+(in-package #:candle-cli)
+
+(defun main-options ()
+ '((:name :help :short "h" :long "help" :description "Print this usage.")
+ (:name :port :short "p" :long "port" :takes-argument t :variable-name "PORT"
+ :description "Port on which to listen for commands. Defaults to 25004")
+ (:positional "<command>" :required t :description "Command to send to candle server")))
+
+(defun project-options()
+ '((:name :help :short "h" :long "help" :description "Print this usage.")
+ (:name :add :long "add" :takes-argument t :description
+ "Add a project. <name> is the name of the project, which must not include colons, while <src> is the location of the repository for cloning. This location must be accessible by the machine running candle."
+ :variable-name "<name>:<src>")))
+
+(defun job-options()
+ '((:name :help :short "h" :long "help" :description "Print this usage.")
+ (:name :project-name :short "p" :long "project" :takes-argument t :description "The project name for the jobs under consideration.")
+ (:name :add :long "add" :takes-argument t :description
+ "Add a job to a project. <sha> is the commit for that project to run the job. Requires --project to be specified."
+ :variable-name "<sha>")))
+
+(defun main-usage ()
+ (format t "~A"
+ (opera:usage
+ "candle"
+ (main-options)
+ "Interacts with candle server. The available commands are:
+ project List, show or add projects
+ job List or show jobs")))
+
+(defgeneric execute-command (command args))
+
+(defmethod execute-command (command args)
+ (format *error-output* "Unknown command '~(~A~)'. See 'candle --help'.~%" command))
+
+(defun add-project (project-definition)
+ (let
+ ((pos (position #\: project-definition)))
+ (cond
+ ((not pos) (format *error-output* "Project definition ~A is not valid. See 'candle project --help'.~%" project-definition))
+ (t
+ (let*
+ ((name (subseq project-definition 0 pos))
+ (src (subseq project-definition (1+ pos)))
+ (response (communication:query `(candle:add-project ,name ,src))))
+ (format t "Added project ~A at src definition ~A~%" name src))))))
+
+(defmethod execute-command ((command (eql :project)) args)
+ (multiple-value-bind (options remaining-args error) (opera:process-arguments (project-options) args)
+ (cond
+ ((eql error :unknown-option) (format *error-output* "Unknown option: ~A. See 'candle project --help'.~%" (car remaining-args)))
+ ((eql error :required-argument-missing) (format *error-output* "Missing argument for ~A. See 'candle project --help'.~%" (car remaining-args)))
+ ((opera:option-present :help options) (format t "~A" (opera:usage "candle project" (project-options))))
+ ((opera:option-present :add options) (add-project (opera:option-argument :add options))))))
+
+(defun add-job (project-name sha)
+ (let
+ ((response (communication:query `(candle:add-job ,project-name ,sha))))
+ (format t "Added job with sha ~A to project ~A~%" sha project-name)))
+
+(defmethod execute-command ((command (eql :job)) args)
+ (multiple-value-bind (options remaining-args error) (opera:process-arguments (job-options) args)
+ (cond
+ ((eql error :unknown-option) (format *error-output* "Unknown option: ~A. See 'candle job --help'.~%" (car remaining-args)))
+ ((eql error :required-argument-missing) (format *error-output* "Missing argument for ~A. See 'candle job --help'.~%" (car remaining-args)))
+ ((opera:option-present :help options) (format t "~A" (opera:usage "candle job" (job-options))))
+ ((and (opera:option-present :add options) (not (opera:option-present :project-name options)))
+ (format *error-output* "Cannot --add without --project. See 'candle job --help'.~%"))
+ ((opera:option-present :add options)
+ (add-job
+ (opera:option-argument :project-name options)
+ (opera:option-argument :add options))))))
+
+(defun run ()
+ (multiple-value-bind (options remaining-args error) (opera:process-arguments (main-options) (cdr sb-ext:*posix-argv*))
+ (cond
+ ((opera:option-present :help options) (main-usage))
+ ((eql error :unknown-option) (format *error-output* "Unknown option: ~A. See 'candle --help'.~%" (car remaining-args)))
+ ((and (opera:option-present :port options) (not (parse-integer (opera:option-argument :port options) :junk-allowed t)))
+ (format *error-output* "--port requires a number. See 'candle-server -h'~%"))
+ ((not remaining-args) (format *error-output* "Command required. See 'candle --help'.~%"))
+ (t
+ (let
+ ((communication:*query-port*
+ (or
+ (and
+ (opera:option-present :port options)
+ (parse-integer (opera:option-argument :port options) :junk-allowed t))
+ 25004)))
+ (execute-command (intern (string-upcase (car remaining-args)) :keyword) (cdr remaining-args)))))))
+
+; vim:ft=lisp
projects / candle / commitdiff