forked from x/icebergs
107 lines
2.9 KiB
Go
107 lines
2.9 KiB
Go
package code
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import (
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"bufio"
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"os"
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"path"
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"strings"
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ice "github.com/shylinux/icebergs"
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"github.com/shylinux/icebergs/base/cli"
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"github.com/shylinux/icebergs/base/mdb"
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kit "github.com/shylinux/toolkits"
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)
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func _c_find(m *ice.Message, key string) {
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for _, p := range strings.Split(m.Cmdx(cli.SYSTEM, "find", ".", "-name", key), "\n") {
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if p == "" {
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continue
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}
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m.Push("file", strings.TrimPrefix(p, "./"))
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m.Push("line", 1)
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m.Push("text", "")
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}
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}
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func _c_tags(m *ice.Message, key string) {
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if _, e := os.Stat(path.Join(m.Option("_path"), ".tags")); e != nil {
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m.Cmd(cli.SYSTEM, "ctags", "-R", "-f", ".tags", "./")
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}
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for _, l := range strings.Split(m.Cmdx(cli.SYSTEM, "grep", key, ".tags"), "\n") {
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ls := strings.SplitN(l, "\t", 2)
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if len(ls) < 2 {
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continue
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}
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ls = strings.SplitN(ls[1], "\t", 2)
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file := ls[0]
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ls = strings.SplitN(ls[1], ";\"", 2)
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text := strings.TrimSuffix(strings.TrimPrefix(ls[0], "/^"), "$/")
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line := kit.Int(text)
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p := path.Join(m.Option("_path"), file)
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f, e := os.Open(p)
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m.Assert(e)
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bio := bufio.NewScanner(f)
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for i := 1; bio.Scan(); i++ {
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if i == line || bio.Text() == text {
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m.Push("file", strings.TrimPrefix(file, "./"))
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m.Push("line", i)
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m.Push("text", bio.Text())
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}
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}
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}
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m.Sort("line", "int")
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}
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func _c_grep(m *ice.Message, key string) {
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m.Split(m.Cmd(cli.SYSTEM, "grep", "--exclude=.[a-z]*", "-rn", key, ".").Append(cli.CMD_OUT), "file:line:text", ":", "\n")
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}
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func _c_help(m *ice.Message, section, key string) {
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p := m.Cmd(cli.SYSTEM, "man", section, key).Append(cli.CMD_OUT)
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if p == "" {
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return
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}
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ls := strings.Split(p, "\n")
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if len(ls) > 20 {
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p = strings.Join(ls[:20], "\n")
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}
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p = strings.Replace(p, "_\x08", "", -1)
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res := make([]byte, 0, len(p))
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for i := 0; i < len(p); i++ {
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switch p[i] {
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case '\x08':
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i++
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default:
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res = append(res, p[i])
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}
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}
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m.Push("file", key+".man"+section)
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m.Push("line", 1)
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m.Push("text", string(res))
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}
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func init() {
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Index.Register(&ice.Context{Name: "c", Help: "c",
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Commands: map[string]*ice.Command{
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ice.CTX_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
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m.Cmd(mdb.SEARCH, mdb.CREATE, "h", "c", c.Cap(ice.CTX_FOLLOW))
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m.Cmd(mdb.SEARCH, mdb.CREATE, "c", "c", c.Cap(ice.CTX_FOLLOW))
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m.Cmd(mdb.SEARCH, mdb.CREATE, "man3", "c", c.Cap(ice.CTX_FOLLOW))
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m.Cmd(mdb.SEARCH, mdb.CREATE, "man2", "c", c.Cap(ice.CTX_FOLLOW))
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}},
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"c": {Name: "c", Help: "c", Action: map[string]*ice.Action{
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mdb.SEARCH: {Hand: func(m *ice.Message, arg ...string) {
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m.Option(cli.CMD_DIR, m.Option("_path"))
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_c_find(m, kit.Select("main", arg, 1))
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_c_help(m, "2", kit.Select("main", arg, 1))
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_c_help(m, "3", kit.Select("main", arg, 1))
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_c_tags(m, kit.Select("main", arg, 1))
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_c_grep(m, kit.Select("main", arg, 1))
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}},
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}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
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}},
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},
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}, nil)
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}
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