mirror of
https://github.com/strongdm/comply
synced 2024-11-05 15:35:25 +00:00
replace dockerMustExist with pandocMustExist dependency on build and serve commands
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parent
1b807da10e
commit
bb4200ff43
@ -7,7 +7,10 @@ import (
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"io/ioutil"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"time"
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@ -96,6 +99,54 @@ func ticketingMustBeConfigured(c *cli.Context) error {
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return nil
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}
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func pandocMustExist(c *cli.Context) error {
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pandocErr := fmt.Errorf("Please install either Docker or the pandoc package and re-run `%s`", c.Command.Name)
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err := pandocBinaryMustExist(c)
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fmt.Println(err)
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if err != nil {
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err = dockerMustExist(c)
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if err != nil {
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return pandocErr
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}
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}
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return nil
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}
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func pandocBinaryMustExist(c *cli.Context) error {
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cmd := exec.Command("pandoc", "-v")
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outputRaw, err := cmd.Output()
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if err != nil {
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return errors.Wrap(err, "error calling pandoc")
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}
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output := strings.TrimSpace((string(outputRaw)))
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versionErr := errors.New("cannot determine pandoc version")
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if !strings.HasPrefix(output, "pandoc") {
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return versionErr
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}
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re := regexp.MustCompile(`pandoc (\d+)\.(\d+)`)
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result := re.FindStringSubmatch(output)
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if len(result) != 3 {
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return versionErr
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}
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major, err := strconv.Atoi(result[1])
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if err != nil {
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return versionErr
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}
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minor, err := strconv.Atoi(result[2])
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if err != nil {
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return versionErr
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}
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if major < 2 || minor < 1 {
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return errors.New("pandoc 2.1 or greater required")
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}
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return nil
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}
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func dockerMustExist(c *cli.Context) error {
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dockerErr := fmt.Errorf("Docker must be available in order to run `%s`", c.Command.Name)
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@ -11,7 +11,7 @@ var buildCommand = cli.Command{
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ShortName: "b",
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Usage: "generate a static website summarizing the compliance program",
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Action: buildAction,
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Before: beforeAll(dockerMustExist, cleanContainers),
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Before: beforeAll(pandocMustExist, cleanContainers),
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}
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func buildAction(c *cli.Context) error {
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@ -10,7 +10,7 @@ var serveCommand = cli.Command{
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Name: "serve",
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Usage: "live updating version of the build command",
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Action: serveAction,
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Before: beforeAll(dockerMustExist, cleanContainers),
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Before: beforeAll(pandocMustExist, cleanContainers),
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}
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func serveAction(c *cli.Context) error {
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