-
-
Notifications
You must be signed in to change notification settings - Fork 302
/
sublime.go
139 lines (122 loc) · 2.9 KB
/
sublime.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
package sublime
import (
"bytes"
"fmt"
"github.com/urfave/cli"
"go/build"
"io/ioutil"
"margo.sh/cmdpkg/margo/cmdrunner"
"margo.sh/mg"
"margo.sh/mgcli"
yotsuba "margo.sh/why_would_you_make_yotsuba_cry"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
)
const (
AgentName = "margo.sublime"
)
var (
Commands = mgcli.Commands{
Name: AgentName,
Build: &cli.Command{
Action: mgcli.Action(buildAction),
},
Run: &cli.Command{
SkipFlagParsing: true,
SkipArgReorder: true,
Action: mgcli.Action(runAction),
},
}
logger = mg.NewLogger(os.Stderr)
agentBuildCtx = yotsuba.AgentBuildContext
agentBuildEnv = yotsuba.AgentBuildEnv
)
func buildAction(c *cli.Context) error {
tags := "margo"
errs := []string{}
pkg, err := extensionPkg()
if err == nil {
fixExtPkg(pkg)
tags = "margo margo_extension"
fmt.Fprintln(os.Stderr, "Using margo extension:", pkg.Dir)
} else {
errs = append(errs,
fmt.Sprintf("*Not* using margo extension: Error: %s", err),
fmt.Sprintf("agent GOPATH is %s", agentBuildCtx.GOPATH),
)
}
if err := goInstallAgent(tags); err != nil {
errs = append(errs, fmt.Sprintf("Error: %s", err))
}
if len(errs) == 0 {
return nil
}
ctrl := "ctrl"
if runtime.GOOS == "darwin" {
ctrl = "super"
}
return fmt.Errorf("press ` %s+. `,` %s+x ` to configure margo or check console for errors\n%s", ctrl, ctrl, strings.Join(errs, "\n"))
}
func runAction(c *cli.Context) error {
name := AgentName
if exe, err := exec.LookPath(name); err == nil {
name = exe
}
return cmdrunner.Cmd{Name: name, Args: c.Args()}.Run()
}
func goInstallAgent(tags string) error {
args := []string{"install", "-v", "-tags=" + tags}
if os.Getenv("MARGO_BUILD_FLAGS_RACE") == "1" {
args = append(args, "-race")
}
args = append(args, "margo.sh/cmd/"+AgentName)
cr := cmdrunner.Cmd{
Name: "go",
Args: args,
OutToErr: true,
Env: agentBuildEnv,
}
return cr.Run()
}
func extensionPkg() (*build.Package, error) {
pkg, err := agentBuildCtx.Import("margo", "", 0)
if err == nil && len(pkg.GoFiles) == 0 {
err = fmt.Errorf("%s imported but has no .go files", pkg.Dir)
}
return pkg, err
}
func fixExtPkg(pkg *build.Package) {
for _, fn := range pkg.GoFiles {
fixExtFile(filepath.Join(pkg.Dir, fn))
}
}
func fixExtFile(fn string) {
p, err := ioutil.ReadFile(fn)
if err != nil {
logger.Println("fixExtFile:", err)
return
}
from := `disposa.blue/margo`
to := `margo.sh`
q := bytes.Replace(p, []byte(from), []byte(to), -1)
if bytes.Equal(p, q) {
return
}
bak := fn + ".~mgfix~.bak"
errOk := func(err error) string {
if err != nil {
return err.Error()
}
return "ok"
}
logger.Printf("mgfix %s: replace `%s` -> `%s`\n", fn, from, to)
err = os.Rename(fn, bak)
logger.Printf("mgfix %s: rename -> `%s`: %s\n", fn, bak, errOk(err))
if err == nil {
err := ioutil.WriteFile(fn, q, 0644)
logger.Printf("mgfix %s: saving: %s\n", fn, errOk(err))
}
}