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Include autosuggest strategies #134

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Include autosuggest strategies #134

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573c543
add autosuggest strategies from README
rbjorklin Sep 7, 2022
bb38214
add top_here_and_now autosuggest strategy
rbjorklin Sep 7, 2022
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100 changes: 100 additions & 0 deletions autosuggest-strategy.zsh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,100 @@
# This query will find the most frequently issued command that is issued in
# the current directory or any subdirectory.
# You can get other behaviours by changing the query.
_zsh_autosuggest_strategy_histdb_top_here() {
local query="
SELECT
commands.argv
FROM
history
LEFT JOIN
commands
ON
history.command_id = commands.id
LEFT JOIN
places
ON
history.place_id = places.id
WHERE
places.dir
LIKE
'$(sql_escape $PWD)%'
AND
commands.argv
LIKE
'$(sql_escape $1)%'
GROUP BY
commands.argv
ORDER BY
COUNT(commands.argv) DESC
LIMIT 1"
suggestion=$(_histdb_query "$query")
}

# This will find the most frequently issued command issued exactly in this directory,
# or if there are no matches it will find the most frequently issued command in any directory.
# You could use other fields like the hostname to restrict to suggestions on this host, etc.
_zsh_autosuggest_strategy_histdb_top() {
local query="
SELECT
commands.argv
FROM
history
LEFT JOIN
commands
ON
history.command_id = commands.rowid
LEFT JOIN
places
ON
history.place_id = places.rowid
WHERE
commands.argv
LIKE
'$(sql_escape $1)%'
GROUP BY
commands.argv,
places.dir
ORDER BY
places.dir != '$(sql_escape $PWD)',
COUNT(commands.argv) DESC
LIMIT 1"
suggestion=$(_histdb_query "$query")
}

# This query will find the most recently issued command that is issued in
# the current directory or any subdirectory preferring commands in the current session.
_zsh_autosuggest_strategy_histdb_top_here_and_now() {
local query="
SELECT
commands.argv
FROM
history
LEFT JOIN
commands
ON
history.command_id = commands.id
LEFT JOIN
places
ON
history.place_id = places.id
WHERE
places.dir
LIKE
'$(sql_escape $PWD)%'
AND
commands.argv
LIKE
'$(sql_escape $1)%'
AND
history.exit_status = 0
GROUP BY
commands.argv,
history.session,
history.start_time
ORDER BY
history.session = '$(sql_escape $HISTDB_SESSION)' DESC,
history.start_time DESC
LIMIT 1"
suggestion=$(_histdb_query "$query")
}