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chore: do not keep SVGs in the repository

Browse source 
• Do not keep the SVG files in the repository, generate them just for
  the builds
• Also generate ZIP files with sources for downloading

Signed-off-by: Matej Focko <mfocko@redhat.com>
This commit is contained in:
Matej Focko 2022-11-24 17:24:21 +01:00
parent 7efd5e294b
commit 9f9dc39a31
Signed by: mfocko
GPG key ID: 7C47D46246790496
17 changed files with 31 additions and 746 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
.gitignore vendored
View file

@ -18,3 +18,6 @@
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# ignore generate zips
static/files/**/*.zip

36
ib002/03-time-complexity/extend.md
View file

@ -1,8 +1,7 @@
---
title: Time complexity of ‹extend›
description: |
Hidden time complexity behind commonly used functions on lists and how can
repeating of a relatively cheap operation increase its time complexity.
How to make inefficient algorithm unknowingly.
---
## Introduction
@ -80,39 +79,6 @@ Consider constructing of this list:
![Rendered construction of the list](/files/ib002/extend/construction.svg)
<details>
<summary>Source for the rendered construction of the list</summary>
```dot
digraph G {
node [shape=record];
a_node [label="1|2|3|4|5|6|7|8|9"]
b_node [label="1|2|3"]
c_node [label="4|5|6"]
d_node [label="7|8|9"]
a_node -> b_node [label="B"]
a_node -> c_node [label="C"]
a_node -> d_node [label="D"]
b_node -> "1"
b_node -> "2"
b_node -> "3"
c_node -> "4"
c_node -> "5"
c_node -> "6"
d_node -> "7"
d_node -> "8"
d_node -> "9"
}
```
</details>
Let us assume that you extend the result with the list that you get from the recursive call.
- B iterates through 1, 2 and 3; returns `[1, 2, 3]`

92
ib002/10-graphs/bfs-tree.md
View file

@ -17,56 +17,10 @@ Consider the following graph:
![BFS graph](/files/ib002/bfs-tree/bfs_graph.svg)
<details>
<summary>Source for the rendered graph</summary>
```dot showLineNumbers
graph {
a -- c
a -- e
c -- i
c -- b
e -- j
i -- d
b -- h
d -- h
h -- j
}
```
</details>
We run BFS from the vertex $a$ and obtain the following BFS tree:
![BFS tree](/files/ib002/bfs-tree/bfs_tree.svg)
<details>
<summary>Source for the BFS tree</summary>
```dot showLineNumbers
digraph {
a -> c
a -> e
c -> b
c -> i
e -> j
b -> h
i -> d
}
```
</details>
Let's consider pair of vertices $e$ and $h$. For them we can safely lay, from the BFS tree, following properties:
- lower bound: $2$
@ -82,32 +36,6 @@ Now the more important question, is there a shorter path in that graph? The answ
![BFS tree](/files/ib002/bfs-tree/bfs_graph_with_additional_edge.svg)
<details>
<summary>Source for the BFS graph with an additional edge</summary>
```dot showLineNumbers
graph {
a -- c
a -- e
c -- i
c -- b
e -- j
e -- h
i -- d
b -- h
d -- h
h -- j
}
```
</details>
Okay, so we have a graph that breaks the rule we have laid. However, we need to run BFS to obtain the new BFS tree, since we have changed the graph.
:::tip
@ -120,26 +48,6 @@ Do we need to run BFS after **every** change?
![BFS tree](/files/ib002/bfs-tree/bfs_tree_with_additional_edge.svg)
<details>
<summary>Source for the BFS tree</summary>
```dot showLineNumbers
digraph {
a -> c
a -> e
c -> b
c -> i
e -> h
e -> j
i -> d
}
```
</details>
Oops, we have gotten a new BFS tree, that has a height difference of 1.
:::tip

15
makefile
View file

@ -1,17 +1,20 @@
dev:
URL=http://localhost BASE_URL=/ npm run start
dev: regenerate-dots regenerate-zips
URL=http://localhost BASE_URL=/ yarn run start
deploy-aisa:
URL=https://fi.muni.cz BASE_URL=~xfocko/kb/ npm run build
URL=https://fi.muni.cz BASE_URL=~xfocko/kb/ yarn run build
rsync -avzrlpptv --delete build/ aisa:~/public_html/kb/
deploy-poincare:
URL=https://fi.mfocko.xyz BASE_URL=/ npm run build
URL=https://fi.mfocko.xyz BASE_URL=/ yarn run build
rsync -avzrlpptv --delete build/ poincare:~/public_html/fi/
deploy: deploy-aisa deploy-poincare
deploy: regenerate-dots regenerate-zips deploy-aisa deploy-poincare
regenerate-dots:
bash regenerate-dots.sh
.PHONY: deploy-aisa deploy-poincare regenerate-dots
regenerate-zips:
bash regenerate-zips.sh
.PHONY: deploy-aisa deploy-poincare regenerate-dots regenerate-zips

18
regenerate-zips.sh Normal file
View file

@ -0,0 +1,18 @@
#!/bin/bash
# remove preexisting ZIPs
find ./static/files -name '*.zip' -exec rm {} \;
for relative_path in $(find ./static/files -name '.zipit' -print); do
relative_path=$(dirname $relative_path)
base=$(basename $relative_path)
pushd $relative_path/..
echo "PWD: $PWD"
all_files=$(find $base/** ! -name '.zipit' -print)
zip -9 $base.zip $all_files
mv $base.zip $base/$base.zip
popd
done;

105
static/files/ib002/bfs-tree/bfs_graph.svg
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@ -1,105 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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-->
<!-- Pages: 1 -->
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viewBox="0.00 0.00 189.00 404.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 400)">
<polygon fill="white" stroke="transparent" points="-4,4 -4,-400 185,-400 185,4 -4,4"/>
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<title>j</title>
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Side by side

Before

Width:  |  Height:  |  Size: 4.5 KiB

110
static/files/ib002/bfs-tree/bfs_graph_with_additional_edge.svg
View file

@ -1,110 +0,0 @@
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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-->
<!-- Pages: 1 -->
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viewBox="0.00 0.00 189.00 404.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<polygon fill="white" stroke="transparent" points="-4,4 -4,-400 185,-400 185,4 -4,4"/>
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<g id="node1" class="node">
<title>a</title>
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<text text-anchor="middle" x="126" y="-374.3" font-family="Iosevka,'Iosevka Term','Cascadia Code','JetBrains Mono','Fira Code',monospace" font-size="14.00">a</text>
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Width:  |  Height:  |  Size: 4.6 KiB

102
static/files/ib002/bfs-tree/bfs_tree.svg
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