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Signed-off-by: fly <merspieler@alwaysdata.net>
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fly 2024-12-01 22:40:22 +01:00
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*.swp
*.swo
__pycache__/
data/
tmp/
work/
stg/
output/
logs/
airports.json
airports-done.json

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FROM docker.io/library/debian:bullseye-20220822 AS build
# Install basic tools and dependencies
RUN apt-get -y update &&\
apt-get install -y git sudo dctrl-tools autoconf automake autotools-dev cmake cpp-9 g++-9 gcc.9 sed \
libboost-dev libboost-program-options-dev libboost-system-dev libboost-chrono-dev libboost-atomic-dev libboost-date-time-dev \
libboost-serialization-dev libboost-filesystem-dev libboost-system-dev libboost-thread-dev libplib-dev \
libfreetype-dev libjpeg-dev libgif-dev libtiff-dev libpng-dev libxmu-dev libxi-dev zlib1g libcgal-dev libopenal-dev \
libopenscenegraph-dev libcurl4-openssl-dev libgdal-dev
ENV SG_VERSION e2755a302449fd2c447deaee50c3016402bf0353
ENV FG_VERSION b71b27ea18d43169d3e91882b23c6af3fc01297d
ENV TG_VERSION 155a5d240f4440dd877f40ce64ecb7c6f112700c
# any later fgmeta will abort cause run as root
ENV FGMETA_VERSION 45917d6075d942437dc8b63b7ec9d84ffe60b408
RUN git clone https://git.code.sf.net/p/flightgear/fgmeta &&\
cd fgmeta &&\
git checkout $FGMETA_VERSION &&\
cd .. &&\
mkdir terragear &&\
cd terragear &&\
git clone https://git.merspieler.tk/fly/terragear &&\
cd terragear &&\
git checkout $TG_VERSION &&\
cd .. &&\
git clone https://git.code.sf.net/p/flightgear/simgear &&\
cd simgear &&\
git checkout $SG_VERSION &&\
cd .. &&\
git clone https://git.code.sf.net/p/flightgear/flightgear &&\
cd flightgear &&\
git checkout $FG_VERSION
RUN export SG_CMAKEARGS="-DENABLE_TESTS=OFF" && cd terragear && CC=gcc-9 CXX=g++-9 ../fgmeta/download_and_compile.sh -j $(nproc) -dn -pn SIMGEAR TERRAGEAR FGFS
# Production image
FROM docker.io/library/debian:bullseye-20220822
RUN apt-get -y update &&\
apt-get install -y vim python3 wget unzip sed \
libgdal28 libboost-thread1.74.0 libmpfr6 parallel \
openscenegraph python3-pip && \
pip3 install fgtools
COPY --from=build /terragear/install/terragear/ /terragear/install/terragear
COPY --from=build /terragear/install/simgear/ /terragear/install/simgear
COPY --from=build /terragear/install/flightgear/bin/fgelev /terragear/install/flightgear/bin/
COPY --from=build /terragear/run_genapts.sh /terragear
COPY --from=build /terragear/run_ogr-decode.sh /terragear
COPY --from=build /terragear/run_tg-construct.sh /terragear
COPY fgdata /terragear/install/flightgear/fgdata
ENV FGROOT /terragear/install/flightgear/fgdata/
WORKDIR /aptuptd
COPY *.py ./
COPY append-apt.sh .
VOLUME /aptuptd/logs
VOLUME /aptuptd/output
VOLUME /aptuptd/data
VOLUME /aptuptd/tmp
VOLUME /aptuptd/work
VOLUME /aptuptd/stg

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# Building
In this repo, clone FGdata.
Save the [dsf2aptdat.py](https://github.com/mherweg/d-laser-fgtools/blob/master/dsf2aptdat.py) as well in this repository.
Then build the container with `docker build --tag aptupdate`
# Usage
You need a bunch of working directories under a <path> of your choice:
* logs
* output
* data
* tmp
* work
* stg
You need to put the elevation data into this.
This requires the .arr.gz files.
Those are expected to be put under work/SRTM-3/
And are supposed to have the structure of `<10x10 degree area name>/<1x1 degree area name>/<tile name>.arr.gz`
Start the container with
`docker run -it --name aptupdate -v <path>/logs/:/aptuptd/logs -v <path>/output/:/aptuptd/output -v <path>/data/:/aptuptd/data -v <path>/tmp/:/aptuptd/tmp -v <path>/work/:/aptuptd/work -v <path>/stg/:/aptuptd/stg --rm aptupdate bash`
In there all you should need to do is run `./aptupd.py`
You find the output in the respective directory.
under data, you'll find a file `airports-done.json` after the first run.
This keeps track of the built airports and their version to only run updates on airports which got changed on the xplane gateways
If you wanna rebuild an airport, open the file, look for the airport in question and change its id, then re-run the process again.
# Licenses
* The code in this repository is released under the Cooperative non-violent public license, see LICENSE.md

