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Add option to save files by default instead of printing to stdout. #7

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6 changes: 5 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,7 @@ $ make install bindir=/path/to/bin
$ transfer --help
Usage:
transfer download [<url> [file]]
[--decrypt|-d] [--file|-f <file>] [--password|-p <password>] [--trace|-x]
[--decrypt|-d] [--save|--cat] [--file|-f <file>] [--password|-p <password>] [--trace|-x]
[--url|-u <url>]

transfer upload [<file> [slug]]
Expand All @@ -108,6 +108,10 @@ More Information:
repo https://github.com/rockymadden/transfer-cli
```

### Configurable options
Change these variables at the top of the script to change the default behaviour.
* `use_stdout`: set to `no` to save downloaded files by default instead of writing them to standard output (may be less pipe-friendly). This option can be overridden through the `--cat` or `--save` CLI arguments.

## License
```
The MIT License (MIT)
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11 changes: 9 additions & 2 deletions src/transfer
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@@ -1,5 +1,8 @@
#!/usr/bin/env bash

# CONFIGURABLE OPTIONS #################################################################################
use_stdout="yes"

# COMMAND PARSING #################################################################################
cmd="${1}" ; shift

Expand All @@ -11,12 +14,14 @@ esac
# ARGUMENT AND OPTION PARSING #####################################################################
while (( "$#" )); do
case "${1}" in
--cat) use_stdout="yes" ; shift ;;
--decrypt|-d) decrypt=0 ; shift ;;
--encrypt|-e) encrypt=0 ; shift ;;
--file=*) file=${1/--file=/''} ; shift ;;
--file*|-f*) file=${2} ; shift ; shift ;;
--password=*) password=${1/--password=/''} ; shift ;;
--password*|-p*) password=${2} ; shift ; shift ;;
--save) use_stdout="no" ; shift ;;
--slug=*) slug=${1/--slug=/''} ; shift ;;
--slug*|-s*) slug=${2} ; shift ; shift ;;
--trace|-x) trace='set -x' ; shift ;;
Expand Down Expand Up @@ -53,6 +58,8 @@ esac

# COMMAND FUNCTIONS ###############################################################################
function download() {
[ -z "${file}" -a "${use_stdout}" == "no" ] && file=${url##*/}

if [ -n "${file}" ]; then
local path=$(greadlink -f "${file}" 2> /dev/null || readlink -f "${file}" 2> /dev/null)

Expand All @@ -77,7 +84,7 @@ function help() {
echo ' [--url|-u <url>]'
echo
echo " ${bin} upload [<file> [slug]]"
echo ' [--encrypt|-e] [--file|-f <file>] [--password|-p <password>] [--slug|-s <slug>]'
echo ' [--encrypt|-e] [--max-days|-y <days>] [--max-downloads|-l <dls>] [--file|-f <file>] [--password|-p <password>] [--slug|-s <slug>]'
echo ' [--trace|-x]'
echo
echo 'Commands:'
Expand Down Expand Up @@ -122,7 +129,7 @@ function upload() {
curl --progress-bar --upload-file - "https://transfer.sh/${slug}" > ${tmpurl}
fi

cat ${tmpurl}
cat ${tmpurl} && [ "${use_stdout}" == "no" ] && echo
if type pbcopy &> /dev/null; then cat ${tmpurl} | tr -d '\n' | pbcopy; fi
}

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