#!/usr/bin/env bash set -euo pipefail # Mask username:password in URLs before printing to stdout/stderr mask_credentials() { echo "$1" | sed -E 's|://[^:@/]+:[^@/]+@|://***:***@|g' } # Detect platform OS="$(uname -s)" ARCH="$(uname -m)" # IS_MSYS=false # future: detect Msys/Windows here case "$OS" in Linux) case "$ARCH" in x86_64) PLATFORM="linux-64" ;; aarch64) PLATFORM="linux-aarch64" ;; *) echo "Unsupported architecture: $ARCH on Linux. Only x86_64 and aarch64 are supported." >&2 exit 1 ;; esac ;; Darwin) case "$ARCH" in arm64) PLATFORM="osx-arm64" ;; *) echo "Unsupported architecture: $ARCH on macOS. Only arm64 is supported." >&2 exit 1 ;; esac ;; *) echo "Unsupported operating system: $OS. Only Linux (linux-64) and macOS (osx-arm64) are supported." >&2 # future: add Windows support by detecting IS_MSYS=true above exit 1 ;; esac VERSION="${OSMPRJ_VERSION:-latest}" INSTALL_DIR="${OSMPRJ_INSTALL_DIR:-$HOME/.local/osmprj}" case "$INSTALL_DIR" in '~' | '~'/*) INSTALL_DIR="${HOME-}${INSTALL_DIR#\~}" ;; # expand tilde esac REPOURL="https://github.com/travishathaway/osmprj" if [ "$VERSION" = "latest" ]; then DOWNLOAD_URL="${OSMPRJ_DOWNLOAD_URL:-${REPOURL}/releases/latest/download/osmprj-${PLATFORM}-installer.sh}" else # Prepend 'v' if missing DOWNLOAD_URL="${OSMPRJ_DOWNLOAD_URL:-${REPOURL}/releases/download/v${VERSION#v}/osmprj-${PLATFORM}-installer.sh}" fi # Detect available download tool HAVE_CURL=false HAVE_CURL_8_8_0=false if hash curl 2>/dev/null; then # curl 8.8.0 is broken for --write-out: https://github.com/curl/curl/issues/13845 if [ "$(curl --version | (IFS=' ' read -r _ v _; printf %s "${v-}"))" = "8.8.0" ]; then HAVE_CURL_8_8_0=true else HAVE_CURL=true fi fi HAVE_WGET=true hash wget 2>/dev/null || HAVE_WGET=false if ! $HAVE_CURL && ! $HAVE_WGET; then echo "error: you need either 'curl' or 'wget' installed for this script." >&2 if $HAVE_CURL_8_8_0; then echo "error: curl 8.8.0 is known to be broken, please use a different version." >&2 fi exit 1 fi # Suppress progress bars when stdout is not a terminal (e.g. CI, piped output) if [ ! -t 1 ]; then CURL_OPTIONS="--silent" WGET_OPTIONS="--no-verbose" else CURL_OPTIONS="" WGET_OPTIONS="--show-progress" fi # Use .netrc for authentication if available if [ -n "${NETRC:-}" ]; then CURL_OPTIONS="$CURL_OPTIONS --netrc-file $NETRC" WGET_OPTIONS="$WGET_OPTIONS --netrc-file=$NETRC" elif [ -f "$HOME/.netrc" ]; then CURL_OPTIONS="$CURL_OPTIONS --netrc" WGET_OPTIONS="$WGET_OPTIONS --netrc" fi # Download platform-specific installer printf "This script will download and install osmprj (%s) for you.