OpenCode-style TUI, model probing, sandboxed auto approval
ci / linux (clang) (push) Canceled after 0s
ci / linux (gcc) (push) Canceled after 0s
ci / sanitizers (push) Canceled after 0s
ci / musl (push) Canceled after 0s
ci / macos (push) Canceled after 0s

- TUI: centered home screen with logo, boxed input with mode line, sidebar
  (>=120 cols), Ctrl+P palette, Tab Build/Plan, Shift+Tab approval cycle,
  mouse (cards, cursor, pickers, wheel), /sidebar /mouse /approval
- /models probing: key check on entry (401 re-asks), API models in /model
- Shell sandbox in C: Linux Landlock (writes limited to workspace/tmp,
  ABI>=4 blocks TCP), macOS sandbox_init, rules fallback elsewhere
- Approval modes ask/auto/yolo (default auto); read-only command whitelist;
  ask to rerun outside the sandbox when a command looks blocked
- Upgradable bootstrap scripts (git pull --ff-only, rebuild, reinstall) and
  cst-agent-update; cst-agent --version
- tests: test_sandbox, test_models
This commit is contained in:
WHC
2026-10-05 12:34:46 +08:00
parent a77f27ed59
commit ef63f6d612
25 changed files with 3021 additions and 405 deletions
+108 -38
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@@ -1,46 +1,116 @@
#!/usr/bin/env bash
# One-shot: clone (optional) + build CST-Agent on Linux, WSL or macOS.
# Install or upgrade CST-Agent on Linux, WSL or macOS. Safe to rerun: an
# existing checkout is fast-forwarded, rebuilt and reinstalled.
#
# bootstrap_linux.sh [DIR] [--no-pull]
# cst-agent-update (installed by this script; same as rerunning it)
#
# Env: CST_AGENT_PREFIX (install prefix, default ~/.local), CST_AGENT_DIR
# (checkout, default: current checkout or ~/CST-agent), CST_AGENT_REPO.
set -euo pipefail
REPO_URL="${CST_AGENT_REPO:-https://git.whcself.xyz/WHC/CST-agent.git}"
DIR="${1:-}"
if [[ -z "$DIR" ]]; then
if [[ -f Makefile && -d src ]]; then
DIR="$(pwd)"
else
DIR="CST-agent"
deps_hint() {
echo "==> deps: gcc/clang make pkg-config libcurl ncursesw"
if [[ "$(uname -s)" == Darwin ]]; then
echo " macOS: xcode-select --install && brew install ncurses curl pkg-config"
elif command -v pacman >/dev/null 2>&1; then
echo " Arch: sudo pacman -S --needed base-devel curl ncurses"
elif command -v apt-get >/dev/null 2>&1; then
echo " Debian/Ubuntu/WSL: sudo apt install build-essential pkg-config libcurl4-openssl-dev libncurses-dev"
elif command -v dnf >/dev/null 2>&1; then
echo " Fedora: sudo dnf install gcc make pkgconf libcurl-devel ncurses-devel"
elif command -v apk >/dev/null 2>&1; then
echo " Alpine: sudo apk add build-base pkgconf curl-dev ncurses-dev"
fi
fi
}
if [[ ! -f "$DIR/Makefile" ]]; then
echo "==> git clone $REPO_URL -> $DIR"
git clone "$REPO_URL" "$DIR"
fi
cd "$DIR"
