wanderer/drone-docker
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(feat) publish docker data to create drone card (#347)

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* plugin logic to write card data to publish drone card
This commit is contained in:
Eoin McAfee 2022-01-13 12:14:53 +00:00 committed by GitHub
parent 3593c4165c
commit 246dfb3c0e
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 244 additions and 10 deletions
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63
card.go Normal file
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@ -0,0 +1,63 @@
package docker
import (
"encoding/base64"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"time"
"github.com/drone/drone-go/drone"
"github.com/inhies/go-bytesize"
)
func (p Plugin) writeCard() error {
cmd := exec.Command("docker", "inspect", p.Build.Name)
data, err := cmd.CombinedOutput()
if err != nil {
return err
}
out := Inspect{}
if err := json.Unmarshal(data, &out); err != nil {
return err
}
inspect := out[0]
inspect.SizeString = fmt.Sprint(bytesize.New(float64(inspect.Size)))
inspect.VirtualSizeString = fmt.Sprint(bytesize.New(float64(inspect.VirtualSize)))
inspect.Time = fmt.Sprint(inspect.Metadata.LastTagTime.Format(time.RFC3339))
cardData, _ := json.Marshal(inspect)
card := drone.CardInput{
Schema: "https://drone-plugins.github.io/drone-docker/card.json",
Data: cardData,
}
writeCard(p.CardPath, &card)
return nil
}
func writeCard(path string, card interface{}) {
data, _ := json.Marshal(card)
switch {
case path == "/dev/stdout":
writeCardTo(os.Stdout, data)
case path == "/dev/stderr":
writeCardTo(os.Stderr, data)
case path != "":
ioutil.WriteFile(path, data, 0644)
}
}
func writeCardTo(out io.Writer, data []byte) {
encoded := base64.StdEncoding.EncodeToString(data)
io.WriteString(out, "\u001B]1338;")
io.WriteString(out, encoded)
io.WriteString(out, "\u001B]0m")
io.WriteString(out, "\n")
}

6
cmd/drone-docker/main.go
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@ -249,6 +249,11 @@ func main() {
Usage: "additional host:IP mapping",
EnvVar: "PLUGIN_ADD_HOST",
},
cli.StringFlag{
Name: "drone-card-path",
Usage: "card path location to write to",
EnvVar: "DRONE_CARD_PATH",
},
}
if err := app.Run(os.Args); err != nil {
@ -267,6 +272,7 @@ func run(c *cli.Context) error {
Email: c.String("docker.email"),
Config: c.String("docker.config"),
},
CardPath: c.String("drone-card-path"),
Build: docker.Build{
Remote: c.String("remote.url"),
Name: c.String("commit.sha"),

58
docker.go
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@ -64,11 +64,34 @@ type (
// Plugin defines the Docker plugin parameters.
Plugin struct {
Login Login // Docker login configuration
Build Build // Docker build configuration
Daemon Daemon // Docker daemon configuration
Dryrun bool // Docker push is skipped
Cleanup bool // Docker purge is enabled
Login Login // Docker login configuration
Build Build // Docker build configuration
Daemon Daemon // Docker daemon configuration
Dryrun bool // Docker push is skipped
Cleanup bool // Docker purge is enabled
CardPath string // Card path to write file to
}
Inspect []struct {
ID string `json:"Id"`
RepoTags []string `json:"RepoTags"`
RepoDigests []interface{} `json:"RepoDigests"`
Parent string `json:"Parent"`
Comment string `json:"Comment"`
Created time.Time `json:"Created"`
Container string `json:"Container"`
DockerVersion string `json:"DockerVersion"`
Author string `json:"Author"`
Architecture string `json:"Architecture"`
Os string `json:"Os"`
Size int `json:"Size"`
VirtualSize int `json:"VirtualSize"`
Metadata struct {
LastTagTime time.Time `json:"LastTagTime"`
} `json:"Metadata"`
SizeString string
VirtualSizeString string
Time string
}
)
@ -157,11 +180,6 @@ func (p Plugin) Exec() error {
}
}
if p.Cleanup {
cmds = append(cmds, commandRmi(p.Build.Name)) // docker rmi
cmds = append(cmds, commandPrune()) // docker system prune -f
}
// execute all commands in batch mode.
for _, cmd := range cmds {
cmd.Stdout = os.Stdout
@ -180,6 +198,26 @@ func (p Plugin) Exec() error {
}
}
// output the adaptive card
if err := p.writeCard(); err != nil {
fmt.Printf("Could not create adaptive card. %s\n", err)
}
// execute cleanup routines in batch mode
if p.Cleanup {
// clear the slice
cmds = nil
cmds = append(cmds, commandRmi(p.Build.Name)) // docker rmi
cmds = append(cmds, commandPrune()) // docker system prune -f
for _, cmd := range cmds {
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
trace(cmd)
}
}
return nil
}