\nDownloading from: %s\n" "$VERSION" "$(mask_credentials "$DOWNLOAD_URL")" INSTALLER_SCRIPT="$(mktemp "${TMPDIR:-/tmp}/osmprj-installer.XXXXXX.sh")" trap 'rm -f "$INSTALLER_SCRIPT"' EXIT if $HAVE_CURL; then CURL_ERR=0 # shellcheck disable=SC2086 HTTP_CODE="$(curl -SL $CURL_OPTIONS "$DOWNLOAD_URL" --output "$INSTALLER_SCRIPT" --write-out "%{http_code}")" || CURL_ERR=$? case "$CURL_ERR" in 35 | 53 | 54 | 59 | 66 | 77) if ! $HAVE_WGET; then echo "error: curl encountered an SSL error ($CURL_ERR) downloading '$(mask_credentials "$DOWNLOAD_URL")'." >&2 exit 1 fi HAVE_CURL=false # fall through to wget ;; 0) if [ "${HTTP_CODE}" -eq 401 ]; then echo "error: authentication failed downloading '$(mask_credentials "$DOWNLOAD_URL")'." >&2 echo " Check your .netrc file or the NETRC environment variable." >&2 exit 1 elif [ "${HTTP_CODE}" -lt 200 ] || [ "${HTTP_CODE}" -gt 299 ]; then echo "error: '$(mask_credentials "$DOWNLOAD_URL")' is not available (HTTP ${HTTP_CODE})." >&2 exit 1 fi HAVE_WGET=false # success, skip wget ;; *) echo "error: curl failed with error $CURL_ERR downloading '$(mask_credentials "$DOWNLOAD_URL")'." >&2 exit 1 ;; esac fi if $HAVE_WGET; then # shellcheck disable=SC2086 if ! wget $WGET_OPTIONS --output-document="$INSTALLER_SCRIPT" "$DOWNLOAD_URL"; then echo "error: '$(mask_credentials "$DOWNLOAD_URL")' is not available." >&2 exit 1 fi fi chmod +x "$INSTALLER_SCRIPT" # Guard against a silent failure where the file is created but empty if [ ! -s "$INSTALLER_SCRIPT" ]; then echo "error: downloaded file is empty. Check that TMPDIR is writable, or set TMPDIR to a directory with write permissions." >&2 exit 1 fi # Run the installer echo "Installing osmprj to $INSTALL_DIR..." "$INSTALLER_SCRIPT" --output-directory "$INSTALL_DIR" echo "" echo "osmprj has been installed to '$INSTALL_DIR'." echo "" # Detect shell rc file and patch PATH (suppress with OSMPRJ_NO_PATH_UPDATE) if [ -n "${OSMPRJ_NO_PATH_UPDATE:-}" ]; then echo "No PATH update because OSMPRJ_NO_PATH_UPDATE is set." else update_shell() { FILE="$1" LINE="$2" if [ ! -f "$FILE" ]; then touch "$FILE" fi if ! grep -Fxq "$LINE" "$FILE"; then echo "Updating '$FILE'" echo >> "$FILE" echo "$LINE" >> "$FILE" echo "Please restart or source your shell." fi } case "$(basename "${SHELL-}")" in zsh) update_shell "$HOME/.zshrc" "export PATH=\"$INSTALL_DIR/env/bin:\$PATH\"" update_shell "$HOME/.zshrc" "export OSMPRJ_THEME_PATH=\"$INSTALL_DIR/env/share/osmprj/themes/\"" RC_FILE="$HOME/.zshrc" ;; bash) update_shell "$HOME/.bashrc" "export PATH=\"$INSTALL_DIR/env/bin:\$PATH\"" update_shell "$HOME/.bashrc" "export OSMPRJ_THEME_PATH=\"$INSTALL_DIR/env/share/osmprj/themes/\"" RC_FILE="$HOME/.bashrc" ;; fish) update_shell "$HOME/.config/fish/config.fish" "set -gx PATH \"$INSTALL_DIR/env/bin\" \$PATH" update_shell "$HOME/.config/fish/config.fish" "set -gx OSMPRJ_THEME_PATH \"$INSTALL_DIR/env/share/osmprj/themes/\"" RC_FILE="$HOME/.config/fish/config.fish" ;; tcsh) update_shell "$HOME/.tcshrc" "set path = ( $INSTALL_DIR/env/bin \$path )" RC_FILE="$HOME/.tcshrc" ;; '') echo "warn: could not detect shell type." >&2 echo " Please add '$INSTALL_DIR/env/bin' to your \$PATH manually." >&2 RC_FILE="" ;; *) echo "warn: could not update shell '$(basename "$SHELL")'." >&2 echo " Please add '$INSTALL_DIR/env/bin' to your \$PATH manually." >&2 RC_FILE="" ;; esac if [ -n "${RC_FILE:-}" ]; then echo "" echo "Restart your shell or run:" echo " source $RC_FILE" fi fi