Kenneth Benzie (Benie)
06891857e5
This flag sets the session name to `<project>` where `<project>` is a git repository to make working with multiple worktrees more streamlined.
76 lines
2.4 KiB
Bash
76 lines
2.4 KiB
Bash
session() {
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if [[ "$1" == "" ]]; then
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echo "usage: session [-h] <name> [<host>]
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session -p <project>"
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elif [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then
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echo "usage: session [-h] <name> [<host>]
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session -p <project>
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Create or attach to a tmux session by name either locally on on a remote host
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via ssh.
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With -p create or attach to a session for <project>, a path in ~/Projects with
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the prefix removed, which must be a git repository. The session is named after
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the project and holds a home window plus a window at the project, named after
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its default branch.
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"
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elif [[ "$1" == "-p" ]] || [[ "$1" == "--project" ]]; then
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local project=${2%/}
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if [[ "$project" == "" ]]; then
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echo "$fg[red]error:$reset_color missing <project> argument"
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return 1
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fi
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if [[ "$3" != "" ]]; then
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echo "$fg[red]error:$reset_color invalid argument: $3"
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return 1
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fi
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local repo=$HOME/Projects/$project
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if [ ! -d "$repo" ]; then
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echo "$fg[red]error:$reset_color no such project: $project"
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return 1
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fi
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if ! git -C "$repo" rev-parse --git-dir &>/dev/null; then
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echo "$fg[red]error:$reset_color not a git repository: $repo"
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return 1
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fi
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# tmux rewrites `.` and `:` in session names, so mirror that to keep the
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# name we create and the name we target in sync.
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local name=${project//[.:]/_}
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if [[ "$TMUX" == "" ]]; then
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tmux new-session -As "$name" -c $HOME -e "TMUX_PROJECT=$project"
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else
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tmux has-session -t "=$name" &> /dev/null || \
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tmux new-session -Ads "$name" -c $HOME -e "TMUX_PROJECT=$project"
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tmux switch-client -t "=$name"
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fi
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else
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local name=$1
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local host=$2
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if [[ "$3" != "" ]]; then
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echo "$fg[red]error:$reset_color invalid argument: $3"
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return 1
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fi
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declare -A hosts
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if [ -f ~/.config/session ]; then
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source ~/.config/session
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fi
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local url=$hosts[$host]
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host=${url:-$host}
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if [[ "$TMUX" == "" ]]; then
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local cmd="tmux new-session -As $name"
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if [[ "$host" != "" ]]; then
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cmd="ssh $host -t $cmd"
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fi
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eval $cmd
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else
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if [[ "$host" != "" ]]; then
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echo "$fg[red]error:$reset_color <host> not allowed inside tmux session"
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return 1
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fi
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tmux list-sessions | grep "$name:" &> /dev/null || \
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tmux new-session -Ads $name -c $HOME
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tmux switch-client -t $name
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fi
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fi
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}
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