add spindle

Author: github-actions[bot]

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "xpost/xpost"]
 	path = xpost/xpost
 	url = https://tangled.org/@melontini.me/xpost
+[submodule "spindle/core"]
+	path = spindle/core
+	url = https://tangled.org/@tangled.org/core

spindle/Dockerfile

@@ -0,0 +1,30 @@
+FROM golang:1.24-alpine as builder
+ENV CGO_ENABLED=1
+
+WORKDIR /app
+RUN apk add gcc musl-dev
+COPY ./core .
+RUN go build -o /usr/bin/spindle -ldflags '-s -w -extldflags "-static"' ./cmd/spindle
+
+FROM alpine:edge
+EXPOSE 6555
+
+LABEL org.opencontainers.image.title='spindle'
+LABEL org.opencontainers.image.description='small CI runner service for tangled'
+LABEL org.opencontainers.image.source='https://tangled.sh/@tangled.sh/core'
+LABEL org.opencontainers.image.url='https://tangled.sh'
+LABEL org.opencontainers.image.vendor='tangled.sh'
+LABEL org.opencontainers.image.licenses='MIT'
+
+RUN adduser -D -u 1000 git
+
+RUN mkdir -p /home/git/repositories && chown -R git:git /home/git
+COPY --from=builder /usr/bin/spindle /usr/bin
+RUN mkdir /app && chown -R git:git /app
+
+USER git
+
+HEALTHCHECK --interval=60s --timeout=30s --start-period=5s --retries=3 \
+    cmd curl -f http://localhost:6555 || exit 1
+
+ENTRYPOINT ["/usr/bin/spindle"]

spindle/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Tangled Team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.