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tweak(cli): improve message when no similar commands found

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Rather than display a blank line, let the user know no similar commands
were found.
This commit is contained in:
Henrik Lissner 2022-06-19 13:02:34 +02:00
parent 6eefd4c1df
commit 49ef0fa8dd
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GPG key ID: B60957CA074D39A3
1 changed files with 7 additions and 5 deletions
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12
core/cli/help.el
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@ -86,12 +86,14 @@ OPTIONS:
("--similar" ("--similar"
(unless command (unless command
(user-error "No command specified")) (user-error "No command specified"))
(when-let (similar (doom-cli-help-similar-commands command 0.4)) (let ((similar (doom-cli-help-similar-commands command 0.4)))
(print! "Similar commands:") (print! "Similar commands:")
(dolist (command (seq-take similar 10)) (if (not similar)
(print! (indent (item "(%d%%) %s")) (print! (indent (warn "Can't find any!")))
(* (car command) 100) (dolist (command (seq-take similar 10))
(doom-cli-command-string (cdr command)))))) (print! (indent (item "(%d%%) %s"))
(* (car command) 100)
(doom-cli-command-string (cdr command)))))))
("--envvars" ("--envvars"
(let* ((key "ENVIRONMENT VARIABLES") (let* ((key "ENVIRONMENT VARIABLES")
(clis (if command (doom-cli-find command) (hash-table-values doom-cli--table))) (clis (if command (doom-cli-find command) (hash-table-values doom-cli--table)))