some fish functions
Authored by
mfwolffe <wolffemf@dukes.jmu.edu>
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5ec9dd9a6717b68363732da8a6210ce52fe1e560- Parents
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dc10159 - Tree
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tenseleyflow/ndotfiles
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4 changed files
| Status | File | + | - |
|---|---|---|---|
| A |
fish/functions/glog.fish
|
11 | 0 |
| A |
fish/functions/sshf.fish
|
24 | 0 |
| A |
fish/functions/sysrs.fish
|
8 | 0 |
| A |
fish/functions/sysru.fish
|
8 | 0 |
fish/functions/glog.fishadded@@ -0,0 +1,11 @@ | ||
| 1 | +## browse commits, preview diff, enter for full patch | |
| 2 | +# | |
| 3 | +function glog | |
| 4 | + command git rev-parse --git-dir >/dev/null ^/dev/null; or begin; echo "not a git repo"; return 1; end | |
| 5 | + set -l sel (git log --graph --date=short --pretty=format:'%C(auto)%h %ad %d %s %C(blue)%an%Creset' \ | |
| 6 | + | fzf --ansi --no-sort --reverse --tiebreak=index \ | |
| 7 | + --preview 'git show --color=always (echo {} | awk "{print \$1}")') | |
| 8 | + test -n "$sel"; or return | |
| 9 | + set -l sha (echo $sel | awk '{print $1}') | |
| 10 | + git show --stat --patch --color=always $sha | less -R | |
| 11 | +end | |
fish/functions/sshf.fishadded@@ -0,0 +1,24 @@ | ||
| 1 | +## pick a host from ~/.ssh/config and tailscale peers | |
| 2 | +# | |
| 3 | +function sshf | |
| 4 | + set -l cfghosts (awk '/^Host[[:space:]]+/ {for (i=2;i<=NF;i++) if ($i !~ /[*?]/) print $i}' ~/.ssh/config 2>/dev/null) | |
| 5 | + for f in ~/.ssh/config.d/*.conf | |
| 6 | + test -r $f; and set cfghosts $cfghosts (awk '/^Host[[:space:]]+/ {for (i=2;i<=NF;i++) if ($i !~ /[*?]/) print $i}' $f) | |
| 7 | + end | |
| 8 | + set -l lines | |
| 9 | + for h in $cfghosts; set lines $lines $h; end | |
| 10 | + if type -q tailscale; and type -q jq | |
| 11 | + set -l ts (tailscale status --json | jq -r '.Peer[] | "\(.HostName)\t\(.TailscaleIPs[0])"') | |
| 12 | + set lines $lines $ts | |
| 13 | + end | |
| 14 | + test (count $lines) -gt 0; or begin; echo "no hosts found"; return 1; end | |
| 15 | + set -l sel (printf '%s\n' $lines | column -t -s \t | fzf --prompt="ssh> " --preview 'echo {}') | |
| 16 | + test -n "$sel"; or return | |
| 17 | + set -l last (echo $sel | awk '{print $NF}') | |
| 18 | + if string match -qr '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$' -- $last | |
| 19 | + set host $last | |
| 20 | + else | |
| 21 | + set host (echo $sel | awk '{print $1}') | |
| 22 | + end | |
| 23 | + ssh $host | |
| 24 | +end | |
fish/functions/sysrs.fishadded@@ -0,0 +1,8 @@ | ||
| 1 | +## restart a system service | |
| 2 | +# | |
| 3 | +function sysrs | |
| 4 | + set -l unit (systemctl list-units --type=service --no-legend --no-pager \ | |
| 5 | + | awk '{print $1}' | fzf --preview 'systemctl status {1} --no-pager' --preview-window=right,70%) | |
| 6 | + test -n "$unit"; or return | |
| 7 | + sudo systemctl restart $unit | |
| 8 | +end | |
fish/functions/sysru.fishadded@@ -0,0 +1,8 @@ | ||
| 1 | +## restart a user service | |
| 2 | +# | |
| 3 | +function sysru | |
| 4 | + set -l unit (systemctl --user list-units --type=service --no-legend --no-pager \ | |
| 5 | + | awk '{print $1}' | fzf --preview 'systemctl --user status {1} --no-pager' --preview-window=right,70%) | |
| 6 | + test -n "$unit"; or return | |
| 7 | + systemctl --user restart $unit | |
| 8 | +end | |