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entrypoint.sh
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entrypoint.sh
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#!/bin/bash
set -e
info() {
echo -e "\033[1;34m$1\033[0m"
}
warn() {
echo "::warning :: $1"
}
error() {
echo "::error :: $1"
exit 1
}
source_file="${1}"
scene_names="${2}"
args="${3}"
manim_repo="${4}"
extra_packages="${5}"
extra_system_packages="${6}"
pre_render="${7}"
post_render="${8}"
merge_assets="${9}"
fonts_dir="${10}"
extra_repos="${11}"
community="${12}"
if [[ "$manim_repo" == "https://github.com/ManimCommunity/manim" || "$manim_repo" == "https://github.com/ManimCommunity/manim/" ]]; then
community=true
fi
echo "Community? $community"
if [[ -z "$source_file" ]]; then
error "Input 'source_file' is missing."
fi
if [[ -n $fonts_dir ]]; then
info "Adding fonts..."
cp -r "$fonts_dir" /usr/share/fonts/custom
ls /usr/share/fonts/custom
apt install fontconfig -y
mkfontscale
mkfontdir
fc-cache -fv
fi
info "Cloning $manim_repo ..."
if [[ $community == true ]]; then
git clone "$manim_repo" manimcm --depth=1
else
git clone "$manim_repo" manim --depth=1
fi
merge() {
if [[ -e $1 && -e $2 ]]; then
for i in $(ls $2); do
if [[ -e "$1$i" ]]; then
if [[ -d "$1$i" ]]; then
merge "$1$i/" "$2$i/"
fi
else
mv "$2$i" "$1$i"
fi
done
rm -rf "$2"
fi
}
if [[ $merge_assets == true && $community == false ]]; then
merge "assets/" "manim/assets/"
fi
if [[ $community == true ]]; then
mv manimcm/* .
else
mv manim/* .
fi
info "Installing requirements of manim..."
if [[ community == true ]]; then
python -m pip install -e .
else
python -m pip install -r requirements.txt
fi
if [[ -n "$extra_system_packages" ]]; then
for pkg in $extra_system_packages; do
info "Installing $pkg by apk..."
apk --no-cache add "$pkg"
done
fi
if [[ -n "$extra_packages" ]]; then
for pkg in $extra_packages; do
info "Installing $pkg by pip..."
python -m pip install "$pkg"
done
fi
if [[ -n "$extra_repos" ]]; then
for repo in $extra_repos; do
info "Cloning $repo by git..."
git clone "$repo" --depth=1
done
fi
if [[ -n "$pre_render" ]]; then
info "Run pre compile commands"
eval "$pre_render"
fi
info "Rendering..."
if [[ $community == true ]]; then
for sce in $scene_names; do
python -m manim "$source_file" $sce ${args[@]}
if [ $? -ne 0 ]; then
error "manim render error"
fi
done
else
for sce in $scene_names; do
python manim.py "$source_file" $sce ${args[@]}
if [ $? -ne 0 ]; then
error "manim render error"
fi
done
fi
if [[ -n "$post_render" ]]; then
info "Run post compile commands"
eval "$post_render"
fi
info "Searching outputs..."
cnt=0
videos_path="/github/workspace/media/videos/"
for sce in $scene_names; do
video=$(find ${videos_path} -name "${sce}.mp4" -o -name "${sce}.mov" -o -name "${sce}.png")
output[$cnt]=$video
cnt=$cnt+1
done
mkdir /github/workspace/outputs
for file in ${output[@]}; do
cp $file "/github/workspace/outputs/"
done
echo "All ${#output[@]} outputs: ${output[@]}"
ls /github/workspace/outputs
echo "::set-output name=video_path::./outputs/*"