just/justfile

56 lines
1.1 KiB
Makefile

test:
cargo test --lib
test-quine:
cargo run -- quine clean
backtrace:
RUST_BACKTRACE=1 cargo test --lib
publish:
# make sure version is up to date
grep 'version("'`sed -En 's/version = "([^"]+)"/\1/p' Cargo.toml`'")' src/app.rs
git push github master
cargo publish
# make a quine, compile it, and verify it
quine: create
cc tmp/gen0.c -o tmp/gen0
./tmp/gen0 > tmp/gen1.c
cc tmp/gen1.c -o tmp/gen1
./tmp/gen1 > tmp/gen2.c
diff tmp/gen1.c tmp/gen2.c
@echo 'It was a quine!'
# create our quine
create:
mkdir -p tmp
echo 'int printf(const char*, ...); int main() { char *s = "int printf(const char*, ...); int main() { char *s = %c%s%c; printf(s, 34, s, 34); return 0; }"; printf(s, 34, s, 34); return 0; }' > tmp/gen0.c
# clean up
clean:
rm -r tmp
polyglot: python js perl sh ruby
python:
#!/usr/bin/env python3
print('Hello from python!')
js:
#!/usr/bin/env node
console.log('Greetings from JavaScript!')
perl:
#!/usr/bin/env perl
print "Larry Wall says Hi!\n";
sh:
#!/usr/bin/env sh
hello='Yo'
echo "$hello from a shell script!"
ruby:
#!/usr/bin/env ruby
puts "Hello from ruby!"