emacs/test/lisp/eshell, branch feature/external-completion

; * test/lisp/eshell/esh-var-tests.el: Fix incorrect paren placement.

2022-11-26T01:45:06+00:00

Fix failing eshell alias tests

2022-11-06T14:38:10+00:00

* test/lisp/eshell/esh-var-tests.el (esh-var-test/alias/function)
(esh-var-test/alias/symbol-pair): Fix tests.  (Bug#59062)

Add the "doas" alias to eshell.

2022-11-05T19:05:05+00:00

  * lisp/eshell/em-tramp.el (eshell/doas): new function.
  (eshell--method-wrap-directory): new function.
  (eshell/sudo): accept '-s'/'--shell' for interactive use.
  * test/lisp/eshell/em-tramp-tests.el
  (em-tramp-test/sudo-shell) (em-tramp-test/sudo-user-shell)
  (em-tramp-test/doas-basic) (em-tramp-test/doas-user)
  (em-tramp-test/doas-shell) (em-tramp-test/doas-user-shell): new
  tests.
  * etc/NEWS: mention new 'doas' eshell command.
  * doc/misc/eshell.texi: add 'doas' command documentation.

Only strip newlines when stringifying a value for Eshell

2022-11-03T18:44:41+00:00

* lisp/eshell/esh-util.el (eshell-stringify): Use 'string-trim-right'
instead of stripping the last character of the result of
'pp-to-string' (bug#58810).

* test/lisp/eshell/esh-util-tests.el: New file.

Improve handling of $PATH in Eshell for remote directories

2022-10-18T01:48:52+00:00

* lisp/eshell/esh-util.el (eshell-path-env, eshell-parse-colon-path):
Make obsolete.
(eshell-path-env-list): New variable.
(eshell-connection-default-profile): New connection-local profile.
(eshell-get-path): Reimplement using 'eshell-path-env-list'; add
LITERAL-P argument.
(eshell-set-path): New function.

* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Add entry for
$PATH.
(eshell-var-initialize): Add 'eshell-path-env-list' to
'eshell-subcommand-bindings'.

* lisp/eshell/esh-ext.el (eshell-search-path): Use 'file-name-concat'
instead of 'concat'.
(eshell/addpath): Use 'eshell-get-path' and 'eshell-set-path'.

* lisp/net/tramp-integration.el: Only apply Eshell hooks when
'eshell-path-env-list' is unbound.

* test/lisp/eshell/esh-var-tests.el
(esh-var-test/path-var/local-directory)
(esh-var-test/path-var/remote-directory, esh-var-test/path-var/set)
(esh-var-test/path-var/set-locally)
(esh-var-test/path-var-preserve-across-hosts): New tests.

* test/lisp/eshell/esh-ext-tests.el: New file.

* test/lisp/eshell/eshell-tests-helpers.el
(with-temp-eshell): Set 'eshell-last-dir-ring-file-name' to nil.
(eshell-tests-remote-accessible-p, eshell-last-input)
(eshell-last-output): New functions.
(eshell-match-output, eshell-match-output--explainer): Use
'eshell-last-input' and 'eshell-last-output'.

* doc/misc/eshell.texi (Variables): Document $PATH.

* etc/NEWS: Announce this change (bug#57556).

Allow setting the values of variable aliases in Eshell

2022-10-18T01:48:52+00:00

This makes commands like "COLUMNS=40 some-command" work as expected.

* lisp/eshell/esh-cmd.el (eshell-subcommand-bindings): Remove
'process-environment' from here...

* lisp/eshell/esh-var.el (eshell-var-initialize): ... and add to here,
along with 'eshell-variable-aliases-list'.
(eshell-inside-emacs): Convert to a 'defvar-local' to make it settable
in a particular Eshell buffer.
(eshell-variable-aliases-list): Make $?, $$, and $* read-only and
update docstring.
(eshell-set-variable): New function...
(eshell-handle-local-variables, eshell/export, eshell/unset): ... use
it.
(eshell/set, pcomplete/eshell-mode/set): New functions.
(eshell-get-variable): Get the variable alias's getter function when
appropriate and use a safer method for checking function arity.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/set/env-var)
(esh-var-test/set/symbol, esh-var-test/unset/env-var)
(esh-var-test/unset/symbol, esh-var-test/setq, esh-var-test/export)
(esh-var-test/local-variables, esh-var-test/alias/function)
(esh-var-test/alias/function-pair, esh-var-test/alias/string)
(esh-var-test/alias/string/prefer-lisp, esh-var-test/alias/symbol)
(esh-var-test/alias/symbol-pair, esh-var-test/alias/export)
(esh-var-test/alias/local-variables): New tests.

* doc/misc/eshell.texi (Built-ins): Add 'set' and update 'unset'
documentation.
(Variables): Expand documentation of how to get/set variables.

; Allow ignoring errors when calling 'eshell-match-command-output'

2022-10-18T01:48:52+00:00

* test/lisp/eshell/eshell-tests-helpers.el
(eshell-match-command-output): New argument IGNORE-ERRORS.

* test/lisp/eshell/esh-var-tests.el
(esh-var-test/last-status-var-lisp-command)
(esh-var-test/last-status-var-lisp-form)
(esh-var-test/last-status-var-lisp-form-2): Ignore errors when calling
'eshell-match-command-output'.

Allow using a symbol as an index into an alist in Eshell

2022-09-15T00:27:21+00:00

* lisp/eshell/esh-var.el (eshell-index-value): If INDEX is a symbol,
use 'assoc' for indexing.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/interp-var-assoc)
(esh-var-test/quoted-interp-var-assoc): Add checks for indexing via
symbol (bug#57787).

; Fix a race condition in an Eshell test

2022-09-08T22:13:17+00:00

* test/lisp/eshell/esh-proc-tests.el
(esh-proc-test/sigpipe-exits-process): Use "|&" when creating the
pipeline to prevent an extra pipe process from being started.

Let external Eshell processes send stdout and stderr to different places

2022-09-04T22:15:01+00:00

* lisp/eshell/esh-proc.el (eshell-put-process-properties): Pass INDEX.
(eshell-gather-process-output): Create a pipe process for stderr when
stderr goes somewhere different than stdout.
(eshell-insertion-filter, eshell-sentinel): Consult
':eshell-handle-index' property.

* test/lisp/eshell/esh-proc-tests.el
(esh-proc-test/output/stdout-to-buffer)
(esh-proc-test/output/stderr-to-buffer)
(esh-proc-test/exit-status/with-stderr-pipe): New tests (bug#21605).