# On NixOS (outside a nix shell) build inside shell.nix.
run_make() {
if [[ -z "${IN_NIX_SHELL:-}" ]] && command -v nix-shell >/dev/null 2>&1 &&
[[ -f shell.nix ]]; then
nix-shell --run "make $*"
else
make "$@"
fi
}
echo "==> deps hint: gcc/clang make cmake libcurl ncursesw"
if [[ "$(uname -s)" == Darwin ]]; then
echo " macOS: xcode-select --install && brew install ncurses curl pkg-config"
elif command -v pacman >/dev/null 2>&1; then
echo " Arch: sudo pacman -S --needed base-devel cmake curl ncurses"
elif command -v apt-get >/dev/null 2>&1; then
echo " Debian/Ubuntu/WSL: sudo apt install build-essential cmake pkg-config libcurl4-openssl-dev libncurses-dev"
elif command -v dnf >/dev/null 2>&1; then
echo " Fedora: sudo dnf install gcc make cmake pkgconf libcurl-devel ncurses-devel"
elif command -v apk >/dev/null 2>&1; then
echo " Alpine: sudo apk add build-base pkgconf curl-dev ncurses-dev"
elif command -v nix-shell >/dev/null 2>&1; then
echo " Nix: nix-shell (uses shell.nix), then rerun this script"
fi
main() {
local repo_url="${CST_AGENT_REPO:-https://git.whcself.xyz/WHC/CST-agent.git}"
local prefix="${CST_AGENT_PREFIX:-$HOME/.local}"
local dir="" pull=1 changed=0 arg
for arg in "$@"; do
case "$arg" in
--no-pull) pull=0 ;;
--rebuilt) changed=1 ;; # internal: re-exec after a pull
-h | --help)
sed -n '2,9p' "$0"
return 0
;;
*) dir="$arg" ;;
esac
done
if [[ -z "$dir" ]]; then
if [[ -n "${CST_AGENT_DIR:-}" ]]; then
dir="$CST_AGENT_DIR"
elif [[ -f Makefile && -f src/main.c && -d .git ]]; then
dir="$(pwd)"
else
dir="$HOME/CST-agent"
fi
fi
JOBS="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 4)"
echo "==> make"
make -j"$JOBS"
make check || true
local old="" new=""
if [[ ! -f "$dir/Makefile" ]]; then
echo "==> git clone $repo_url -> $dir"
git clone "$repo_url" "$dir"
changed=1
elif ((pull)); then
old="$(git -C "$dir" rev-parse HEAD)"
if git -C "$dir" diff --quiet && git -C "$dir" diff --cached --quiet; then
echo "==> git pull ($dir)"
git -C "$dir" pull --ff-only
else
echo "warning: $dir has local changes; skipping git pull" >&2
fi
new="$(git -C "$dir" rev-parse HEAD)"
if [[ "$old" != "$new" ]]; then
echo " $(git -C "$dir" log --oneline "$old..$new" | wc -l) new commit(s)"
# The script itself may have changed: continue with the new version.
exec bash "$dir/scripts/bootstrap_linux.sh" "$dir" --no-pull --rebuilt
fi
fi
cd "$dir"
dir="$(pwd)"
echo
echo "OK: ./cst-agent"
echo "Install: make install PREFIX=\$HOME/.local"
echo "Run it inside a project directory: cst-agent"
echo " (the first start asks for the provider and its API key and saves them)"
local jobs
jobs="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 4)"
echo "==> build"
if ((changed)); then
run_make clean >/dev/null 2>&1 || true
fi
if ! run_make -j"$jobs"; then
deps_hint
return 1
fi
run_make check >/dev/null 2>&1 || echo "warning: some tests failed (run 'make check')"
echo "==> install to $prefix/bin"
mkdir -p "$prefix/bin"
run_make install PREFIX="$prefix" >/dev/null
cat >"$prefix/bin/cst-agent-update" <<EOF
#!$(command -v bash)
exec bash "$dir/scripts/bootstrap_linux.sh" "$dir" "\$@"
EOF
chmod 0755 "$prefix/bin/cst-agent-update"
echo
echo "OK: $("$prefix/bin/cst-agent" --version)"
case ":$PATH:" in
*":$prefix/bin:"*) ;;
*) echo "Add to PATH: export PATH=\"$prefix/bin:\$PATH\"" ;;
esac
echo "Run 'cst-agent' inside a project directory; upgrade later with 'cst-agent-update'."
echo "The first start asks for the provider and its API key and saves them."
