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idee-maven.el
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;; idee-maven.el --- Maven support for IDE -*- lexical-binding: t -*-
;; Copyright (C) 2018 Ioannis Canellos
;;
;;
;; 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.
;; Author: Ioannis Canellos
;; Version: 0.0.1
;;; Commentary:
;;; Code:
(require 'idee-java-utils)
(require 'idee-dap)
(require 'idee-utils)
(require 'idee-projects)
(require 'idee-visitors)
(require 'hydra)
(defconst pom-xml "pom.xml")
(defconst idee/dot-pom-regex "(^.)?\\.pom")
(defvar idee/maven-profiles ())
(defvar idee/maven-offline nil)
(defvar idee/maven-skip-tests nil)
(defvar idee/maven-clean t)
(defvar idee/maven-show-errors nil)
(defvar idee/maven-exec-history ())
(defvar idee/maven-project-settings-commands ())
(defvar idee/maven-known-group-ids '() "A list of known group-ids")
(defcustom idee/maven-init-group-id "org.acme" "The initial value for group-id in the maven project factory." :group 'idee/maven :type 'string)
(defun idee/maven-module-root-dir-p (f)
"Return non-nil if F is a maven module directory."
(if (and f (file-directory-p f)) (seq-filter (lambda (x) (equal pom-xml x)) (directory-files f))
nil))
(defun idee/maven-module-root-dir (&optional f)
"Find the directory of the maven module that owns the source file F."
(let* ((file-name (buffer-file-name (current-buffer)))
(dir (if file-name (directory-file-name file-name) default-directory))
(current-dir (f-full (if f f (file-name-directory dir)))))
(while (and current-dir (not (idee/filesystem-root-p current-dir)) (not (idee/maven-module-root-dir-p current-dir)))
(setq current-dir (file-name-directory (directory-file-name current-dir))))
(if (idee/filesystem-root-p current-dir) nil current-dir)))
(defun idee/maven-enclosing-module-root-dir (&optional f)
"Find the directory of the parent maven module that owns the source file F."
(let* ((file-name (buffer-file-name (current-buffer)))
(dir (if file-name (directory-file-name file-name) default-directory))
(current-dir (f-full (if f f (file-name-directory dir))))
(module-dir (idee/maven-module-root-dir current-dir))
(parent-dir (idee/maven-module-root-dir (file-name-directory (directory-file-name module-dir)))))
(while (and parent-dir (not (idee/filesystem-root-p parent-dir)) (not (idee/maven-module-root-dir-p parent-dir)))
(setq parent-dir (file-name-directory (directory-file-name parent-dir))))
(if (idee/filesystem-root-p parent-dir) nil parent-dir)))
(defun idee/maven-invoker-test-dir-p (&optional f)
"Return non-nil if the file is part of a maven-invoker integration test."
(let* ((file-name (buffer-file-name (current-buffer)))
(dir (if file-name (directory-file-name file-name) default-directory))
(current-dir (f-full (if f f (file-name-directory dir)))))
(string-match-p (regexp-quote (f-join "src" "it")) current-dir)))
(defun idee/maven-pom-group-id (pom)
"Get the groupId of the specified POM."
(if (file-exists-p pom)
(with-temp-buffer
(insert-file-contents pom)
(let* ((xml (libxml-parse-xml-region (point-min) (point-max)))
(p (assoc 'project xml))
(project (if p p (cdr xml))))
(car (cdr (cdr (assoc 'groupId project))))))
nil))
(defun idee/maven-pom-artifact-id (pom)
"Get the artifactId of the specified POM."
(if (file-exists-p pom)
(with-temp-buffer
(insert-file-contents pom)
(let* ((xml (libxml-parse-xml-region (point-min) (point-max)))
(p (assoc 'project xml))
(project (if p p (cdr xml))))
(car (cdr (cdr (assoc 'artifactId project))))))
nil))
(defun idee/maven-pom-version (pom)
"Get the version of the specified POM."
(if (file-exists-p pom)
(with-temp-buffer
(insert-file-contents pom)
(let* ((xml (libxml-parse-xml-region (point-min) (point-max)))
(p (assoc 'project xml))
(project (if p p (cdr xml)))
(parent (assoc 'parent project))
(parent-version (car (cdr (cdr (assoc 'version parent)))))
(version (car (cdr (cdr (assoc 'version project))))))
(or version parent-version)))
nil))
(defun idee/maven-edit-project-pom-xml ()
"Edit the current project pom."
(interactive)
(let* ((project-pom (concat (projectile-project-root) pom-xml)))
(if (file-exists-p project-pom)
(progn (idee/jump-to-non-idee/window)
(find-file project-pom)))))
(defun idee/maven-clean-project ()
"Clean the current maven project."
