mopac-gitea-go/smoke/smoke.sh

#!/bin/sh
# End-to-end smoke for mgit: builds the CLI in the Docker builder, boots
# the FAKE Gitea in a container on 127.0.0.1:8602, drives the real
# binary from the host through a 0600 env file, and asserts the full
# command surface (repo create/list/show, branch list, commit status,
# PR create/list/show/merge, -o json, exit codes) plus token redaction.
# No real forge is ever contacted. Only the exact container ID spawned
# here is removed.
set -e

cd "$(dirname "$0")/.."

IMAGE="golang@sha256:e8c859f5632dcfde7b32d2012b4351728f6437930887c2f6a91ea242459e5514"
PORT=8602
KEY="smoke-gitea-token-0123456789"
CID=""

cleanup() {
    if [ -n "$CID" ]; then
        docker rm -f "$CID" >/dev/null 2>&1 || true
    fi
    rm -rf .smoke
}
trap cleanup EXIT INT TERM

mkdir -p .smoke
umask 077

echo "--- build CLI + fake (docker builder)"
docker run --rm -v "$PWD:/h" -w /h \
    -u "$(id -u):$(id -g)" -e HOME=/tmp -e GOFLAGS=-buildvcs=false \
    "$IMAGE" sh -c 'go build -o bin/mgit ./cmd/mgit && go build -o bin/fakegitea ./smoke/fakegitea'

echo "--- boot fake Gitea (container, port $PORT)"
CID=$(docker run -d --rm \
    -v "$PWD:/h" -w /h \
    -u "$(id -u):$(id -g)" -e HOME=/tmp \
    -p 127.0.0.1:$PORT:8602 \
    -e FAKE_KEY="$KEY" \
    "$IMAGE" /h/bin/fakegitea -addr :8602)

# wait for the fake to answer (any HTTP response, even 401, proves it is up)
i=0
until [ -n "$CID" ] && [ "$(docker inspect -f '{{.State.Running}}' "$CID" 2>/dev/null)" = "true" ] && \
      python3 -c "
import urllib.request, urllib.error
req = urllib.request.Request('http://127.0.0.1:$PORT/api/v1/user/repos',
    headers={'Authorization': 'token probe'})
try:
    urllib.request.urlopen(req, timeout=2)
except urllib.error.HTTPError:
    raise SystemExit(0)
except Exception:
    raise SystemExit(1)
raise SystemExit(0)
"; do
    i=$((i+1))
    if [ "$i" -ge 90 ]; then
        echo "smoke: fake Gitea did not come up; logs:" >&2
        docker logs "$CID" >&2 || true
        exit 1
    fi
    sleep 1
done

printf 'GITEA_URL=http://127.0.0.1:%s\nGITEA_KEY=%s\n' "$PORT" "$KEY" > .smoke/env
chmod 600 .smoke/env

mgit() { ./bin/mgit --config .smoke/env "$@"; }

echo "--- repo create + list + show"
mgit repo create -n vertical-x --desc "one vertical" --private --auto-init > .smoke/repo.out
grep -q "created repo ukrrs/vertical-x (private)" .smoke/repo.out
mgit repo list > .smoke/repos.out
grep -q "ukrrs/MOPAC" .smoke/repos.out
grep -q "ukrrs/vertical-x" .smoke/repos.out
mgit repo list -o json | python3 -c 'import json,sys
repos = json.load(sys.stdin)
assert any(r["full_name"] == "ukrrs/vertical-x" for r in repos), repos'
mgit repo show ukrrs/MOPAC > .smoke/reposhow.out
grep -q "default branch: main" .smoke/reposhow.out

echo "--- branch list"
mgit branch list ukrrs/MOPAC > .smoke/branches.out
grep -q "main" .smoke/branches.out
grep -q "feat/quota" .smoke/branches.out

echo "--- commit status (report + combined)"
mgit status create ukrrs/MOPAC feat/quota --state pending --context ci/lint \
    --description "lint queued" > .smoke/st1.out
grep -q "pending" .smoke/st1.out
mgit status create ukrrs/MOPAC feat/quota --state success --context ci/lint \
    --description "lint clean" > .smoke/st2.out
grep -q "success" .smoke/st2.out
mgit status list ukrrs/MOPAC feat/quota > .smoke/statuses.out
grep -q "combined success (1 checks)" .smoke/statuses.out
grep -q "ci/lint" .smoke/statuses.out

echo "--- pr create (body from file) + list + show + merge"
cat > .smoke/body.md <<'EOF'
## Scope
- smoke body
EOF
mgit pr create ukrrs/MOPAC --title "Smoke: quota accounting" \
    --body .smoke/body.md --base main --head feat/quota -o json > .smoke/pr.out
grep -q '"number":' .smoke/pr.out
mgit pr list ukrrs/MOPAC > .smoke/prs.out
grep -q "Smoke: quota accounting" .smoke/prs.out
grep -q "main..feat/quota" .smoke/prs.out
mgit pr show ukrrs/MOPAC 1 > .smoke/prshow.out
grep -q "smoke body" .smoke/prshow.out
mgit pr merge ukrrs/MOPAC 1 --do squash > .smoke/merge.out
grep -q "merged pull request #1 (squash)" .smoke/merge.out
mgit pr list ukrrs/MOPAC --state closed > .smoke/prsclosed.out
grep -q "Smoke: quota accounting" .smoke/prsclosed.out
mgit pr list ukrrs/MOPAC > .smoke/prsopen.out
if grep -q "Smoke" .smoke/prsopen.out; then
    echo "smoke: merged PR still listed as open" >&2; exit 1
fi

echo "--- failure path: missing repo (exit 2, one-line stderr with http code)"
if mgit repo show ukrrs/absent > .smoke/missing.out 2> .smoke/missing.err; then
    echo "smoke: missing repo should fail" >&2; exit 1
fi
grep -q "http 404" .smoke/missing.err
[ "$(wc -l < .smoke/missing.err)" -eq 1 ] || { echo "smoke: stderr not one line" >&2; exit 1; }
[ ! -s .smoke/missing.out ] || { echo "smoke: stdout not empty on failure" >&2; exit 1; }

echo "--- failure path: wrong token (exit 2, no token material in stderr)"
printf 'GITEA_URL=http://127.0.0.1:%s\nGITEA_KEY=wrong-token-abcdef\n' "$PORT" > .smoke/bad.env
chmod 600 .smoke/bad.env
if ./bin/mgit --config .smoke/bad.env repo list 2> .smoke/bad.err; then
    echo "smoke: wrong token should fail" >&2; exit 1
fi
grep -q "http 401" .smoke/bad.err

echo "--- failure path: loose env file (exit 1)"
printf 'GITEA_URL=http://127.0.0.1:%s\nGITEA_KEY=%s\n' "$PORT" "$KEY" > .smoke/loose.env
chmod 644 .smoke/loose.env
if ./bin/mgit --config .smoke/loose.env repo list 2> .smoke/loose.err; then
    echo "smoke: loose env file should be refused" >&2; exit 1
fi
grep -q "insecure mode" .smoke/loose.err

echo "--- redaction: no token material in any captured output"
for f in .smoke/*.out .smoke/*.err; do
    grep -qF "$KEY" "$f" && { echo "smoke: token leaked into $f" >&2; exit 1; }
done
grep -qF "wrong-token-abcdef" .smoke/bad.err && { echo "smoke: wrong token echoed" >&2; exit 1; }

echo "smoke: OK"