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Refactor to remove prev cmd function and simplify escaping

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This commit is contained in:
Eric Freese 2016-04-25 14:19:26 -06:00
parent c5f57da2b8
commit 011d8bdfd1
6 changed files with 20 additions and 48 deletions
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2
src/strategies/default.zsh
View file

@ -7,7 +7,7 @@
#
_zsh_autosuggest_strategy_default() {
local prefix="$(_zsh_autosuggest_escape_command "$1")"
local prefix="$1"
# Get the keys of the history items that match
local -a histkeys

5
src/strategies/match_prev_cmd.zsh
View file

@ -18,7 +18,7 @@
#
_zsh_autosuggest_strategy_match_prev_cmd() {
local prefix="$(_zsh_autosuggest_escape_command "$1")"
local prefix="$1"
# Get all history event numbers that correspond to history
# entries that match pattern $prefix*
@ -29,8 +29,7 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
local histkey="${history_match_keys[1]}"
# Get the previously executed command
local prev_cmd="$(_zsh_autosuggest_prev_command)"
prev_cmd="$(_zsh_autosuggest_escape_command "$prev_cmd")"
local prev_cmd="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-1))]}")"
# Iterate up to the first 200 history event numbers that match $prefix
for key in "${(@)history_match_keys[1,200]}"; do

9
src/suggestion.zsh
View file

@ -5,11 +5,11 @@
# Delegate to the selected strategy to determine a suggestion
_zsh_autosuggest_suggestion() {
local prefix="$1"
local escaped_prefix="$(_zsh_autosuggest_escape_command "$1")"
local strategy_function="_zsh_autosuggest_strategy_$ZSH_AUTOSUGGEST_STRATEGY"
if [ -n "$functions[$strategy_function]" ]; then
echo -E "$($strategy_function "$prefix")"
echo -E "$($strategy_function "$escaped_prefix")"
fi
}
@ -19,8 +19,3 @@ _zsh_autosuggest_escape_command() {
# Escape special chars in the string (requires EXTENDED_GLOB)
echo -E "${1//(#m)[\\()\[\]|*?]/\\$MATCH}"
}
# Get the previously executed command
_zsh_autosuggest_prev_command() {
echo -E "${history[$((HISTCMD-1))]}"
}

10
test/strategies_test.zsh
View file

@ -64,6 +64,16 @@ assertSquareBracketsSuggestion() {
'echo "$history[123]"'
}
assertHashSuggestion() {
set_history <<-'EOF'
echo "#yolo"
EOF
assertSuggestion \
'echo "#' \
'echo "#yolo"'
}
testSpecialCharsForAllStrategies() {
local strategies
strategies=(

26
test/suggestion_test.zsh
View file

@ -43,30 +43,4 @@ testEscapeCommand() {
"$(_zsh_autosuggest_escape_command '?')"
}
testPrevCommand() {
set_history <<-'EOF'
ls foo
ls bar
ls baz
EOF
assertEquals \
'Did not output the last command' \
'ls baz' \
"$(_zsh_autosuggest_prev_command)"
set_history <<-'EOF'
ls foo
ls bar
ls baz
ls quux
ls foobar
EOF
assertEquals \
'Did not output the last command' \
'ls foobar' \
"$(_zsh_autosuggest_prev_command)"
}
run_tests "$0"

16
zsh-autosuggestions.zsh
View file

@ -345,11 +345,11 @@ zle -N autosuggest-execute _zsh_autosuggest_widget_execute
# Delegate to the selected strategy to determine a suggestion
_zsh_autosuggest_suggestion() {
local prefix="$1"
local escaped_prefix="$(_zsh_autosuggest_escape_command "$1")"
local strategy_function="_zsh_autosuggest_strategy_$ZSH_AUTOSUGGEST_STRATEGY"
if [ -n "$functions[$strategy_function]" ]; then
echo -E "$($strategy_function "$prefix")"
echo -E "$($strategy_function "$escaped_prefix")"
fi
}
@ -360,11 +360,6 @@ _zsh_autosuggest_escape_command() {
echo -E "${1//(#m)[\\()\[\]|*?]/\\$MATCH}"
}
# Get the previously executed command
_zsh_autosuggest_prev_command() {
echo -E "${history[$((HISTCMD-1))]}"
}
#--------------------------------------------------------------------#
# Default Suggestion Strategy #
#--------------------------------------------------------------------#
@ -373,7 +368,7 @@ _zsh_autosuggest_prev_command() {
#
_zsh_autosuggest_strategy_default() {
local prefix="$(_zsh_autosuggest_escape_command "$1")"
local prefix="$1"
# Get the keys of the history items that match
local -a histkeys
@ -402,7 +397,7 @@ _zsh_autosuggest_strategy_default() {
#
_zsh_autosuggest_strategy_match_prev_cmd() {
local prefix="$(_zsh_autosuggest_escape_command "$1")"
local prefix="$1"
# Get all history event numbers that correspond to history
# entries that match pattern $prefix*
@ -413,8 +408,7 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
local histkey="${history_match_keys[1]}"
# Get the previously executed command
local prev_cmd="$(_zsh_autosuggest_prev_command)"
prev_cmd="$(_zsh_autosuggest_escape_command "$prev_cmd")"
local prev_cmd="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-1))]}")"
# Iterate up to the first 200 history event numbers that match $prefix
for key in "${(@)history_match_keys[1,200]}"; do