31 lines
610 B
Bash
Executable file
31 lines
610 B
Bash
Executable file
#!/bin/sh
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#
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# Attach or create tmux session named the same as current directory.
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path_name="$(basename "$PWD" | tr . -)"
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session_name=${1-$path_name}
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not_in_tmux() {
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[ -z "$TMUX" ]
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}
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session_exists() {
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tmux list-sessions | sed -E 's/:.*$//' | grep -q "^$session_name$"
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}
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create_detached_session() {
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(TMUX='' tmux new-session -Ad -s "$session_name")
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}
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create_if_needed_and_attach() {
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if not_in_tmux; then
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tmux new-session -As "$session_name"
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else
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if ! session_exists; then
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create_detached_session
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fi
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tmux switch-client -t "$session_name"
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fi
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}
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create_if_needed_and_attach
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