118 lines
4.4 KiB
Bash
118 lines
4.4 KiB
Bash
#!/usr/bin/env bash
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#
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# mint — one-click Linux (x86_64, glibc) installer
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#
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# Steps:
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# 1. Sanity-checks the host (arch, glibc, required GUI runtime libs).
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# 2. Downloads the prebuilt tarball + sha256 from the public Gitea release.
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# 3. Verifies the checksum, extracts, installs `mint` onto $PATH.
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# 4. Runs a headless smoke test.
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#
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# Quick start:
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# curl -fsSL https://gitea.mygoband.com/carrydela/mint-linux/raw/branch/main/install.sh | bash
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#
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# Overridable env:
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# MINT_GITEA gitea base url (default: https://gitea.mygoband.com)
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# MINT_REPO owner/repo (default: carrydela/mint-linux)
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# MINT_TAG release tag (default: latest)
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# MINT_INSTALL_DIR where to install (default: /usr/local/bin, else ~/.local/bin)
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#
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set -euo pipefail
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GITEA="${MINT_GITEA:-https://gitea.mygoband.com}"
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REPO="${MINT_REPO:-carrydela/mint-linux}"
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TAG="${MINT_TAG:-latest}"
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NAME="mint-linux-x86_64" # asset stem; real file is ${NAME}.tar.gz
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BIN="mint"
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LOGO=$'\033[1;36mmint\033[0m'
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log() { printf '%s %b\n' "$LOGO" "$*"; }
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die() { printf 'error: %s\n' "$*" >&2; exit 1; }
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# --- 1. host checks ---------------------------------------------------------
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[ "$(uname -s)" = "Linux" ] || die "this installer is for Linux (host is $(uname -s))"
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ARCH="$(uname -m)"
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[ "$ARCH" = "x86_64" ] || die "only x86_64 is currently shipped (host is $ARCH)"
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need() { command -v "$1" >/dev/null 2>&1 || die "missing required tool: $1 (install it first)"; }
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need curl; need tar; need sha256sum
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if ! ldd --version >/dev/null 2>&1; then
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echo "warning: ldd/glibc not detected — this build is glibc-linked and will not run" >&2
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echo " on musl/Alpine. Use a musl-static build for those hosts." >&2
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fi
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# GUI runtime libs (loaded at runtime by egui/winit). Warn if absent.
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missing=()
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for probe in libxcb.so.1 libxkbcommon.so.0 libGL.so.1 libwayland-client.so.0 libX11.so.6; do
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ldconfig -p 2>/dev/null | grep -q "$probe" || missing+=("$probe")
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done
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if [ "${#missing[@]}" -gt 0 ]; then
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echo "warning: these GUI runtime libs are missing (the GUI will not launch until they are installed):" >&2
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printf ' %s\n' "${missing[@]}" >&2
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echo " Debian/Ubuntu: apt install libxcb1 libxkbcommon0 libgl1 libwayland-client0 libx11-6" >&2
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echo " Fedora/RHEL: dnf install libxcb libxkbcommon mesa-libGL wayland-client libX11" >&2
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fi
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# --- 2. resolve tag ---------------------------------------------------------
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if [ "$TAG" = "latest" ]; then
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TAG="$(curl -fsSL "${GITEA}/api/v1/repos/${REPO}/releases/latest" \
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| sed -nE 's/.*"tag_name"[[:space:]]*:[[:space:]]*"([^"]+)".*/\1/p' | head -1)"
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[ -n "$TAG" ] || die "could not resolve the latest release tag from ${GITEA}/${REPO}"
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fi
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log "release tag: $TAG"
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URL="${GITEA}/${REPO}/releases/download/${TAG}/${NAME}.tar.gz"
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SHA_URL="${URL}.sha256"
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# --- 3. download + verify ---------------------------------------------------
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TMP="$(mktemp -d)"
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trap 'rm -rf "$TMP"' EXIT
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log "downloading: ${URL}"
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curl -fL --progress-bar -o "$TMP/${NAME}.tar.gz" "$URL"
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if curl -fsSL -o "$TMP/${NAME}.sha256" "$SHA_URL" 2>/dev/null; then
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log "verifying sha256..."
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expected="$(awk '{print $1; exit}' "$TMP/${NAME}.sha256")"
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actual="$(sha256sum "$TMP/${NAME}.tar.gz" | awk '{print $1}')"
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[ "$expected" = "$actual" ] || die "checksum mismatch (expected $expected, got $actual)"
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log "checksum ok"
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else
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echo "warning: no published ${NAME}.tar.gz.sha256; skipping checksum verification." >&2
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fi
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log "extracting..."
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tar -xzf "$TMP/${NAME}.tar.gz" -C "$TMP"
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[ -f "$TMP/$BIN" ] || die "extracted archive does not contain '$BIN'"
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# --- 4. install -------------------------------------------------------------
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if [ -n "${MINT_INSTALL_DIR:-}" ]; then
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DEST="$MINT_INSTALL_DIR"
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elif [ "$(id -u)" = 0 ] && [ -d /usr/local/bin ]; then
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DEST="/usr/local/bin"
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elif [ -d /usr/local/bin ] && [ -w /usr/local/bin ]; then
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DEST="/usr/local/bin"
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else
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DEST="$HOME/.local/bin"
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fi
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mkdir -p "$DEST"
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TARGET="$DEST/$BIN"
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install -m 0755 "$TMP/$BIN" "$TARGET"
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log "installed: $TARGET"
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case ":$PATH:" in
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*":$DEST:"*) : ;;
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*) echo "note: $DEST is not on your PATH — add it, or call the binary by full path." >&2 ;;
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esac
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# --- 5. smoke test (headless) ----------------------------------------------
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if "$TARGET" --version >/dev/null 2>&1; then
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log "smoke test ok -> $($TARGET --version 2>/dev/null)"
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else
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echo "warning: '$TARGET --version' failed; the GUI runtime libs above may be required." >&2
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fi
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log "done. launch it with: mint"
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