mint-linux: prebuilt x86_64 glibc binary + one-click installer

2026-10-06 15:01:18 +08:00
commit 7f75141d45
2 changed files with 165 additions and 0 deletions
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+#
+# mint — one-click Linux (x86_64, glibc) installer
+#
+# Steps:
+#   1. Sanity-checks the host (arch, glibc, required GUI runtime libs).
+#   2. Downloads the prebuilt tarball + sha256 from the public Gitea release.
+#   3. Verifies the checksum, extracts, installs `mint` onto $PATH.
+#   4. Runs a headless smoke test.
+#
+# Quick start:
+#   curl -fsSL https://gitea.mygoband.com/carrydela/mint-linux/raw/branch/main/install.sh | bash
+#
+# Overridable env:
+#   MINT_GITEA        gitea base url   (default: https://gitea.mygoband.com)
+#   MINT_REPO         owner/repo       (default: carrydela/mint-linux)
+#   MINT_TAG          release tag      (default: latest)
+#   MINT_INSTALL_DIR  where to install (default: /usr/local/bin, else ~/.local/bin)
+#
+set -euo pipefail
+
+GITEA="${MINT_GITEA:-https://gitea.mygoband.com}"
+REPO="${MINT_REPO:-carrydela/mint-linux}"
+TAG="${MINT_TAG:-latest}"
+NAME="mint-linux-x86_64"          # asset stem; real file is ${NAME}.tar.gz
+BIN="mint"
+LOGO=$'\033[1;36mmint\033[0m'
+
+log()  { printf '%s %b\n' "$LOGO" "$*"; }
+die()  { printf 'error: %s\n' "$*" >&2; exit 1; }
+
+# --- 1. host checks ---------------------------------------------------------
+[ "$(uname -s)" = "Linux" ] || die "this installer is for Linux (host is $(uname -s))"
+ARCH="$(uname -m)"
+[ "$ARCH" = "x86_64" ] || die "only x86_64 is currently shipped (host is $ARCH)"
+
+need() { command -v "$1" >/dev/null 2>&1 || die "missing required tool: $1 (install it first)"; }
+need curl; need tar; need sha256sum
+
+if ! ldd --version >/dev/null 2>&1; then
+  echo "warning: ldd/glibc not detected — this build is glibc-linked and will not run" >&2
+  echo "         on musl/Alpine. Use a musl-static build for those hosts." >&2
+fi
+
+# GUI runtime libs (loaded at runtime by egui/winit). Warn if absent.
+missing=()
+for probe in libxcb.so.1 libxkbcommon.so.0 libGL.so.1 libwayland-client.so.0 libx11.so.6; do
+  ldconfig -p 2>/dev/null | grep -q "$probe" || missing+=("$probe")
+done
+if [ "${#missing[@]}" -gt 0 ]; then
+  echo "warning: these GUI runtime libs are missing (the GUI will not launch until they are installed):" >&2
+  printf '         %s\n' "${missing[@]}" >&2
+  echo "         Debian/Ubuntu:  apt install libxcb1 libxkbcommon0 libgl1 libwayland-client0 libx11-6" >&2
+  echo "         Fedora/RHEL:    dnf install libxcb libxkbcommon mesa-libGL wayland-client libX11" >&2
+fi
+
+# --- 2. resolve tag ---------------------------------------------------------
+if [ "$TAG" = "latest" ]; then
+  TAG="$(curl -fsSL "${GITEA}/api/v1/repos/${REPO}/releases/latest" \
+          | sed -nE 's/.*"tag_name"[[:space:]]*:[[:space:]]*"([^"]+)".*/\1/p' | head -1)"
+  [ -n "$TAG" ] || die "could not resolve the latest release tag from ${GITEA}/${REPO}"
+fi
+log "release tag: $TAG"
+
+URL="${GITEA}/${REPO}/releases/download/${TAG}/${NAME}.tar.gz"
+SHA_URL="${URL}.sha256"
+
+# --- 3. download + verify ---------------------------------------------------
+TMP="$(mktemp -d)"
+trap 'rm -rf "$TMP"' EXIT
+
+log "downloading: ${URL}"
+curl -fL --progress-bar -o "$TMP/${NAME}.tar.gz" "$URL"
+
+if curl -fsSL -o "$TMP/${NAME}.sha256" "$SHA_URL" 2>/dev/null; then
+  log "verifying sha256..."
+  expected="$(awk '{print $1; exit}' "$TMP/${NAME}.sha256")"
+  actual="$(sha256sum "$TMP/${NAME}.tar.gz" | awk '{print $1}')"
+  [ "$expected" = "$actual" ] || die "checksum mismatch (expected $expected, got $actual)"
+  log "checksum ok"
+else
+  echo "warning: no published ${NAME}.tar.gz.sha256; skipping checksum verification." >&2
+fi
+
+log "extracting..."
+tar -xzf "$TMP/${NAME}.tar.gz" -C "$TMP"
+[ -f "$TMP/$BIN" ] || die "extracted archive does not contain '$BIN'"
+
+# --- 4. install -------------------------------------------------------------
+if [ -n "${MINT_INSTALL_DIR:-}" ]; then
+  DEST="$MINT_INSTALL_DIR"
+elif [ "$(id -u)" = 0 ] && [ -d /usr/local/bin ]; then
+  DEST="/usr/local/bin"
+elif [ -d /usr/local/bin ] && [ -w /usr/local/bin ]; then
+  DEST="/usr/local/bin"
+else
+  DEST="$HOME/.local/bin"
+fi
+mkdir -p "$DEST"
+
+TARGET="$DEST/$BIN"
+install -m 0755 "$TMP/$BIN" "$TARGET"
+log "installed: $TARGET"
+
+case ":$PATH:" in
+  *":$DEST:"*) : ;;
+  *) echo "note: $DEST is not on your PATH — add it, or call the binary by full path." >&2 ;;
+esac
+
+# --- 5. smoke test (headless) ----------------------------------------------
+if "$TARGET" --version >/dev/null 2>&1; then
+  log "smoke test ok -> $($TARGET --version 2>/dev/null)"
+else
+  echo "warning: '$TARGET --version' failed; the GUI runtime libs above may be required." >&2
+fi
+
+log "done. launch it with:  mint"