Update dependency mvdan/sh to v3.14.0

[renovate]

This PR contains the following updates:

Package	Update	Change
mvdan/sh	minor	3.13.1 → 3.14.0

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Release Notes

mvdan/sh (mvdan/sh)

v3.14.0

Compare Source

This release drops support for Go 1.25 and includes many enhancements, particularly in the interpreter, which implements more shell features and fixes many divergences from Bash.

• cmd/shfmt
  • Add --detect to find shell files by executable bit or shebang - #​944
• syntax
  • Add Preorder, an iterator over all nodes, complementing Walk
  • Add encoding.TextUnmarshaler implementations for each operator type
  • Support ${ foo;} and ${|foo;} inside double quotes - #​1368
  • Support array elements in {varname} redirects, like exec {fds[3]}>&- - #​719
  • Backslashes inside backquotes within double quotes escape double quotes - #​1083
  • Allow pound signs in associative array keys like ${args[cmd,#]} - #​1285
  • Don't treat # as the start of a comment inside [[ ]] tests - #​1326
  • Don't join then or do with a semicolon when heredocs are pending - #​1047
  • Print a space after ! in arithmetic expressions, avoiding history expansion - #​987
  • Space nested closing parentheses like the opening ones - #​876
  • Make SplitBraces reject malformed sequences and skip backslash escapes - #​1330
  • Zsh: support the ${=name}, ${~name}, and ${^name} prefixes - #​1238
  • Zsh: support the ;| case terminator and leading parentheses for globs - #​1293, #​1279
  • Zsh: parse subscript flag arguments as patterns, and allow [ globs in arrays - #​1278, #​1322
• syntax/typedjson
  • Encode operators as their syntax form, such as ">>", rather than integers - #​1321
  • Return errors rather than panicking on malformed input
• interp
  • Add BashOpts to set Bash options like shopt - #​962
  • Add AccessHandler to control file access checks, used by -r and cd - #​1318
  • Add HandlerContext.LastExitStatus, and provide a HandlerContext to stat handlers
  • Implement the help and times builtins, as well as $- - #​1398
  • Implement the ;& and ;;& case terminators - #​1391
  • Implement the -N test operator, and make -nt and -ot follow POSIX - #​1340
  • Support sparse indexed arrays such as a=([5]=x) - #​1373
  • Run files as shell scripts when exec fails with ENOEXEC - #​1065
  • Support empty here-documents, and don't expand quoted ones - #​1390
  • Support js/wasm, where subprocesses and pipes are unavailable
  • Keep the redirections applied by exec with no arguments
  • Only fire the exit trap when the shell exits, rather than after every Run
• expand
  • Add BracesSeq with a config and error reporting, deprecating Braces
  • Add Variable.Indexes to describe sparse indexed arrays
  • Support integer bases in arithmetic - #​339
  • Short-circuit the arithmetic && and || operators - #​1371
  • Apply per-element operators to quoted array expansions like "${a[@]%o}" - #​1081
  • Make unquoted ${!arr[@]} consistent with the quoted form - #​672
  • Fix many divergences from Bash in arithmetic, string, and brace expansions
  • Reject unsupported Zsh syntax rather than panicking - #​1363
• pattern
  • Treat an unmatched [ as a literal character, like Bash - #​1372
  • Fix panics and mismatches in bracket expressions, such as [![:space:]]
• fileutil
  • Recognize dash shebangs as POSIX shell for -ln=auto - #​1307

Consider becoming a sponsor if you benefit from the work that went into this release!

Binaries built on go version go1.27.0 linux/amd64 with:

CGO_ENABLED=0 go build -trimpath -ldflags="-w -s"

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