34 lines
819 B
Bash
34 lines
819 B
Bash
# git helpers for aliases
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function git_current_branch {
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command git rev-parse --abbrev-ref HEAD 2>/dev/null
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}
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function git_main_branch {
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command git rev-parse --git-dir &>/dev/null || return
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local ref
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for ref in refs/{heads,remotes/{origin,upstream}}/{main,master,trunk}; do
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if command git show-ref -q --verify "$ref"; then
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echo ${ref:t}
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return 0
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fi
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done
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echo main
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}
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function tmux_attach {
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local tmux_running
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tmux_running=$(pgrep tmux)
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if [[ -n ${TMUX} ]]; then
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echo "already attached; refreshing env"
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source <(tmux show-environment | sed -n 's/^\(.*\)=\(.*\)$/export \1="\2"/p')
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return 0
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fi
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if [[ -z $tmux_running ]]; then
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~/.config/tmux/scripts/tmux-sessionizer ~
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else
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tmux a
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fi
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}
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