ChatGPT get_field bash function

example-data.txt

 ------------------ ---------------------------------------------- 
  ID                 1234d12a-1d12-12b1-1234-123e1234a123          
  Name               some-misc-slug                                
  Label              Some Misc Name                                
  Created            2022-11-29 21:45:09                           
  Framework          wordpress                                     
  Region             United States                                 
  Repository         12b123ab-0e12-34dc-a56d-fd7890bb1234:         
                     https://github.com/jazzsequence/jazzsequence.github.io.git  
 ------------------ ----------------------------------------------

example.sh

get_field() {
  # $1: field name
  # $2: input string
  echo "$2" | awk -v field="$1" '$1 == field { print $2 }'
}

final.sh

get_field() {
  local input="$1"
  # Remove leading and trailing whitespace from each line
  input="$(echo "$input" | sed -e 's/^[ \t]*//')"

  # Remove the first and last lines that are entirely dashes
  input="$(echo "$input" | sed -e '1d' -e '$d')"
  # $1: field name
  # $2: input string
  echo "$2" | awk -v field="$1" '$1 == field { print $2 }'
}

usage.sh

# Extract the ID and Name fields
id=$(get_field "ID" "$input")
name=$(get_field "Name" "$input")

# Print the extracted values
echo "ID: $id"
echo "Name: $name"