Hein
04711cf7b2
* update error handling in various commands to use blank identifier * enhance output formatting for better readability * add golangci-lint to Makefile for linting checks
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
// Command pgtidy is the PgTidy CLI: a PostgreSQL formatter and linter.
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package main
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import (
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"fmt"
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"io"
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"os"
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)
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// version is overridden at build time via -ldflags "-X main.version=...".
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var version = "dev"
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func main() {
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os.Exit(run(os.Args[1:], os.Stdin, os.Stdout, os.Stderr))
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}
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func run(args []string, stdin io.Reader, stdout, stderr io.Writer) int {
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if len(args) == 0 {
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usage(stderr)
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return 2
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}
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switch args[0] {
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case "fmt", "format":
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return cmdFmt(args[1:], stdin, stdout, stderr)
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case "lint":
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return cmdLint(args[1:], stdin, stdout, stderr)
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case "lsp":
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return cmdLsp(args[1:], stdin, stdout, stderr)
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case "config":
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return cmdConfig(args[1:], stdin, stdout, stderr)
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case "version", "--version", "-v":
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_, _ = fmt.Fprintf(stdout, "pgtidy %s\n", version)
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return 0
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case "help", "-h", "--help":
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usage(stdout)
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return 0
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default:
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_, _ = fmt.Fprintf(stderr, "pgtidy: unknown command %q\n", args[0])
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usage(stderr)
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return 2
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}
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}
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func usage(w io.Writer) {
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_, _ = fmt.Fprint(w, `pgtidy — PostgreSQL formatter and linter
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Usage:
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pgtidy fmt [flags] [files...] Format SQL/PL-pgSQL (stdin if no files)
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pgtidy lint [flags] [files...] Lint SQL (stdin if no files)
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pgtidy config Print effective configuration
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pgtidy lsp Start LSP server (stdio, for editors)
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pgtidy version Print version
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pgtidy help Show this help
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fmt flags:
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-w, --write Rewrite files in place
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-l, --list List files whose formatting differs (no writes)
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-d, --diff Print unified diff of changes
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--check Exit non-zero if any input is not already formatted (CI)
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lint flags:
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--only=ID,... Enable only the specified rule IDs (comma-separated)
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Run 'pgtidy lint --help' for the full rule list.
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`)
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}
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