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feat: add a sparse-checkout workflow
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#!/usr/bin/env bash | ||
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# Usage instructions for cloning and setting up sparse-checkout | ||
# 1. Clone the repository sparsely: | ||
# git clone --filter=blob:none --sparse https://github.com/freeCodeCamp/freeCodeCamp.git | ||
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# 2. Navigate into the repository directory: | ||
# cd freeCodeCamp | ||
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# 3. Initialize sparse-checkout to include the script: | ||
# git sparse-checkout init --no-cone | ||
# git sparse-checkout add bootstrap.sh | ||
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# 4. Check out the main branch: | ||
# git checkout main | ||
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# 5. Run the script with the desired operation: | ||
# ./bootstrap.sh --checkout <language1> <language2> ... | ||
# ./bootstrap.sh --checkout-all | ||
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# Colors | ||
RED='\033[0;31m' | ||
GREEN='\033[0;32m' | ||
YELLOW='\033[0;33m' | ||
BLUE='\033[0;34m' | ||
NC='\033[0m' # No Color | ||
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# Configuration for language folders | ||
LANGUAGE_FOLDERS=( | ||
"arabic" | ||
"chinese" | ||
"chinese-traditional" | ||
"english" | ||
"espanol" | ||
"german" | ||
"italian" | ||
"japanese" | ||
"korean" | ||
"portuguese" | ||
"swahili" | ||
"ukrainian" | ||
) | ||
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# Function to initialize sparse-checkout with the base configuration | ||
initialize_sparse_checkout() { | ||
echo -e "${BLUE} :> Initializing sparse-checkout with base configuration...${NC}" | ||
git sparse-checkout init --no-cone || { | ||
echo -e "${RED} :> [ERROR] Failed to initialize sparse-checkout.${NC}" | ||
exit 1 | ||
} | ||
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echo -e "${GREEN} :> Sparse-checkout initialized.${NC}" | ||
} | ||
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# Function to check out specific language folders | ||
checkout_languages() { | ||
echo -e "${BLUE} :> Checking out language folders: $*...${NC}" | ||
initialize_sparse_checkout | ||
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git sparse-checkout set "/*" || { | ||
echo -e "${RED} :> [ERROR] Failed to set sparse-checkout.${NC}" | ||
exit 1 | ||
} | ||
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for lang in "${LANGUAGE_FOLDERS[@]}"; do | ||
git sparse-checkout add "!/curriculum/challenges/$lang" "!/curriculum/dictionaries/$lang" || { | ||
echo -e "${RED} :> [ERROR] Failed to remove language folders: $lang.${NC}" | ||
exit 1 | ||
} | ||
done | ||
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for language in "$@"; do | ||
found=false | ||
for lang in "${LANGUAGE_FOLDERS[@]}"; do | ||
if [[ "$lang" == "$language" ]]; then | ||
found=true | ||
git sparse-checkout add "/curriculum/challenges/$language" "/curriculum/dictionaries/$language" || { | ||
echo -e "${RED} :> [ERROR] Failed to add language folders: $language.${NC}" | ||
exit 1 | ||
} | ||
break | ||
fi | ||
done | ||
if [[ $found == false ]]; then | ||
echo -e "${YELLOW} :> [WARNING] Invalid language specified: $language. Skipping...${NC}" | ||
fi | ||
done | ||
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echo -e "${GREEN} :> Checkout of specified languages completed.${NC}" | ||
} | ||
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# Function to check out all language folders | ||
checkout_all_languages() { | ||
echo -e "${BLUE} :> Checking out all language folders...${NC}" | ||
git sparse-checkout disable || { | ||
echo -e "${RED} :> [ERROR] Failed to disable sparse-checkout.${NC}" | ||
exit 1 | ||
} | ||
echo -e "${GREEN} :> Checkout of all language folders completed.${NC}" | ||
} | ||
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# Function to ensure the repository is in a clean state | ||
check_clean_state() { | ||
output=$(git status --porcelain) | ||
if [[ -n ${output} ]]; then | ||
echo -e "${RED} :> [ERROR] Uncommitted changes exist. Please commit or stash your changes before running the script.${NC}" | ||
exit 1 | ||
fi | ||
} | ||
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# Function to print usage information | ||
usage() { | ||
echo -e "${BLUE}Usage:${NC}" | ||
echo "$0 [--checkout <language1> <language2> ... | --checkout-all | --help ]" | ||
echo -e "${BLUE}Options:${NC}" | ||
echo -e "${BLUE} --checkout <language1> <language2> ... Check out the specified language folders${NC}" | ||
echo -e "${BLUE} --checkout-all Check out all language folders${NC}" | ||
echo -e "${BLUE} --help, -h Display this help message${NC}" | ||
} | ||
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# Main script logic | ||
main() { | ||
OPERATION=$1 | ||
shift | ||
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# Ensure the script is being run inside the repository directory | ||
if [ ! -d ".git" ]; then | ||
echo -e "${RED} :> [ERROR] This script must be run inside a Git repository.${NC}" | ||
exit 1 | ||
fi | ||
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check_clean_state | ||
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case $OPERATION in | ||
--checkout) | ||
if [ $# -eq 0 ]; then | ||
echo -e "${RED} :> [ERROR] No languages specified.${NC}" | ||
usage | ||
exit 1 | ||
fi | ||
checkout_languages "$@" | ||
;; | ||
--checkout-all) | ||
checkout_all_languages | ||
;; | ||
--help | -h | '') | ||
usage | ||
;; | ||
*) | ||
echo -e "${RED} :> [ERROR] Invalid option.${NC}" | ||
usage | ||
;; | ||
esac | ||
} | ||
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main "$@" |