123 lines
3.9 KiB
YAML
123 lines
3.9 KiB
YAML
name: Generate Directory READMEs
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on:
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push:
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branches: [main, master]
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paths:
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- "Found/**"
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- "Made/**"
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workflow_dispatch:
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permissions:
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contents: write
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jobs:
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generate-readmes:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Generate READMEs
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run: |
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#!/bin/bash
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set -euo pipefail
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IMAGE_EXTS=("jpg" "jpeg" "png" "gif" "webp" "bmp" "svg")
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count_images() {
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local dir="$1" count=0
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for ext in "${IMAGE_EXTS[@]}"; do
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local n
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n=$(find "$dir" -maxdepth 1 -type f -iname "*.${ext}" 2>/dev/null | wc -l)
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count=$((count + n))
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done
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echo "$count"
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}
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get_images() {
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local dir="$1"
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for ext in "${IMAGE_EXTS[@]}"; do
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find "$dir" -maxdepth 1 -type f -iname "*.${ext}" 2>/dev/null
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done | sort
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}
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get_subdirs() {
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find "$1" -maxdepth 1 -mindepth 1 -type d 2>/dev/null | sort
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}
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generate_readme() {
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local dir="$1" readme="${1}/README.md"
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local dir_name rel_path
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dir_name=$(basename "$dir")
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rel_path="${dir#./}"
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[ "$rel_path" = "." ] && return
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local content=""
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content+="# ${dir_name}\n\n"
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local parent parent_name
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parent=$(dirname "$dir")
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parent_name=$(basename "$parent")
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if [ "$parent" != "." ]; then
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content+="[\u2b05\ufe0f Back to ${parent_name}](../README.md)\n\n"
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fi
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local subdirs
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subdirs=$(get_subdirs "$dir")
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if [ -n "$subdirs" ]; then
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content+="## Folders\n\n"
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while IFS= read -r subdir; do
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local sub_name sub_count
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sub_name=$(basename "$subdir")
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sub_count=$(count_images "$subdir")
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content+="- [\ud83d\udcc2 ${sub_name}](./${sub_name}/) (${sub_count} images)\n"
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done <<< "$subdirs"
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content+="\n"
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fi
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local images
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images=$(get_images "$dir")
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if [ -n "$images" ]; then
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local img_count
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img_count=$(echo "$images" | wc -l)
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content+="## Images (${img_count})\n\n"
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content+="| | | |\n|---|---|---|\n"
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local col=0
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while IFS= read -r img; do
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local img_name
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img_name=$(basename "$img")
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[ $col -eq 0 ] && content+="| "
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content+="[](./${img_name}) "
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col=$((col + 1))
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if [ $col -eq 3 ]; then
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content+="|\n"
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col=0
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fi
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done <<< "$images"
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if [ $col -ne 0 ]; then
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while [ $col -lt 3 ]; do
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content+="| "
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col=$((col + 1))
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done
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content+="|\n"
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fi
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content+="\n"
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fi
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echo -e "$content" > "$readme"
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echo "Generated: ${readme}"
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}
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for base_dir in Found Made; do
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if [ -d "$base_dir" ]; then
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generate_readme "./${base_dir}"
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while IFS= read -r dir; do
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generate_readme "$dir"
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done < <(find "./${base_dir}" -type d | sort)
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fi
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done
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- name: Commit and push changes
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run: |
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git config user.name "ACTIONEER[BOT]"
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git config user.email "actioneer@users.noreply.git.krzak.org"
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if git diff --quiet -- '*.md'; then
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echo "No changes to commit"
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exit 0
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fi
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git add '**/README.md'
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git commit -m "generate READMEs"
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git push
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