84 lines
2.9 KiB
Text
84 lines
2.9 KiB
Text
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# Unified output formatter: --fmt and --clip flags.
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# All provisioning CLI commands feed their final output through fmt-output.
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#
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# Formats: text (default, table rendering), json, yaml, toml, md (markdown table)
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# --clip: copies rendered string to system clipboard (pbcopy / xclip / clip.exe)
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# Render a value according to --fmt, optionally copy to clipboard.
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# value : any Nushell value (record, list, string, table)
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# fmt : "text" | "json" | "yaml" | "toml" | "md"
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# clip : when true, copy rendered output to clipboard
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export def fmt-output [
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value: any
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fmt: string
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clip: bool
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]: nothing -> any {
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let rendered = (render-fmt $value $fmt)
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if $clip { copy-to-clipboard $rendered }
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$rendered
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}
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# Render only (no clipboard side-effect).
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export def render-fmt [value: any, fmt: string]: nothing -> string {
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match $fmt {
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"json" => { $value | to json }
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"yaml" => { $value | to yaml }
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"toml" => { $value | to toml }
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"md" => { value-to-md $value }
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_ => { value-to-text $value }
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}
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}
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def value-to-text [value: any]: nothing -> string {
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match ($value | describe) {
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$t if ($t | str starts-with "list") => { $value | table | into string }
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$t if ($t | str starts-with "record") => { $value | table -e | into string }
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_ => { $value | into string }
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}
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}
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def value-to-md [value: any]: nothing -> string {
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match ($value | describe) {
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$t if ($t | str starts-with "list") => {
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if ($value | is-empty) { return "" }
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let cols = ($value | first | columns)
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let header = ($cols | str join " | ")
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let sep = ($cols | each { "---" } | str join " | ")
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let rows = ($value | each {|row|
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$cols | each {|c| $row | get $c | into string } | str join " | "
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})
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([$header $sep] ++ $rows) | str join "\n"
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}
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$t if ($t | str starts-with "record") => {
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let keys = ($value | columns)
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let rows = ($keys | each {|k| $"($k) | ($value | get $k | into string)"})
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(["Key | Value" "--- | ---"] ++ $rows) | str join "\n"
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}
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_ => { $value | into string }
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}
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}
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def copy-to-clipboard [text: string]: nothing -> nothing {
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if ($nu.os-info.name == "macos") {
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let r = (do { ^pbcopy } | complete)
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if $r.exit_code != 0 {
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print "(ansi yellow)clipboard copy failed(ansi reset)"
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} else {
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$text | ^pbcopy
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}
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return
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}
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# Linux — try xclip then xsel
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let r_xclip = (do { ^which xclip } | complete)
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if $r_xclip.exit_code == 0 {
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$text | ^xclip -selection clipboard
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return
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}
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let r_xsel = (do { ^which xsel } | complete)
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if $r_xsel.exit_code == 0 {
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$text | ^xsel --clipboard --input
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return
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}
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print "(ansi yellow)no clipboard utility found (install xclip or xsel)(ansi reset)"
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}
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