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annotate service/iot2/tasks.py @ 689:e3eceee54937
introduce capnp, more build, some demos
Ignore-this: 29801e9e9f8a85fd0d822207c6eacce1
author | drewp@bigasterisk.com |
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date | Thu, 23 Jan 2020 21:00:47 -0800 |
parents | 7ac46dc29517 |
children | ae8ad2b758e2 |
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688 | 1 from invoke import task |
2 from pathlib import Path | |
3 | |
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4 PY_ENV = f'build/py' |
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5 NIM_ENV = f'build/nim' |
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6 NIM_BIN = f'{NIM_ENV}/bin' |
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7 PY_SITE_PACKAGES = f'{PY_ENV}/lib/python3.7/site-packages' |
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8 SOME_PY_DEP = Path(f'{PY_SITE_PACKAGES}/standardservice') |
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9 |
688 | 10 @task |
11 def nim_install(ctx): | |
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12 if Path(f'{NIM_BIN}/nim').exists(): |
688 | 13 return |
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14 ctx.run(f'curl https://nim-lang.org/download/nim-1.0.4-linux_x64.tar.xz | ' |
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15 f'xz -dc | ' |
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16 f'tar --extract --strip-components=1 --one-top-level={NIM_ENV}') |
688 | 17 |
18 @task | |
19 def py_install(ctx): | |
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20 if Path(f'{PY_ENV}/bin/python').exists(): |
688 | 21 return |
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22 ctx.run(f'mkdir -p {PY_ENV}') |
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23 ctx.run(f'virtualenv -p /usr/bin/python3.7 {PY_ENV}') |
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24 # now .../wheel is newer than requirements.txt |
688 | 25 |
26 @task(pre=[py_install]) | |
27 def py_deps(ctx): | |
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28 pip_install_ever_ran = SOME_PY_DEP.exists() |
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29 pip_install_last_ran = Path(f'{PY_SITE_PACKAGES}/wheel').stat().st_mtime |
688 | 30 requirements = Path('requirements.txt').stat().st_mtime |
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31 if pip_install_ever_ran and pip_install_last_ran > requirements: |
688 | 32 return |
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33 ctx.run(f'{PY_ENV}/bin/pip install ' |
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34 #f'--quiet ' |
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35 f'--index-url https://projects.bigasterisk.com/ ' |
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36 f'--extra-index-url https://pypi.org/simple ' |
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37 f'-r requirements.txt') |
688 | 38 |
39 @task(pre=[nim_install]) | |
40 def nim_deps(ctx): | |
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41 pkgs = [('nimpy', 'nimpy-0.1.0'), |
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42 ('https://github.com/avsej/capnp.nim.git', 'capnp-0.0.3'), |
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43 ] |
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44 if all(Path(f'~/.nimble/pkgs/{pkg[1]}').expanduser().exists() for pkg in pkgs): |
688 | 45 return |
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46 plain_names = ' '.join(p[0] for p in pkgs) |
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47 ctx.run(f'{NIM_BIN}/nimble install -y {plain_names}', pty=True) |
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48 ctx.run(f'ln -s ~/.nimble/bin/capnpc ~/.nimble/bin/capnpc-nim') |
688 | 49 |
50 | |
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51 @task(pre=[nim_deps]) |
688 | 52 def nim_build_x86(ctx): |
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53 ctx.run(f'{NIM_BIN}/nim compile ' |
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54 f'--out:build/iot2_linux_x86 ' |
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55 f'iot2_linux.nim', |
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56 pty=True) |
688 | 57 |
58 @task | |
59 def arm_cross_compiler_install(ctx): | |
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60 if Path('/usr/share/crossbuild-essential-armhf/list').exists(): |
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61 return |
688 | 62 ctx.run(f'sudo apt install -y crossbuild-essential-armhf', pty=True) |
63 | |
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64 @task(pre=[arm_cross_compiler_install, nim_install]) |
688 | 65 def nim_build_arm(ctx): |
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66 ctx.run(f'{NIM_BIN}/nim compile ' |
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67 f'--cpu:arm ' |
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68 f'--out:build/iot2_linux_arm ' |
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69 f'iot2_linux.nim', |
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70 pty=True) |
688 | 71 |
72 @task(pre=[py_deps, nim_build_x86]) | |
73 def local_run(ctx): | |
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74 ctx.run(f'build/iot2_linux_x86') |
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75 |
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76 @task |
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77 def nim_build_esp32(ctx): |
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78 ctx.run(f'{NIM_BIN}/nim compile ' |
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79 f'--cpu:arm ' |
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80 f'--os:standalone ' |
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81 #f'--deadCodeElim:on ' |
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82 # --gc:refc|v2|markAndSweep|boehm|go|none|regions |
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83 f'--gc:stack ' |
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84 f'--compileOnly:on ' |
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85 f'--noMain ' |
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86 f'--nimcache:build/nimcache ' |
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87 f'--embedsrc:on ' |
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88 f'--verbosity:3 ' |
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89 #f'-d:release ' |
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90 f'iot2_esp32.nim') |
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91 ctx.run(f'') |
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92 |
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93 @task |
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94 def install_nim_capnp(ctx): |
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95 ctx.run(f'git clone git@github.com:drewp/capnp.nim.git build/capnp.nim') |
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96 ctx.run(f'cd build/capnp.nim; ./build.sh') |
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97 ctx.run(f'cd build/capnp.nim; bin/nim c capnp/capnpc.nim') |
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98 |
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99 @task |
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100 def messages_build_nim(ctx): |
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101 ctx.run(f'capnp compile -o ./build/capnp.nim/capnp/capnpc messages.capnp > build/messages.nim') |
688 | 102 |
103 | |
104 # pack this into docker for pushing to Pi | |
105 | |
106 # apt install -y sshfs | |
107 # sshfs drewp@10.2.0.110:/my/proj/homeauto/service/iot2 /mnt | |
108 # cd /mnt | |
109 # ./iot2_linux_arm |