Add a script to output a graph of why things aren't in testing yet
Ximin Luo
5 years ago
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/build
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/src/*/*
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!/src/*/debian
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/excuses.yaml
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/rust-excuses*.*
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#!/usr/bin/make -f
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# Output a nice graph of why stuff isn't yet in Debian Testing.
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#
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# Usage:
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# $ dev/rust-excuses.mk refresh all
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DST = rust-excuses.png rust-excuses-arch.png
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DOWNLOAD = wget -N --no-use-server-timestamps https://release.debian.org/britney/excuses.yaml
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all: $(DST)
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clean:
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rm -rf $(DST) $(DST:%.png=%.dot) excuses.yaml
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excuses.yaml:
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$(DOWNLOAD)
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rust-excuses.dot rust-excuses-arch.dot: excuses.yaml dev/rust-excuses.py
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dev/rust-excuses.py rust-excuses.dot rust-excuses-arch.dot
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%.png: %.dot
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dot -Tpng "$<" > "$@"
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refresh:
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$(DOWNLOAD)
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.PHONY: refresh
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#!/usr/bin/python3
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import sys
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import yaml
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print("parsing excuses.yaml...", file=sys.stderr)
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with open("excuses.yaml") as fp:
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y = yaml.load(fp)
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excuses = {}
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for e in y["sources"]:
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excuses[e["source"]] = e
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rust_excuses = open(sys.argv[1], "w")
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rust_excuses_arch = open(sys.argv[2], "w")
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already_seen = set()
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def print_all(*args, **kwargs):
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print(*args, **kwargs, file=rust_excuses)
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print(*args, **kwargs, file=rust_excuses_arch)
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def traverse(name, arch="", d=0):
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if name in already_seen:
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return
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already_seen.add(name)
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for dep in excuses.get(name, {}).get("dependencies", {}).get("migrate-after", []):
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if "/" in dep:
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dep, arch = dep.split("/")
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print('"%s"' % name, "->", '"%s"' % dep, '[label="%s"]' % arch,
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file=rust_excuses_arch)
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else:
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print_all('"%s"' % name, "->", '"%s"' % dep)
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traverse(dep, arch, d+1)
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print_all("digraph {")
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for s in excuses.keys():
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if s.startswith("rust-"):
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traverse(s)
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print_all("}")
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