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https://github.com/RGBCube/nu_scripts
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improve kconf import (#481)
* improve kconf import
The order of fields loaded via `from yaml` is unstable, so use yq to
read it as json, and then load it by `from json`.
Aims to be `diff` friendly.
Remove the square brackets from the week field and use color to
distinguish it, taking up less space.
* kube_stat shows $ctx.NAME instead of complex combination of $ctx.AUTHINFO and $ctx.CLUSTER
- Improve the default theme of kube_stat.
- Clean up duplicate comments in `kubernetes.nu`.
* when power's DECORATOR mode is `power`, allows to dynamically change the background color
- components now needs to return two values in an array, the first value is the background color, and the second value is the original value.
- as an example, `atuin_stat` reveal its status with two different colors instead of showing or hiding
* allowing pass `config` when register or inject a component
The main difference between `config` and `theme` is: theme assumes you pass a color and will apply with `ansi -e {fg : $arg}`
And in most cases, you don't need to pass `config`
* added new function `power set`
time_segment allows format control via option `short`
* rename `nu-complete kube def` to `nu-complete kube kind`
- get all resources via `kubectl api-resources`
- enable cache
* use `from yaml` instead of `yq -o=json | from json` (for next version)
* nu-complete kube kind: add SHORTNAMES as description
* Fix the caching mechanism of `kube ctx` and `kube kind`
based on the number of file lines instead of modification time.
Because switching the context will change the content of the file, the time will be updated every time
* Added new command `kcache flush` to rebuild the cache.
Sometimes, such as manually editing the cluster address in the
configuration file, the number of lines has not changed, and the cache
does need to be refreshed
* use `path dirname` instead of `dirname`
* applying `ensure-cache-by-lines` in `kube_stat`
---------
Co-authored-by: agent <agent@nuc>
This commit is contained in:
fj0r
GitHub
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7 changed files with 164 additions and 93 deletions
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@ -22,15 +22,24 @@ export def "parse cmd" [] {
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| reject sw
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}
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export def ensure-cache [cache path action] {
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let ts = (do -i { ls $path | sort-by modified | reverse | get 0.modified })
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if ($ts | is-empty) { return false }
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let tc = (do -i { ls $cache | get 0.modified })
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if not (($cache | path exists) and ($ts < $tc)) {
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mkdir (dirname $cache)
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do $action | save -f $cache
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export def ensure-cache-by-lines [cache path action] {
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let ls = (do -i { open $path | lines | length })
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if ($ls | is-empty) { return false }
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let lc = (do -i { open $cache | get lines})
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if not (($cache | path exists) and (not ($lc | is-empty)) and ($ls == $lc)) {
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mkdir ($cache | path dirname)
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{
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lines: $ls
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payload: (do $action)
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} | save -f $cache
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}
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open $cache
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(open $cache).payload
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}
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export def `kcache flush` [] {
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rm -rf ~/.cache/nu-complete/k8s/
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nu-complete kube ctx
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rm -rf ~/.cache/nu-complete/k8s-api-resources/
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}
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export-env {
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@ -70,13 +79,13 @@ export def kk [p: path] {
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### ctx
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export def "kube-config" [] {
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let file = if ($env.KUBECONFIG? | is-empty) { $"($env.HOME)/.kube/config" } else { $env.KUBECONFIG }
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{ path: $file, data: (cat $file | from yaml)}
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{ path: $file, data: (cat $file | from yaml) }
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}
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def "nu-complete kube ctx" [] {
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let k = (kube-config)
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let cache = $'($env.HOME)/.cache/nu-complete/k8s/(basename $k.path).json'
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let data = (ensure-cache $cache $k.path { ||
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let cache = $'($env.HOME)/.cache/nu-complete/k8s/($k.path | path basename).json'
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let data = (ensure-cache-by-lines $cache $k.path { ||
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let clusters = ($k.data | get clusters | select name cluster.server)
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let data = ($k.data
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| get contexts
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@ -120,18 +129,18 @@ export def 'kconf import' [name: string, path: string] {
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let k = (kube-config)
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let d = $k.data
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let i = (cat $path | from yaml)
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let c = [{
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let c = {
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name: $name,
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context: {
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cluster: $name,
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namespace: default,
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user: $name
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}
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}]
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}
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$d
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| upsert contexts ($d.contexts | append $c)
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| upsert clusters ($d.clusters | append ($i.clusters.0 | upsert name $name))
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| upsert users ($d.users | append ($i.users.0 | upsert name $name))
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| upsert contexts ($d.contexts | append $c)
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| to yaml
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}
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@ -159,14 +168,19 @@ export def-env kcconf [name: string@"nu-complete kube ctx"] {
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}
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### common
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def "nu-complete kube def" [] {
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[
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pod deployment svc endpoints
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configmap secret event
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namespace node pv pvc ingress
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job cronjob daemonset statefulset
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clusterrole clusterrolebinding role serviceaccount rolebinding
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] | append (kubectl get crd | from ssv -a | get NAME)
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export def "nu-complete kube kind without cache" [] {
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kubectl api-resources | from ssv -a | get NAME
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| append (kubectl get crd | from ssv -a | get NAME)
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}
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export def "nu-complete kube kind" [] {
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let ctx = (kube-config)
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let cache = $'($env.HOME)/.cache/nu-complete/k8s-api-resources/($ctx.data.current-context).json'
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ensure-cache-by-lines $cache $ctx.path {||
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kubectl api-resources | from ssv -a
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| each {|x| {value: $x.NAME description: $x.SHORTNAMES} }
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| append (kubectl get crd | from ssv -a | each {|x| {$x.NAME} })
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}
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}
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def "nu-complete kube res" [context: string, offset: int] {
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@ -178,7 +192,7 @@ def "nu-complete kube res" [context: string, offset: int] {
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}
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export def kg [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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-n: string@"nu-complete kube ns"
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--all (-A):bool
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] {
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@ -195,7 +209,7 @@ export def kg [
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}
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export def kc [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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-n: string@"nu-complete kube ns"
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name:string
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] {
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@ -204,7 +218,7 @@ export def kc [
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}
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export def ky [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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i: string@"nu-complete kube res"
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-n: string@"nu-complete kube ns"
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] {
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@ -213,7 +227,7 @@ export def ky [
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}
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export def kd [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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i: string@"nu-complete kube res"
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-n: string@"nu-complete kube ns"
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] {
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@ -222,7 +236,7 @@ export def kd [
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}
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export def ke [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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i: string@"nu-complete kube res"
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-n: string@"nu-complete kube ns"
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] {
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@ -231,7 +245,7 @@ export def ke [
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}
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export def kdel [
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r: string@"nu-complete kube def"
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r: string@"nu-complete kube kind"
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i: string@"nu-complete kube res"
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-n: string@"nu-complete kube ns"
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--force(-f): bool
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