Files
reusable-actions/.gitea/actions/discover-skins/action.yml

143 lines
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YAML

name: "Discover and Detect Skins"
description: "Find all skins and detect which ones changed since last tag or based on inputs"
inputs:
force_rebuild:
description: "Force rebuild all skins"
required: false
default: "false"
target_skins:
description: "JSON array of skins to rebuild (e.g., '[\"skin1\", \"skin2\"]')"
required: false
default: ""
outputs:
changed_skins_file:
description: "Path to file containing changed skins"
value: ${{ steps.detect.outputs.changed_skins_file }}
all_skins:
description: "All discovered skins (JSON array)"
value: ${{ steps.discover_all.outputs.all_skins }}
runs:
using: "composite"
steps:
- name: Discover all skins
id: discover_all
shell: bash
run: |
echo "Discovering all skins in $SKINS_DIR…"
all_skins_file="/tmp/all_skins_shared.json"
find "$SKINS_DIR" -mindepth 1 -maxdepth 1 -type d -print0 \
| while IFS= read -r -d '' dir; do basename "$dir"; done \
| jq -R . | jq -cs . > "$all_skins_file"
json=$(cat "$all_skins_file")
{
echo "all_skins<<EOF"
echo "$json"
echo "EOF"
} >> "$GITHUB_OUTPUT"
echo "all_skins_file=$all_skins_file" >> "$GITHUB_OUTPUT"
- name: Detect Changed Skin Directories
id: detect
shell: bash
run: |
set -e
echo "[Detect Changed Skin Directories Started]"
all_skins_file="/tmp/all_skins_shared.json"
temp_all_skins="/tmp/all_skins_raw_$RANDOM.txt"
jq -r '.[]' "$all_skins_file" > "$temp_all_skins"
mapfile -t all_skins < "$temp_all_skins"
rm -f "$temp_all_skins"
force_rebuild='${{ inputs.force_rebuild }}'
target_skins='${{ inputs.target_skins }}'
skins=()
deleted_skins=()
echo "→ Force rebuild flag: $force_rebuild"
echo "→ Target skins input: $target_skins"
if [[ "$force_rebuild" == "true" ]]; then
echo "→ Force rebuild enabled. Using full list"
skins=("${all_skins[@]}")
elif [[ -n "$target_skins" && "$target_skins" != "" ]]; then
echo "→ Using target_skins input"
temp_target_file="/tmp/target_skins_$RANDOM.json"
printf '%s' "$target_skins" > "$temp_target_file"
mapfile -t skins < <(jq -r '.[]' "$temp_target_file")
rm -f "$temp_target_file"
echo "✓ Found ${#skins[@]} skin(s) from target_skins input"
else
echo "→ No rebuild flags set. Finding latest git tag..."
latest_tag=$(git tag --sort=-version:refname | head -n 1)
if [[ -n "$latest_tag" ]]; then
echo "→ Latest tag found: $latest_tag"
echo "→ Finding added/modified skins since $latest_tag…"
mapfile -t skins < <(
git diff --name-only -z --diff-filter=AM "$latest_tag" HEAD \
| while IFS= read -r -d '' file; do
[[ $file == Skins/* ]] && echo "${file#Skins/}" | cut -d/ -f1
done | sort -u
)
echo "✓ Found ${#skins[@]} added/modified skins"
echo "→ Finding deleted skins since $latest_tag…"
mapfile -t deleted_skins < <(
git diff --name-only -z --diff-filter=D "$latest_tag" HEAD \
| while IFS= read -r -d '' file; do
[[ $file == Skins/* ]] && echo "${file#Skins/}" | cut -d/ -f1
done | sort -u
)
if [ "${#deleted_skins[@]}" -gt 0 ]; then
for d in "${deleted_skins[@]}"; do
echo "→ Skin '$d' was deleted"
done
else
echo "✓ No skins deleted"
fi
else
echo "→ No tag found. Falling back to ALL_SKINS_DIR…"
skins=("${all_skins[@]}")
echo "✓ Found ${#skins[@]} skin directories (from ALL_SKINS_DIR)"
fi
fi
echo ""
echo "[Cleaning Skin Names]"
uniq_skins=()
for skin in "${skins[@]}"; do
skin="${skin#"${skin%%[![:space:]]*}"}"
skin="${skin%"${skin##*[![:space:]]}"}"
[[ -n "$skin" ]] && uniq_skins+=("$skin")
done
echo "✓ ${#uniq_skins[@]} valid skin names after cleaning"
echo ""
echo "[Writing Changed Skins to File]"
changed_skins_file="/tmp/changed_skins_$RANDOM.txt"
if [ "${#uniq_skins[@]}" -eq 0 ]; then
echo "→ No added/modified skins detected."
echo "[]" > "$changed_skins_file"
else
printf '%s\n' "${uniq_skins[@]}" | jq -R . | jq -cs . > "$changed_skins_file"
echo "✓ Skins written to $changed_skins_file"
fi
{
echo "changed_skins_file<<EOF"
echo "$changed_skins_file"
echo "EOF"
} >> "$GITHUB_OUTPUT"
echo ""
echo "[Detect Changed Skin Directories Complete — ${#uniq_skins[@]} skins processed, ${#deleted_skins[@]} skins deleted]"