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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| // Copyright 2016 cli-docs-tool authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package clidocstool | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "strconv" | ||
| "time" | ||
|
|
||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/cobra/doc" | ||
| ) | ||
|
|
||
| // GenManTree generates a man page for the command and all descendants. | ||
| // If SOURCE_DATE_EPOCH is set, in order to allow reproducible package | ||
| // builds, we explicitly set the build time to SOURCE_DATE_EPOCH. | ||
| func (c *Client) GenManTree(cmd *cobra.Command) error { | ||
| if err := c.loadLongDescription(cmd, "man"); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| if epoch := os.Getenv("SOURCE_DATE_EPOCH"); c.manHeader != nil && epoch != "" { | ||
| unixEpoch, err := strconv.ParseInt(epoch, 10, 64) | ||
| if err != nil { | ||
| return fmt.Errorf("invalid SOURCE_DATE_EPOCH: %v", err) | ||
| } | ||
| now := time.Unix(unixEpoch, 0) | ||
| c.manHeader.Date = &now | ||
| } | ||
|
|
||
| return c.genManTreeCustom(cmd) | ||
| } | ||
|
|
||
| func (c *Client) genManTreeCustom(cmd *cobra.Command) error { | ||
| for _, sc := range cmd.Commands() { | ||
| if err := c.genManTreeCustom(sc); err != nil { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| // always disable the addition of [flags] to the usage | ||
| cmd.DisableFlagsInUseLine = true | ||
|
|
||
| // always disable "spf13/cobra" auto gen tag | ||
| cmd.DisableAutoGenTag = true | ||
|
|
||
| // Skip the root command altogether, to prevent generating a useless | ||
| // md file for plugins. | ||
| if c.plugin && !cmd.HasParent() { | ||
| return nil | ||
| } | ||
|
|
||
| log.Printf("INFO: Generating Man for %q", cmd.CommandPath()) | ||
|
|
||
| return doc.GenManTreeFromOpts(cmd, doc.GenManTreeOptions{ | ||
| Header: c.manHeader, | ||
| Path: c.target, | ||
| CommandSeparator: "-", | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| // Copyright 2021 cli-docs-tool authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package clidocstool | ||
|
|
||
| import ( | ||
| "io/ioutil" | ||
| "os" | ||
| "path" | ||
| "path/filepath" | ||
| "testing" | ||
|
|
||
| "github.com/spf13/cobra/doc" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| //nolint:errcheck | ||
| func TestGenManTree(t *testing.T) { | ||
| tmpdir, err := ioutil.TempDir("", "test-gen-man-tree") | ||
| require.NoError(t, err) | ||
| defer os.RemoveAll(tmpdir) | ||
|
|
||
| c, err := New(Options{ | ||
| Root: buildxCmd, | ||
| SourceDir: tmpdir, | ||
| Plugin: true, | ||
| ManHeader: &doc.GenManHeader{ | ||
| Title: "DOCKER", | ||
| Section: "1", | ||
| Source: "Docker Community", | ||
| Manual: "Docker User Manuals", | ||
| }, | ||
| }) | ||
| require.NoError(t, err) | ||
| require.NoError(t, c.GenManTree(buildxCmd)) | ||
|
|
||
| for _, tt := range []string{"docker-buildx.1", "docker-buildx-build.1", "docker-buildx-stop.1"} { | ||
| tt := tt | ||
| t.Run(tt, func(t *testing.T) { | ||
| fres := filepath.Join(tmpdir, tt) | ||
| require.FileExists(t, fres) | ||
| bres, err := ioutil.ReadFile(fres) | ||
| require.NoError(t, err) | ||
|
|
||
| bexc, err := ioutil.ReadFile(path.Join("fixtures", tt)) | ||
| require.NoError(t, err) | ||
| assert.Equal(t, string(bexc), string(bres)) | ||
| }) | ||
| } | ||
| } |
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