4d20ffeac4
This is a pretty gross commit, since it also includes a lot of
unrelated refactoring, especially of how error messages are printed.
Also adds a lint recipe that prints lines over 100 characters
To test, I added a `--color=[auto|always|never]` option that defaults to
auto in normal use, but can be forced to `always` for testing. In `auto`
mode it defers to `atty` to figure out if the current stream is a
terminal and uses color if so.
Color printing is controlled by the `alternate` formatting flag.
When printing an error message, using `{:#}` will print it with colors
and `{}` will print it normally.
96 lines
1.7 KiB
Makefile
96 lines
1.7 KiB
Makefile
test: build
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cargo test --lib
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# only run tests matching PATTERN
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filter PATTERN: build
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cargo test --lib {{PATTERN}}
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test-quine:
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cargo run -- quine clean
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backtrace:
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RUST_BACKTRACE=1 cargo test --lib
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build:
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cargo build
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check:
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cargo check
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version = `sed -En 's/version = "([^"]+)"/\1/p' Cargo.toml`
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publish: clippy build
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git branch | grep '* master'
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git diff --no-ext-diff --quiet --exit-code
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git co -b v{{version}}
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git push github
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cargo publish
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git tag -a "v{{version}}" -m "v{{version}}"
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git push github --tags
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git push origin --tags
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@echo 'Remember to merge the v{{version}} branch on GitHub!'
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clippy:
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rustup run nightly cargo clippy
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install-clippy:
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rustup run nightly cargo install clippy
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install-nightly:
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rustup install nightly
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sloc:
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@cat src/*.rs | wc -l
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long:
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! grep --color -n '.\{100\}' src/*.rs
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nop:
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fail:
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exit 1
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# make a quine, compile it, and verify it
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quine: create
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cc tmp/gen0.c -o tmp/gen0
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./tmp/gen0 > tmp/gen1.c
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cc tmp/gen1.c -o tmp/gen1
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./tmp/gen1 > tmp/gen2.c
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diff tmp/gen1.c tmp/gen2.c
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@echo 'It was a quine!'
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quine-text = "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; }"
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# create our quine
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create:
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mkdir -p tmp
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echo '{{quine-text}}' > tmp/gen0.c
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# clean up
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clean:
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rm -r tmp
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# run all polyglot recipes
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polyglot: python js perl sh ruby
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python:
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#!/usr/bin/env python3
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print('Hello from python!')
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js:
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#!/usr/bin/env node
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console.log('Greetings from JavaScript!')
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perl:
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#!/usr/bin/env perl
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print "Larry Wall says Hi!\n";
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sh:
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#!/usr/bin/env sh
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hello='Yo'
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echo "$hello from a shell script!"
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ruby:
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#!/usr/bin/env ruby
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puts "Hello from ruby!"
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