mirror of
https://github.com/hanzoai/s3-cli.git
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zeekay
e395fa9439
Vendor the CLI helpers into pkg/, use hanzos3/go, rename the module to hanzoai/s3-cli, and gate the names in cmd/names_test.go. Claude-Session: https://claude.ai/code/session_011i2AG9nwpiKUCVxAdDzYuU
78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
// Copyright (c) 2015-2022 Hanzo AI, Inc.
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//
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// This file is part of Hanzo S3 stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"fmt"
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"github.com/hanzoai/s3-cli/pkg/console"
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)
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// Row specifies row description and theme
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type Row struct {
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desc string
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descTheme string
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}
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// PrettyRecord - an easy struct to format a set of key-value
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// pairs into a record
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type PrettyRecord struct {
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rows []Row
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indent int
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maxLen int
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}
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// newPrettyRecord - creates a new pretty record
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func newPrettyRecord(indent int, rows ...Row) PrettyRecord {
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maxDescLen := 0
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for _, r := range rows {
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if len(r.desc) > maxDescLen {
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maxDescLen = len(r.desc)
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}
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}
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return PrettyRecord{
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rows: rows,
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indent: indent,
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maxLen: maxDescLen,
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}
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}
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// buildRecord - creates a string which represents a record table given
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// some fields contents.
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func (t PrettyRecord) buildRecord(contents ...string) (line string) {
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// totalRows is the minimum of the number of fields config
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// and the number of contents elements.
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totalRows := min(len(t.rows), len(contents))
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var format, separator string
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// Format fields and construct message
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for i := 0; i < totalRows; i++ {
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// default heading
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indent := 0
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format = "%s\n"
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// optionally indented rows with key value pairs
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if i > 0 {
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indent = t.indent
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format = fmt.Sprintf("%%%ds%%-%ds : %%s\n", indent, t.maxLen)
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line += console.Colorize(t.rows[i].descTheme, fmt.Sprintf(format, separator, t.rows[i].desc, contents[i]))
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} else {
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line += console.Colorize(t.rows[i].descTheme, fmt.Sprintf(format, contents[i]))
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}
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}
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return
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}
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