118
docs/card.json Normal file
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@ -0,0 +1,118 @@
{
"type": "AdaptiveCard",
"body": [
{
"type": "ColumnSet",
"columns": [
{
"type": "Column",
"items": [
{
"type": "Image",
"url": "https://d36jcksde1wxzq.cloudfront.net/be7833db9bddb4494d2a7c3dd659199a.png",
"size": "Medium"
}
],
"width": "auto"
},
{
"type": "Column",
"items": [
{
"type": "TextBlock",
"text": "${RepoTags[0]}",
"size": "Medium"
},
{
"type": "TextBlock",
"text": "DIGEST: ${RepoDigests[0]}",
"wrap": true,
"size": "Small",
"weight": "Lighter",
"isSubtle": true,
"spacing": "Small"
},
{
"type": "ColumnSet",
"columns": [
{
"type": "Column",
"items": [
{
"type": "TextBlock",
"weight": "Lighter",
"text": "OS/ARCH",
"wrap": true,
"size": "Small",
"isSubtle": true,
"spacing": "Medium"
},
{
"type": "TextBlock",
"text": "${OS}/${Architecture}",
"wrap": true,
"size": "Small",
"spacing": "Small"
}
],
"separator": true,
"width": "auto"
},
{
"type": "Column",
"items": [
{
"type": "TextBlock",
"weight": "Lighter",
"text": "SIZE",
"wrap": true,
"size": "Small",
"isSubtle": true
},
{
"type": "TextBlock",
"spacing": "Small",
"text": "${SizeString}",
"wrap": true,
"size": "Small"
}
],
"width": "auto",
"separator": true,
"spacing": "Medium"
},
{
"type": "Column",
"items": [
{
"type": "TextBlock",
"weight": "Lighter",
"text": "LAST PUSHED",
"wrap": true,
"size": "Small",
"isSubtle": true
},
{
"type": "TextBlock",
"spacing": "Small",
"text": "{{DATE(${Time})}} - {{TIME(${Time})}}",
"wrap": true,
"size": "Small"
}
],
"width": "auto",
"separator": true,
"spacing": "Medium"
}
],
"style": "default"
}
],
"width": "stretch"
}
]
}
],
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
"version": "1.0"
}

0
docs/index.json Normal file
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2
go.mod
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@ -3,6 +3,8 @@ module github.com/drone-plugins/drone-docker
require (
github.com/aws/aws-sdk-go v1.26.7
github.com/coreos/go-semver v0.3.0
github.com/drone/drone-go v1.7.1
github.com/inhies/go-bytesize v0.0.0-20210819104631-275770b98743
github.com/joho/godotenv v1.3.0
github.com/sirupsen/logrus v1.3.0
github.com/urfave/cli v1.22.2

7
go.sum
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@ -1,3 +1,4 @@
github.com/99designs/httpsignatures-go v0.0.0-20170731043157-88528bf4ca7e/go.mod h1:Xa6lInWHNQnuWoF0YPSsx+INFA9qk7/7pTjwb3PInkY=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/aws/aws-sdk-go v1.26.7 h1:ObjEnmzvSdYy8KVd3me7v/UMyCn81inLy2SyoIPoBkg=
github.com/aws/aws-sdk-go v1.26.7/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
@ -7,6 +8,12 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSY
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/drone/drone-go v1.7.1 h1:ZX+3Rs8YHUSUQ5mkuMLmm1zr1ttiiE2YGNxF3AnyDKw=
github.com/drone/drone-go v1.7.1/go.mod h1:fxCf9jAnXDZV1yDr0ckTuWd1intvcQwfJmTRpTZ1mXg=
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/inhies/go-bytesize v0.0.0-20210819104631-275770b98743 h1:X3Xxno5Ji8idrNiUoFc7QyXpqhSYlDRYQmc7mlpMBzU=
github.com/inhies/go-bytesize v0.0.0-20210819104631-275770b98743/go.mod h1:KrtyD5PFj++GKkFS/7/RRrfnRhAMGQwy75GLCHWrCNs=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=