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3 Commits
Author | SHA1 | Date |
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Albert S. | e1375f237c | |
Albert S. | ac9aab63bd | |
Albert S. | d0e07640e8 |
13
README.md
13
README.md
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@ -20,12 +20,13 @@ hs -cwd .
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Lists all commands ever entered in this directory
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```
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hs -after yesterday -cwd . git
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hs -today -cwd . git
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```
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Lists all git commands in the current directory which have been entered today.
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Also, it (by default) replaces bash's built-in CTRL-R mechanism, so hs9001's database will be used instead
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of bash's limited history files.
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Also, it (by default) replaces bash's built-in CTRL-R mechanism, so hs9001's database will be used instead of bash's limited history files.
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When in reverse-search mode, you can only search the history of the current directory by pressing CTRL+A and then "w".
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## Install
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@ -51,9 +52,6 @@ apk add hs9001
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go build
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#move hs9001 to a PATH location
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```
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## Setup / Config
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Add this to .bashrc
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```
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@ -62,8 +60,7 @@ eval "$(hs9001 bash-enable)"
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This will also create a `hs`alias so you have to type less in everyday usage.
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By default, every system user gets his own database. You can override this by setting the environment variable
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for all users that should write to your unified database.
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By default, every system user gets his own database. You can override this by setting the environment variable for all users that should write to your unified database.
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```
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export HS9001_DB_PATH="/home/db/history.sqlite"
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```
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17
main.go
17
main.go
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@ -66,6 +66,11 @@ func migrateDatabase(conn *sql.DB, currentVersion int) {
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migrations := []string{
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"ALTER TABLE history ADD COLUMN workdir varchar(4096) DEFAULT ''",
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"ALTER TABLE history ADD COLUMN retval integer DEFAULT -9001",
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"ALTER TABLE history ADD COLUMN unix_tmp integer",
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"UPDATE history SET unix_tmp = strftime('%s', timestamp)",
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"DROP VIEW count_by_date",
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"ALTER TABLE history DROP COLUMN timestamp",
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"ALTER TABLE history RENAME COLUMN unix_tmp TO timestamp",
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}
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if !(len(migrations) > currentVersion) {
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@ -164,7 +169,7 @@ type searchopts struct {
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func search(conn *sql.DB, opts searchopts) list.List {
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args := make([]interface{}, 0)
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var sb strings.Builder
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sb.WriteString("SELECT id, command, workdir, user, hostname, retval, strftime(\"%s\", timestamp) ")
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sb.WriteString("SELECT id, command, workdir, user, hostname, retval, timestamp ")
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sb.WriteString("FROM history ")
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sb.WriteString("WHERE 1=1 ") //1=1 so we can append as many AND foo as we want, or none
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@ -177,11 +182,11 @@ func search(conn *sql.DB, opts searchopts) list.List {
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args = append(args, opts.workdir)
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}
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if opts.after != nil {
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sb.WriteString("AND timestamp > datetime(?, 'unixepoch') ")
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sb.WriteString("AND timestamp > ? ")
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args = append(args, opts.after.Unix())
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}
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if opts.before != nil {
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sb.WriteString("AND timestamp < datetime(?, 'unixepoch') ")
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sb.WriteString("AND timestamp < ? ")
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args = append(args, opts.before.Unix())
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}
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if opts.retval != nil {
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@ -234,7 +239,7 @@ func delete(conn *sql.DB, entryId uint32) {
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}
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func add(conn *sql.DB, entry HistoryEntry) {
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stmt, err := conn.Prepare("INSERT INTO history (user, command, hostname, workdir, timestamp, retval) VALUES (?, ?, ?, ?, datetime(?, 'unixepoch'),?)")
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stmt, err := conn.Prepare("INSERT INTO history (user, command, hostname, workdir, timestamp, retval) VALUES (?, ?, ?, ?, ?,?)")
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if err != nil {
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log.Panic(err)
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}
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@ -406,6 +411,7 @@ func main() {
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results := search(conn, opts)
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previousCmd := ""
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previousReturn := -1
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fi, err := os.Stdout.Stat()
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if err != nil {
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@ -423,7 +429,7 @@ func main() {
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if !ok {
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log.Panic("Failed to retrieve entries")
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}
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if !distinct || previousCmd != entry.cmd {
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if !distinct || !(previousCmd == entry.cmd && previousReturn == entry.retval) {
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prefix := ""
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postfix := ""
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if printColors && entry.retval != 0 {
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@ -433,6 +439,7 @@ func main() {
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fmt.Printf("%s%s%s\n", prefix, entry.cmd, postfix)
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}
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previousCmd = entry.cmd
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previousReturn = entry.retval
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}
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if cmd == "delete" {
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