: unknown variant '%s'. Valid: server (default).\n" "$SKYVERN_VARIANT" >&2
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exit 2
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;;
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esac
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[ -n "$SKYVERN_RUN_INIT" ] || SKYVERN_RUN_INIT="$DEFAULT_RUN_INIT"
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case "$SKYVERN_RUN_INIT" in
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0|1) ;;
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*)
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printf "ERROR: SKYVERN_RUN_INIT must be 0 or 1.\n" >&2
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exit 2
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;;
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esac
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PKG_SPEC_INSTALL="$PKG_SPEC"
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if [ -n "$SKYVERN_VERSION" ]; then
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PKG_SPEC_INSTALL="${PKG_SPEC}==${SKYVERN_VERSION}"
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fi
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printf 'installing %s via uv tool install...\n' "$PKG_SPEC_INSTALL"
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# Pin Python to the variant's supported range. Without this, uv may pick a
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# host Python outside the range and env-marker deps (e.g., playwright with
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# `<'3.14'`) silently drop from the resolution. Bump intentionally when
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# upstream `requires-python` shifts — does NOT auto-track.
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uv tool install --python "$PYTHON_SPEC" --force "$PKG_SPEC_INSTALL"
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SETUP_COMMAND="skyvern quickstart"
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if skyvern quickstart --help 2>/dev/null | grep -q -- "--install-type"; then
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SETUP_COMMAND="skyvern quickstart --install-type server"
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fi
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SUCCESS_HINT="Next: $SETUP_COMMAND"
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if [ "$SKYVERN_RUN_INIT" = "1" ]; then
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if [ ! -t 0 ]; then
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printf "\nWARN: not running setup because stdin is not an interactive terminal.\n" >&2
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printf " Run '%s' from your shell when ready.\n" "$SETUP_COMMAND" >&2
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else
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printf "\nrunning '%s'...\n" "$SETUP_COMMAND"
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if ! sh -c "$SETUP_COMMAND"; then
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printf "\nWARN: '%s' did not complete. The CLI is installed;\n" "$SETUP_COMMAND" >&2
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printf " re-run '%s' once the issue is sorted.\n" "$SETUP_COMMAND" >&2
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fi
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fi
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fi
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printf '\nSkyvern installed. %s\n' "$SUCCESS_HINT"
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if [ "$uv_was_freshly_installed" = "1" ]; then
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printf "\nNote: uv was just installed in ~/.local/bin. Run 'source ~/.local/bin/env'\n"
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printf " or open a new terminal to use 'skyvern' in this shell.\n"
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fi
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63
scripts/test-install.sh
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63
scripts/test-install.sh
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#!/bin/sh
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# Smoke-test install.sh against fresh Docker base images.
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#
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# Usage:
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# scripts/test-install.sh # default matrix, --no-init
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# scripts/test-install.sh --with-init # run post-install setup when possible
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# IMAGES="ubuntu:22.04" scripts/test-install.sh # subset
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#
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# Requires Docker on the host.
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set -eu
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WITH_INIT=0
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[ "${1:-}" = "--with-init" ] && WITH_INIT=1
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DEFAULT_IMAGES="ubuntu:22.04 ubuntu:24.04 debian:12-slim python:3.11-slim python:3.13-slim"
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IMAGES="${IMAGES:-$DEFAULT_IMAGES}"
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# This installer is intentionally server-only; SDK/local installs belong in a
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# project environment via pip, not a uv tool venv.
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DEFAULT_VARIANTS="server"
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VARIANTS="${VARIANTS:-$DEFAULT_VARIANTS}"
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REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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INSTALL_SH="$REPO_ROOT/install.sh"
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[ -f "$INSTALL_SH" ] || { printf 'install.sh not found at %s\n' "$INSTALL_SH" >&2; exit 1; }
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init_flag="--no-init"
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[ "$WITH_INIT" = "1" ] && init_flag=""
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failed=""
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for variant in $VARIANTS; do
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for img in $IMAGES; do
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printf '\n=== %s / variant=%s ===\n' "$img" "$variant"
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if docker run --rm \
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-v "$INSTALL_SH:/tmp/install.sh:ro" \
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-e "VARIANT=$variant" \
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-e "INIT_FLAG=$init_flag" \
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"$img" sh -c '
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set -e
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export DEBIAN_FRONTEND=noninteractive
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apt-get update -qq >/dev/null
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apt-get install -qq -y curl ca-certificates >/dev/null
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sh /tmp/install.sh --variant "$VARIANT" $INIT_FLAG
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export PATH="$HOME/.local/bin:$PATH"
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# --help exit 0 proves the package imports cleanly (the CLI
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# has no --version flag).
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skyvern --help >/dev/null
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'; then
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printf 'PASS: %s / variant=%s\n' "$img" "$variant"
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else
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printf 'FAIL: %s / variant=%s\n' "$img" "$variant"
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failed="$failed $img(variant=$variant)"
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fi
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done
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done
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if [ -n "$failed" ]; then
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printf '\nFAILED:%s\n' "$failed" >&2
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exit 1
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fi
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printf '\nAll images passed.\n'
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