Skip to content
Permalink
master
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
executable file 106 lines (79 sloc) 2.9 KB
#!/usr/bin/env raku
use YAMLish;
my %toc = load-yaml('_data/toc.yaml'.IO.slurp);
for %toc<toc><> -> %part {
for %part<items><> -> %subpart {
for %subpart<items><> -> %section {
if %section<exercises>:exists {
my $section-exercise-url = "%part<url>/%section<url>/exercises";
unless "$section-exercise-url/index.md".IO.f {
note "No index file for [%section<title>]($section-exercise-url)";
index-template(%section<title>, $section-exercise-url);
};
for %section<exercises><> -> %exercise {
my $exercise-url = "$section-exercise-url/%exercise<url>";
unless "$exercise-url/index.md".IO.f {
note "No exercise file for [%section<title> / %exercise<title>]($exercise-url)";
exercise-template(%exercise<title>, $exercise-url, %section<url>, %exercise<url>);
}
unless "$exercise-url/solution/index.md".IO.f {
note "No solution file for [%section<title> / %exercise<title>]($exercise-url)";
solution-template(%exercise<title>, $exercise-url, %section<url>, %exercise<url>);
}
my $filename = %exercise<file> // "%exercise<url>.raku";
unless "exercises/%section<url>/$filename".IO.f {
note "No code file at exercises/%section<url>/$filename";
mkdir "exercises/%section<url>";
"exercises/%section<url>/$filename".IO.spurt: '';
}
}
}
}
}
}
sub index-template($section-title, $section-exercise-url) {
mkdir $section-exercise-url;
"$section-exercise-url/index.md".IO.spurt: qq:to/TMPL/;
---
title: 'Exercises: $section-title'
---
\{% include menu.html %}
\{% include nav.html %}
TMPL
}
sub exercise-template($title, $url, $section-url, $exercise-url) {
mkdir $url;
"$url/index.md".IO.spurt: qq:to/TMPL/;
---
title: 'Exercise: $title'
---
\{% include menu.html %}
## Problem
## Example
```console
\$ raku $exercise-url.raku
```
## Solution
✅ [See the solution](solution)
\{% include nav.html %}
TMPL
}
sub solution-template($title, $url, $section-url, $exercise-url) {
mkdir "$url/solution";
"$url/solution/index.md".IO.spurt: qq:to/TMPL/;
---
title: 'Solution: $title'
---
\{% include menu.html %}
## Code
Here is the solution:
```raku
```
🦋 Find the program in the file [$exercise-url.raku](https://github.com/ash/raku-course/blob/master/exercises/$section-url/$exercise-url.raku).
## Output
```console
\$ raku exercises/$section-url/$exercise-url.raku
```
\{% include nav.html %}
TMPL
}