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initial consolidation of executeGalaxy configuration
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| //go:generate packer-sdc struct-markdown | ||
| package common | ||
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| import ( | ||
| "io/ioutil" | ||
| "regexp" | ||
| ) | ||
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| type GalaxyConfig struct { | ||
| // A requirements file which provides a way to | ||
| // install roles or collections with the [ansible-galaxy | ||
| // cli](https://docs.ansible.com/ansible/latest/galaxy/user_guide.html#the-ansible-galaxy-command-line-tool) | ||
| // on the local machine before executing `ansible-playbook`. By default, this is empty. | ||
| GalaxyFile string `mapstructure:"galaxy_file"` | ||
| // The command to invoke ansible-galaxy. By default, this is | ||
| // `ansible-galaxy`. | ||
| GalaxyCommand string `mapstructure:"galaxy_command"` | ||
| // Force overwriting an existing role. | ||
| // Adds `--force` option to `ansible-galaxy` command. By default, this is | ||
| // `false`. | ||
| GalaxyForceInstall bool `mapstructure:"galaxy_force_install"` | ||
| // The path to the directory on your local system in which to | ||
| // install the roles. Adds `--roles-path /path/to/your/roles` to | ||
| // `ansible-galaxy` command. By default, this is empty, and thus `--roles-path` | ||
| // option is not added to the command. | ||
| RolesPath string `mapstructure:"roles_path"` | ||
| // The path to the directory on your local system in which to | ||
| // install the collections. Adds `--collections-path /path/to/your/collections` to | ||
| // `ansible-galaxy` command. By default, this is empty, and thus `--collections-path` | ||
| // option is not added to the command. | ||
| CollectionsPath string `mapstructure:"collections_path"` | ||
| } | ||
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| type GalaxyExectureArgsConfig struct { | ||
| Filepath string | ||
| RolesPath string | ||
| CollectionsPath string | ||
| ForceInstall bool | ||
| } | ||
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| func BuildGalaxyArgs(conf GalaxyExectureArgsConfig) ([]string, error) { | ||
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| // ansible-galaxy install -r requirements.yml | ||
| roleArgs := []string{"install", "-r", conf.Filepath, "-p", conf.RolesPath} | ||
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| // Instead of modifying args depending on config values and removing or modifying values from | ||
| // the slice between role and collection installs, just use 2 slices and simplify everything | ||
| collectionArgs := []string{"collection", "install", "-r", conf.Filepath, "-p", conf.CollectionsPath} | ||
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| // Add force to arguments | ||
| if conf.ForceInstall { | ||
| roleArgs = append(roleArgs, "-f") | ||
| collectionArgs = append(collectionArgs, "-f") | ||
| } | ||
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| // Search galaxy_file for roles and collections keywords | ||
| f, err := ioutil.ReadFile(conf.Filepath) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| hasRoles, _ := regexp.Match(`(?m)^roles:`, f) | ||
| hasCollections, _ := regexp.Match(`(?m)^collections:`, f) | ||
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| // If if roles keyword present (v2 format), or no collections keyword present (v1), install roles | ||
| if hasRoles || !hasCollections { | ||
| return roleArgs, nil | ||
| } | ||
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| // If collections keyword present (v2 format), install collections | ||
| if hasCollections { | ||
| return collectionArgs, nil | ||
| } | ||
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| return nil, nil | ||
| } |