mirror of
https://github.com/nickyeoman/docker-compose-cookbooks.git
synced 2026-09-04 10:56:23 +00:00
103 lines
3.0 KiB
Bash
103 lines
3.0 KiB
Bash
#!/bin/bash
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process_help_comments() {
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local input_file="$1"
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local output_file="$2"
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local project_path="$3"
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local cookbook_dir="$4"
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local temp_file=$(mktemp)
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while IFS= read -r line; do
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# Handle headings (keep headings and process below lines)
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if [[ "$line" =~ ^# ]]; then
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echo "$line" >> "$temp_file"
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elif [[ "$line" =~ ^([^=]+)= ]]; then
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local var_name="${BASH_REMATCH[1]}"
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local var_value="${line#*=}"
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var_value=$(echo "$var_value" | sed 's/\s*#HELP:.*$//')
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# Process #HELP comments
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if [[ "$line" =~ \#HELP:\ project_path ]]; then
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var_value="$HLPR_PROJECTPATH"
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elif [[ "$line" =~ \#HELP:\ volpath ]]; then
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var_value="$HLPR_PROJECTPATH/data"
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elif [[ "$line" =~ \#HELP:\ cookbooks ]]; then
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var_value="$HLPR_COOKBOOKDIR"
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elif [[ "$line" =~ \#HELP:\ gen32 ]]; then
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var_value=$(pwgen -cnsB1v 32)
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fi
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# Add the processed variable to the temp file
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echo "${var_name}=${var_value}" >> "$temp_file"
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else
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# If the line doesn't match a variable, just echo it
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echo "$line" >> "$temp_file"
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fi
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done < "$input_file"
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# Call remove_duplicate_variables to process temp_file and write to output_file
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cat "$temp_file" >> $output_file
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rm "$temp_file"
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}
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remove_duplicate_variables() {
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local input_file="$1"
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local temp_file=$(mktemp)
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declare -A seen_keys
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while IFS= read -r line; do
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# Skip lines that start with # or are blank
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if [[ ! $line =~ ^# ]] && [[ -n $line ]]; then
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# Extract the part before the equals sign
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key=$(echo "$line" | awk -F '=' '{print $1}')
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# Check if the key has already been seen
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if [[ -z "${seen_keys[$key]}" ]]; then
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# Mark the key as seen
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seen_keys[$key]=1
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# Output the key
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echo "$line" >> "$temp_file"
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fi
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else
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echo "$line" >> "$temp_file"
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fi
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done < "$input_file"
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# Replace the original file with the deduplicated version
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mv "$temp_file" "$input_file"
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}
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# Function to create .env file
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create_env() {
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local project_path="$1"
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local selected_dirs="$2"
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local cookbook_dir="$3"
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local new_env_file="$project_path/.env"
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local current_date=$(date)
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local git_user=$(git config --get user.name)
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if [[ -z "$git_user" ]]; then
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local git_user=$USER
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fi
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# Create the file
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touch $new_env_file
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echo "# Auto Generated env file on $current_date by $git_user" >> "$new_env_file"
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# Loop through selected directories and process sample.env files
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for dir in $selected_dirs; do
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local sample_file="$cookbook_dir/$dir/sample.env"
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if [ -f "$sample_file" ]; then
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process_help_comments "$sample_file" "$new_env_file" "$project_path" "$cookbook_dir"
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else
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echo "Warning: Create an issue: No sample.env found in $dir" >&2
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echo "#No Sample File found, raise a bug" >> "$new_env_file"
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fi
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done
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remove_duplicate_variables "$new_env_file"
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}
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