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65 lines
2.2 KiB
65 lines
2.2 KiB
# Default auto-fetch interval: 60 seconds |
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: ${GIT_AUTO_FETCH_INTERVAL:=60} |
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# Necessary for the git-fetch-all function |
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zmodload zsh/datetime |
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zmodload -F zsh/stat b:zstat # only zstat command, not stat command |
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function git-fetch-all { |
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( |
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# Get git root directory |
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if ! gitdir="$(command git rev-parse --git-dir 2>/dev/null)"; then |
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return 0 |
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fi |
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# Do nothing if auto-fetch is disabled or don't have permissions |
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if [[ ! -w "$gitdir" || -f "$gitdir/NO_AUTO_FETCH" ]] || |
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[[ -f "$gitdir/FETCH_LOG" && ! -w "$gitdir/FETCH_LOG" ]]; then |
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return 0 |
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fi |
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# Get time (seconds) when auto-fetch was last run |
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lastrun="$(zstat +mtime "$gitdir/FETCH_LOG" 2>/dev/null || echo 0)" |
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# Do nothing if not enough time has passed since last auto-fetch |
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if (( EPOCHSECONDS - lastrun < $GIT_AUTO_FETCH_INTERVAL )); then |
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return 0 |
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fi |
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# Fetch all remotes (avoid ssh passphrase prompt) |
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date -R &>! "$gitdir/FETCH_LOG" |
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GIT_SSH_COMMAND="command ssh -o BatchMode=yes" \ |
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GIT_TERMINAL_PROMPT=0 \ |
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command git fetch --all --recurse-submodules=yes 2>/dev/null &>> "$gitdir/FETCH_LOG" |
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) &| |
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} |
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function git-auto-fetch { |
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# Do nothing if not in a git repository |
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command git rev-parse --is-inside-work-tree &>/dev/null || return 0 |
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# Remove or create guard file depending on its existence |
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local guard="$(command git rev-parse --git-dir)/NO_AUTO_FETCH" |
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if [[ -f "$guard" ]]; then |
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command rm "$guard" && echo "${fg_bold[green]}enabled${reset_color}" |
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else |
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command touch "$guard" && echo "${fg_bold[red]}disabled${reset_color}" |
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fi |
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} |
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# zle-line-init widget (don't redefine if already defined) |
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(( ! ${+functions[_git-auto-fetch_zle-line-init]} )) || return 0 |
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case "$widgets[zle-line-init]" in |
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# Simply define the function if zle-line-init doesn't yet exist |
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builtin|"") function _git-auto-fetch_zle-line-init() { |
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git-fetch-all |
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} ;; |
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# Override the current zle-line-init widget, calling the old one |
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user:*) zle -N _git-auto-fetch_orig_zle-line-init "${widgets[zle-line-init]#user:}" |
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function _git-auto-fetch_zle-line-init() { |
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git-fetch-all |
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zle _git-auto-fetch_orig_zle-line-init -- "$@" |
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} ;; |
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esac |
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zle -N zle-line-init _git-auto-fetch_zle-line-init
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