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Allow the tdl script to download a singular URL as well

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This commit is contained in:
Robin Steinberg
2026-06-05 23:19:20 +02:00
parent dcf59d9a6c
commit 54948644e8
2 changed files with 28 additions and 21 deletions
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README.md
+5 -4
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@@ -25,16 +25,17 @@ Arguments:
``` ```
### tdl ### tdl
Automates downloading a list of URLs from a text file using tiddl. Download URLs using tiddl, either individually or from a list file.
```text ```text
Usage: ./tdl [FILE] Usage: ./tdl [URL] | -f [FILE]
Arguments: Arguments:
FILE Path to a text file containing one URL per line. URL A single URL to download.
Options: Options:
--help Display this help message and exit. -f, --file FILE Path to a text file containing one URL per line.
--help Display this help message and exit.
``` ```
## Requirements ## Requirements
tdl
+23 -17
View File
@@ -1,14 +1,15 @@
`#!/bin/bash #!/bin/bash
show_help() { show_help() {
echo "Usage: tdl [FILE]" echo "Usage: tdl [URL] | -f [FILE]"
echo "Download a list of URLs from a file using tiddl." echo "Download URLs using tiddl."
echo "" echo ""
echo "Arguments:" echo "Arguments:"
echo " FILE Path to a text file containing one URL per line." echo " URL A single URL to download."
echo "" echo ""
echo "Options:" echo "Options:"
echo " --help Display this help message and exit." echo " -f, --file FILE Path to a text file containing one URL per line."
echo " --help Display this help message and exit."
} }
if [[ $# -eq 0 ]] || [[ "$1" == "--help" ]]; then if [[ $# -eq 0 ]] || [[ "$1" == "--help" ]]; then
@@ -16,17 +17,22 @@ if [[ $# -eq 0 ]] || [[ "$1" == "--help" ]]; then
exit 0 exit 0
fi fi
INPUT_FILE="$1" if [[ "$1" == "-f" || "$1" == "--file" ]]; then
if [[ -z "$2" ]]; then
echo "Error: File path required for $1."
exit 1
fi
INPUT_FILE="$2"
if [[ ! -f "$INPUT_FILE" ]]; then
echo "Error: File '$INPUT_FILE' not found."
exit 1
fi
if [[ ! -f "$INPUT_FILE" ]]; then while IFS= read -r url || [[ -n "$url" ]]; do
echo "Error: File '$INPUT_FILE' not found." [[ -z "$url" || "$url" =~ ^[[:space:]]*# ]] && continue
exit 1 url=$(echo "$url" | xargs)
tiddl download url "$url"
done < "$INPUT_FILE"
else
tiddl download url "$1"
fi fi
while IFS= read -r url || [[ -n "$url" ]]; do
# Skip empty lines and comments
[[ -z "$url" || "$url" =~ ^[[:space:]]*# ]] && continue
# Trim whitespace
url=$(echo "$url" | xargs)
tiddl download url "$url"
done < "$INPUT_FILE"