first commit

Dockerfile

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+# BUILD
+FROM hrkt/command-as-a-service:latest as build-stage
+
+# Production
+FROM ubuntu:19.10 as production-stage
+RUN apt-get update && apt-get install -y \
+  musl-dev \
+  pandoc
+COPY --from=build-stage /command-as-a-service .
+COPY app-settings.json .
+EXPOSE 8080
+CMD ["./command-as-a-service"]
+

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2018 Hiroki Ito
+
+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.

Makefile

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+NAME    :=pandoc-as-a-service
+LABEL	:=pandoc-as-a-service:0.1.0
+
+# container
+
+build-container:
+	sudo docker build -t $(LABEL) .
+
+run-container:
+	sudo docker run -p 8080:8080 $(LABEL)
+
+clean-container:
+	sudo docker image prune
+	sudo docker container prune
+
+check-container:
+	curl http://localhost:8080/bin/date

README.md

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+# pandoc-as-a-service
+
+## It does...
+
+pandoc-as-a-service executes the command with options specified in the url, with STDIN from HTTP request body, and returns STDOUT in HTTP response body.
+
+## It does not...
+
+- authenticate request
+- limit rate
+
+## future work
+
+see GitHub project : https://github.com/hrkt/command-as-a-service/projects
+
+# How to run
+
+1. execute server.
+
+```
+$ docker run -p 8080:8080 hrkt/pandoc-as-a-service
+```
+
+2. make HTTP POST request
+
+```
+$ curl "http://localhost:8080/usr/bin/pandoc?-f&markdown&-t&html" --dat-binary @testdata/sample.md
+```
+
+# dev how-to
+
+## build container
+
+```
+$ make build-container
+```
+
+## run container
+
+```
+$ make run-container
+```
+
+# License
+MIT
+

app-settings.json

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+{
+    "dangerousMode": false,
+    "port": 8080,
+    "whitelist": [
+        "/bin/date",
+        "/bin/echo",
+        "/bin/hostname",
+        "/bin/sleep",
+        "/usr/bin/bc",
+        "/usr/bin/cal",
+        "/usr/bin/diff",
+        "/usr/bin/egrep",
+        "/usr/bin/grep",
+        "/usr/bin/gzcat",
+        "/usr/bin/head",
+        "/usr/bin/iconv",
+        "/usr/bin/man",
+        "/usr/bin/od",
+        "/usr/bin/sed",
+        "/usr/bin/seq",
+        "/usr/bin/sort",
+        "/usr/bin/tail",
+        "/usr/bin/tr",
+        "/usr/bin/wc",
+        "/usr/bin/pandoc"
+    ]
+}

testdata/sample.md

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+# Level1
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
+
+## Level2
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
+
+### Level3
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.