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bin/spell: refactor (fzf dependency is optional)

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This commit is contained in:
Henrik Lissner 2017-04-25 02:31:51 -04:00
parent 592d158f49
commit 2bc05af687
1 changed files with 5 additions and 8 deletions
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13
bin/spell
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@ -1,8 +1,10 @@
#!/usr/bin/env bash
# A simple script for correcting the spelling of a word. Uses (and requires) fzf
# to select the correct word. This output can be piped to something like dict
# Find the correct spelling of a word. Uses (and requires) fzf to select the
# correct word. This output can be piped to something like dict to find
# definitions/synonyms.
#
# Requires: aspell, fzf
# Usage: spell mispeling
# Example: dict $(spell mispeling)
@ -10,13 +12,8 @@ result=$(echo "$@" | aspell -a | tail -n-2)
if [[ "$result" == '*' ]]; then
echo "$@"
else
if ! command -v 'fzf' >/dev/null; then
>&2 echo "fzf not installed"
exit 1
fi
words=$(echo "$result" | sed 's/[:,] /\n/g' | tail -n +2)
if (( $(wc -l <<< "$words") > 1 )); then
if (( $(wc -l <<< "$words") > 1 )) && command -v 'fzf' >/dev/null; then
fzf <<< "$words"
else
echo "$words"