| 1 | #!/usr/bin/env bash |
| 2 | set -euo pipefail |
| 3 | # CodeWhale Unix installer |
| 4 | # Copies codewhale, codew, and codewhale-tui to ~/.local/bin (or $PREFIX/bin) |
| 5 | |
| 6 | PREFIX="${PREFIX:-$HOME/.local}" |
| 7 | BIN_DIR="${PREFIX}/bin" |
| 8 | SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" |
| 9 | |
| 10 | version_code() { |
| 11 | local version="$1" |
| 12 | local major minor patch |
| 13 | IFS=. read -r major minor patch <<< "$version" |
| 14 | printf '%d%03d%03d\n' "${major:-0}" "${minor:-0}" "${patch:-0}" |
| 15 | } |
| 16 | |
| 17 | detect_host_glibc() { |
| 18 | local out |
| 19 | if out="$(getconf GNU_LIBC_VERSION 2>/dev/null)"; then |
| 20 | printf '%s\n' "$out" | awk '{print $NF; exit}' |
| 21 | return 0 |
| 22 | fi |
| 23 | if out="$(ldd --version 2>&1 | head -n 1)"; then |
| 24 | printf '%s\n' "$out" | grep -Eo '[0-9]+\.[0-9]+(\.[0-9]+)?' | head -n 1 |
| 25 | return 0 |
| 26 | fi |
| 27 | return 1 |
| 28 | } |
| 29 | |
| 30 | required_glibc_for_binary() { |
| 31 | local bin="$1" |
| 32 | local versions |
| 33 | versions="$(grep -aoE 'GLIBC_[0-9]+\.[0-9]+(\.[0-9]+)?' "$bin" 2>/dev/null | sed 's/^GLIBC_//' || true)" |
| 34 | if [[ -z "$versions" ]]; then |
| 35 | return 1 |
| 36 | fi |
| 37 | printf '%s\n' "$versions" | awk -F. ' |
| 38 | { |
| 39 | patch = ($3 == "" ? 0 : $3) |
| 40 | code = ($1 * 1000000) + ($2 * 1000) + patch |
| 41 | if (code > best) { |
| 42 | best = code |
| 43 | value = $0 |
| 44 | } |
| 45 | } |
| 46 | END { |
| 47 | if (value != "") print value |
| 48 | } |
| 49 | ' |
| 50 | } |
| 51 | |
| 52 | preflight_glibc() { |
| 53 | local bin="$1" |
| 54 | if [[ "$(uname -s)" != "Linux" ]]; then |
| 55 | return 0 |
| 56 | fi |
| 57 | if [[ "${CODEWHALE_SKIP_GLIBC_CHECK:-}" == "1" || "${DEEPSEEK_TUI_SKIP_GLIBC_CHECK:-}" == "1" || "${DEEPSEEK_SKIP_GLIBC_CHECK:-}" == "1" ]]; then |
| 58 | return 0 |
| 59 | fi |
| 60 | |
| 61 | local required |
| 62 | if ! required="$(required_glibc_for_binary "$bin")" || [[ -z "$required" ]]; then |
| 63 | return 0 |
| 64 | fi |
| 65 | |
| 66 | local host |
| 67 | if ! host="$(detect_host_glibc)" || [[ -z "$host" ]]; then |
| 68 | echo "ERROR: $(basename "$bin") requires GLIBC_$required, but no GNU libc was detected." >&2 |
| 69 | echo "Build from source instead: cargo install codewhale-cli --locked && cargo install codewhale-tui --locked" >&2 |
| 70 | echo "Set CODEWHALE_SKIP_GLIBC_CHECK=1 to bypass this check at your own risk." >&2 |
| 71 | return 1 |
| 72 | fi |
| 73 | |
| 74 | if [[ "$(version_code "$host")" -lt "$(version_code "$required")" ]]; then |
| 75 | echo "ERROR: $(basename "$bin") requires GLIBC_$required, but this system has glibc $host." >&2 |
| 76 | echo "Ubuntu 22.04 ships glibc 2.35 and cannot run assets built against Ubuntu 24.04/glibc 2.39." >&2 |
| 77 | echo "Build from source instead: cargo install codewhale-cli --locked && cargo install codewhale-tui --locked" >&2 |
| 78 | echo "Release follow-up: build Linux GNU assets against an older glibc baseline or add a musl/static asset." >&2 |
| 79 | echo "Set CODEWHALE_SKIP_GLIBC_CHECK=1 to bypass this check at your own risk." >&2 |
| 80 | return 1 |
| 81 | fi |
| 82 | } |
| 83 | |
| 84 | mkdir -p "$BIN_DIR" |
| 85 | |
| 86 | echo "Installing codewhale to $BIN_DIR ..." |
| 87 | |
| 88 | install_binary() { |
| 89 | local src="$1" |
| 90 | local dst="$2" |
| 91 | local tmp="${dst}.tmp.$$" |
| 92 | rm -f "$tmp" |
| 93 | cp "$src" "$tmp" |
| 94 | chmod 0755 "$tmp" |
| 95 | mv -f "$tmp" "$dst" |
| 96 | } |
| 97 | |
| 98 | for bin in codewhale codew codewhale-tui; do |
| 99 | src="$SCRIPT_DIR/$bin" |
| 100 | dst="$BIN_DIR/$bin" |
| 101 | if [[ ! -f "$src" ]]; then |
| 102 | echo "ERROR: $src not found in archive" |
| 103 | exit 1 |
| 104 | fi |
| 105 | preflight_glibc "$src" |
| 106 | install_binary "$src" "$dst" |
| 107 | echo " $dst" |
| 108 | done |
| 109 | |
| 110 | echo "" |
| 111 | echo "Done. Commands installed to $BIN_DIR." |
| 112 | |
| 113 | # Check if BIN_DIR is on PATH |
| 114 | if [[ ":$PATH:" != *":$BIN_DIR:"* ]]; then |
| 115 | echo "" |
| 116 | echo "Add $BIN_DIR to your PATH:" |
| 117 | echo "" |
| 118 | SHELL_NAME="$(basename "${SHELL:-$SHELL}")" |
| 119 | case "$SHELL_NAME" in |
| 120 | zsh) RC="$HOME/.zshrc" ;; |
| 121 | bash) RC="$HOME/.bashrc" ;; |
| 122 | fish) RC="$HOME/.config/fish/config.fish" ;; |
| 123 | *) RC="your shell profile" ;; |
| 124 | esac |
| 125 | echo " echo 'export PATH=\"$BIN_DIR:\$PATH\"' >> $RC" |
| 126 | echo " source $RC" |
| 127 | fi |
| 128 | |
| 129 | echo "" |
| 130 | echo "Then run: codewhale" |
| 131 |