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#! /usr/bin/env bash
tail -n +3 $1 | grep -v -E "^99" >> output/NavData/apt/apt.dat

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#! /usr/bin/env python3
import sys
import os
import re
import json
import fnmatch
from subprocess import run
from multiprocessing import Pool, cpu_count
if not os.path.isfile("data/nav.dat"):
print("ERROR: no data/nav.dat file")
sys.exit(1)
def find(pattern, path):
result = []
for root, dirs, files in os.walk(path):
for name in files:
if fnmatch.fnmatch(name, pattern):
result.append(os.path.join(root, name))
return result
def unique(it):
s = set()
for el in it:
if el not in s:
s.add(el)
yield el
def bash(cmd):
run(cmd, shell=True)
def buildApt(apt):
aptId = changed[apt]["id"]
path = "tmp/" + apt + "/"
bash("mkdir -p " + path + "/work")
bash("ln -sf $(pwd)/work/SRTM-3 " + path + "/work")
bash("wget https://gateway.x-plane.com/apiv1/scenery/" + str(aptId) + " -O " + path + apt + ".json > logs/" + apt + ".log 2>&1")
try:
with open(path + apt + ".json") as json_data:
source = json.load(json_data)
with open(path + apt + ".tmp", "w") as tmp:
tmp.write(source["scenery"]["masterZipBlob"])
bash("cat " + path + apt + ".tmp | base64 -d -- > " + path + apt + ".zip")
bash("cd " + path + " && unzip -o " + apt + ".zip >> ../../logs/" + apt + ".log 2>&1")
bash("cd " + path + " && ../../dsf2aptdat.py -i " + apt + ">> ../../logs/" + apt + ".log 2>&1")
bash("mv -f " + path + apt + ".dat data/airports/")
bash("/terragear/run_genapts.sh --input=$(pwd)/data/airports/" + apt + ".dat --work=$(pwd)/" + path + "work --clear-dem-path --dem-path=SRTM-3 >> logs/" + apt + ".log 2>&1")
ind = find("*.ind", path + "work/AirportObj/")
if len(ind) > 0:
match = re.match(".*Obj/([we]\d{3}[sn]\d{2}/[we]\d{3}[sn]\d{2})/(\d+)\.ind", ind[0])
if match != None:
bash("mkdir -p output/Terrain/" + match.group(1))
bash("mv " + path + "work/AirportObj/" + match.group(1) + "/" + apt + ".btg.gz output/Terrain/" + match.group(1))
bash("mkdir -p stg/" + match.group(1) + "/" + match.group(2))
bash("mv " + ind[0] + " stg/" + match.group(1) + "/" + match.group(2) + "/" + apt + ".stg")
bash("rm -rf " + path)
bash("aptdat2airportsxml --overwrite -n data/nav.dat -o output/ -d /terragear/install/flightgear/fgdata/ -e /terragear/install/flightgear/bin/fgelev -i data/airports/" + apt + ".dat >> logs/" + apt + ".log 2>&1")
return match.group(1) + "/" + match.group(2)
except (ValueError, json.decoder.JSONDecodeError):
print("ERROR: Invalid responce for " + apt + " recieved")
bash("wget https://gateway.x-plane.com/apiv1/airports -O tmp/airports.json")
try:
with open("tmp/airports.json") as json_data:
source = json.load(json_data)
except ValueError:
print("ERROR: Invalid airports file recieved")
sys.exit(1)
airports = {}
if os.path.isfile("data/airports-done.json"):
try:
with open("data/airports-done.json") as json_data:
airports = json.load(json_data)
except ValueError:
print("ERROR: Invalid airports-done.json file")
sys.exit(1)
changed = {}
for apt in source["airports"]:
airport = {}
airport["id"] = apt["RecommendedSceneryId"]
if (not apt["AirportCode"] in airports or airports[apt["AirportCode"]]["id"] != apt["RecommendedSceneryId"]) and apt["ApprovedSceneryCount"] > 0:
airports[apt["AirportCode"]] = airport
changed[apt["AirportCode"]] = airport
print("Added " + apt["AirportCode"])
with Pool(processes=cpu_count()) as pool:
tiles = set(pool.map(buildApt, changed))
print("INFO: Updating .stg files...")
if changed != {}:
for tile in tiles:
if tile != None:
bash("cat stg/" + tile + "/*.stg > output/Terrain/" + tile + ".stg")
print("INFO: Generating new apt.dat.gz...")
bash("mkdir -p output/NavData/apt")
bash("rm -f output/NavData/apt/apt.dat.gz")
bash('''echo "I
1130 Generated by aptupd
" > output/NavData/apt/apt.dat''')
bash("ls data/airports/|parallel -j 1 ./append-apt.sh data/airports/{}")
bash("gzip output/NavData/apt/apt.dat")
bash("rm -rf tmp/*")
with open("data/airports-done.json", "w") as f:
json.dump(airports, f)