}
main "$@"
+82 -18
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@@ -1,26 +1,90 @@
#!/data/data/com.termux/files/usr/bin/bash
# One-shot: clone, build and install CST-Agent on Android Termux.
# Install or upgrade CST-Agent on Android Termux. Safe to rerun: an existing
# checkout is fast-forwarded, rebuilt and reinstalled.
#
# bootstrap_termux.sh [DIR] [--no-pull]
# cst-agent-update (installed by this script; same as rerunning it)
set -euo pipefail
REPO_URL="${CST_AGENT_REPO:-https://git.whcself.xyz/WHC/CST-agent.git}"
DIR="${1:-CST-agent}"
main() {
local repo_url="${CST_AGENT_REPO:-https://git.whcself.xyz/WHC/CST-agent.git}"
local dir="" pull=1 changed=0 arg
for arg in "$@"; do
case "$arg" in
--no-pull) pull=0 ;;
--rebuilt) changed=1 ;; # internal: re-exec after a pull
-h | --help)
sed -n '2,6p' "$0"
return 0
;;
*) dir="$arg" ;;
esac
done
if [[ -z "$dir" ]]; then
if [[ -n "${CST_AGENT_DIR:-}" ]]; then
dir="$CST_AGENT_DIR"
elif [[ -f Makefile && -f src/main.c && -d .git ]]; then
dir="$(pwd)"
else
dir="$HOME/CST-agent"
fi
fi
echo "==> Termux packages"
pkg install -y git clang make pkg-config binutils libcurl ncurses
echo "==> Termux packages"
local need=() p
for p in git clang make pkg-config binutils libcurl ncurses; do
dpkg -s "$p" >/dev/null 2>&1 || need+=("$p")
done
if ((${#need[@]})); then
pkg install -y "${need[@]}"
else
echo " all present"
fi
if [[ ! -f "$DIR/Makefile" ]]; then
echo "==> git clone $REPO_URL -> $DIR"
git clone "$REPO_URL" "$DIR"
fi
cd "$DIR"
local old="" new=""
if [[ ! -f "$dir/Makefile" ]]; then
echo "==> git clone $repo_url -> $dir"
git clone "$repo_url" "$dir"
changed=1
elif ((pull)); then
old="$(git -C "$dir" rev-parse HEAD)"
if git -C "$dir" diff --quiet && git -C "$dir" diff --cached --quiet; then
echo "==> git pull ($dir)"
git -C "$dir" pull --ff-only
else
echo "warning: $dir has local changes; skipping git pull" >&2
fi
new="$(git -C "$dir" rev-parse HEAD)"
if [[ "$old" != "$new" ]]; then
echo " $(git -C "$dir" log --oneline "$old..$new" | wc -l) new commit(s)"
# The script itself may have changed: continue with the new version.
exec bash "$dir/scripts/bootstrap_termux.sh" "$dir" --no-pull --rebuilt
fi
fi
cd "$dir"
dir="$(pwd)"
echo "==> build"
make -j"$(nproc 2>/dev/null || echo 4)"
make check || echo "warning: some tests failed (see above)"
echo "==> build"
local jobs
jobs="$(nproc 2>/dev/null || echo 4)"
if ((changed)); then
make clean >/dev/null 2>&1 || true
fi
make -j"$jobs"
make check >/dev/null 2>&1 || echo "warning: some tests failed (run 'make check')"
echo "==> install to $PREFIX/bin"
make install
echo "==> install to $PREFIX/bin"
make install
cat >"$PREFIX/bin/cst-agent-update" <<EOF
#!$PREFIX/bin/bash
exec bash "$dir/scripts/bootstrap_termux.sh" "$dir" "\$@"
EOF
chmod 0755 "$PREFIX/bin/cst-agent-update"
echo
echo "OK: run 'cst-agent' inside a project directory."
echo "The first start asks for the provider and its API key and saves them."
echo
echo "OK: $("$PREFIX/bin/cst-agent" --version)"
echo "Run 'cst-agent' inside a project directory; upgrade later with 'cst-agent-update'."
echo "The first start asks for the provider and its API key and saves them."
}
main "$@"