115 lines
2.3 KiB
Bash
Executable file
115 lines
2.3 KiB
Bash
Executable file
#!/bin/bash
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# from: https://gist.github.com/RichardBronosky/56d8f614fab2bacdd8b048fb58d0c0c7
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LINUX_copy() {
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cat | xclip -selection clipboard
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}
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LINUX_paste() {
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xclip -selection clipboard -o
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}
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WSL_copy() {
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cat | /mnt/c/Windows/System32/clip.exe
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}
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WSL_paste() {
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/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe Get-Clipboard | sed 's/\r//'
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}
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CYGWIN_copy() {
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cat >/dev/clipboard
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}
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CYGWIN_paste() {
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cat /dev/clipboard
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}
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MAC_copy() {
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cat | pbcopy
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}
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MAC_paste() {
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pbpaste
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}
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stdin_is_a_pipe() {
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[[ -p /dev/stdin ]]
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}
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stdin_is_a_tty() {
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[[ -t 0 ]]
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}
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stdin_is_pipe_like() {
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stdin_is_a_pipe || ! stdin_is_a_tty
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}
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stdout_is_pipe_like() {
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! stdout_is_a_tty # meaning # it must be a pipe or redirection
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}
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stdout_is_a_tty() {
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[[ -t 1 ]]
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}
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requested_open_ended() {
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[[ ${args[0]:-} == "-" ]]
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}
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requested_test_suite() {
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[[ ${args[0]:-} == "--test" ]]
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}
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enable_tee_like_chaining() {
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# see `man tee`
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if stdout_is_pipe_like; then
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${os}_paste
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elif requested_open_ended; then
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${os}_paste
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echo
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fi
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}
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prevent_prompt_from_being_on_the_same_line() {
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if stdout_is_a_tty; then # we don't have to be strict about not altering the output
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echo
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fi
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}
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detect_os() {
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if [[ -f /proc/version ]] && grep -iq Microsoft /proc/version; then
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printf WSL
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else
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case "$(uname -s)" in
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Linux*) printf LINUX ;;
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Darwin*) printf MAC ;;
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CYGWIN*) printf CYGWIN ;;
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esac
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fi
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}
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function debug() {
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stdin_is_a_pipe && echo "stdin_is_a_pipe: 1" >>/tmp/ono || echo "stdin_is_a_pipe: 0" >>/tmp/ono
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stdin_is_a_tty && echo "stdin_is_a_tty: 1" >>/tmp/ono || echo "stdin_is_a_tty: 0" >>/tmp/ono
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stdin_is_pipe_like && echo "stdin_is_pipe_like: 1" >>/tmp/ono || echo "stdin_is_pipe_like: 0" >>/tmp/ono
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stdout_is_pipe_like && echo "stdout_is_pipe_like: 1" >>/tmp/ono || echo "stdout_is_pipe_like: 0" >>/tmp/ono
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stdout_is_a_tty && echo "stdout_is_a_tty: 1" >>/tmp/ono || echo "stdout_is_a_tty: 0" >>/tmp/ono
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echo >>/tmp/ono
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}
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main() {
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os="$(detect_os)"
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if stdin_is_pipe_like; then
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${os}_copy
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enable_tee_like_chaining
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else # stdin is not pipe-like
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${os}_paste
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prevent_prompt_from_being_on_the_same_line
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fi
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}
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args=("$@")
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[[ ${DEBUG:-} == 1 ]] && debug
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main
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