(interactive)
(idee/maven-exec :goals "clean"))
(defun idee/maven-package-project ()
"Package the current maven project."
(interactive)
(idee/maven-exec :goals "package"))
(defun idee/maven-install-project ()
"Install the current maven project."
(interactive)
(idee/maven-exec :goals "install"))
(defun idee/maven-debug-project ()
"Build the current maven project."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 8000
:project-name artifact-id
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :debug t)))
dap-debug)))
(defun idee/maven-surefire-debug-project ()
"Debug the current maven project."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:project-name artifact-id
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :surefire-debug t)))
dap-debug)))
(defun idee/maven-failsafe-debug-project ()
"Debug the current maven project."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:project-name artifact-id
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :failsafe-debug t)))
dap-debug)))
;;
;; Module
;;
(defun idee/maven-clean-module ()
"Clean the current maven module."
(interactive)
(idee/maven-exec :goals "clean" :build-scope 'module))
(defun idee/maven-edit-module-pom-xml ()
"Edit the current maven module pom."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml)))
(if (file-exists-p module-pom)
(progn (idee/jump-to-non-idee/window)
(find-file module-pom)))))
(defun idee/maven-package-module ()
"Package the current maven module."
(interactive)
(idee/maven-exec :goals "package" :build-scope 'module))
(defun idee/maven-install-module ()
"Install the current maven module."
(interactive)
(idee/maven-exec :goals "install" :build-scope 'module))
(defun idee/maven-also-install-module ()
"Install the current maven module (but also make dependencies in the reactor)."
(interactive)
(idee/maven-exec :goals "install" :build-scope 'module :also-make t))
(defun idee/maven-resume-from-module ()
"Install the current maven module (but also make dependencies in the reactor)."
(interactive)
(idee/maven-exec :goals "install" :build-scope 'resume))
(defun idee/maven-exec-module ()
"Build the current maven module."
(interactive)
(idee/maven-exec :goals "install" :build-scope 'module))
(defun idee/maven-debug-module ()
"Debug the current maven module."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 8000
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :debug t :build-scope 'module)))
dap-debug)))
(defun idee/maven-surefire-debug-module ()
"Debug the current maven module."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :surefire-debug t :build-scope 'module)))
dap-debug)))
(defun idee/maven-failsafe-debug-module ()
"Debug the current maven module."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals "install" :failsafe-debug t :build-scope 'module)))
dap-debug)))
;;
;; File
;;
(defun idee/maven-run-file ()
"Run the current main class using mvn exec:java."
(interactive)
(let* ((classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(packagename (idee/java-package-of default-directory))
(fqcn (if packagename (format "%s.%s" packagename classname) classname)))
(idee/maven-exec :goals (format "package exec:java -Dexec.mainClass=%s" fqcn) :build-scope 'module)))
(defun idee/maven-debug-file ()
"Debug the current maven file."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id))
(classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(packagename (idee/java-package-of default-directory))
(fqcn (if packagename (format "%s.%s" packagename classname) classname)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 8000
:projectName project-name
:wait-for-port t)
;; If we don't escape those arguments it will fail on shell
(append (list :program-to-start (idee/maven-cmd :goals (format "package exec:exec -DskipTests -Dexec.executable=\"java\" -Dexec.args=\"-classpath\\ %s\\ -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8000\\ %s\"" "%classpath" fqcn) :build-scope 'module :goto-project-root t)))
dap-debug)))
(defun idee/maven-surefire-test-file ()
"Debug the current maven file."
(interactive)
(let* ((classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name)))))
(idee/maven-exec :goals (format "test -Dtest=%s" classname) :build-scope 'module)))
(defun idee/maven-surefire-debug-file ()
"Debug the current maven file."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id))
(classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name)))))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals (format "test -Dtest=%s" classname) :surefire-debug t :build-scope 'module :goto-project-root t)))
dap-debug)))
(defun idee/maven-surefire-test-file-method ()
"Test the current maven file method."
(interactive)
(let* ((classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(method-name (idee/java-method-name-at-point)))
(if method-name
(idee/maven-exec :goals (format "test -Dtest=%s#%s" classname method-name) :build-scope 'module)
(idee/maven-exec :goals (format "test -Dtest=%s" classname) :build-scope 'module))))
(defun idee/maven-surefire-debug-file-method ()
"Debug the current maven file method."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id))
(classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(method-name (idee/java-method-name-at-point)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals (if method-name (format "test -Dtest=%s#%s" classname method-name) (format "test -Dtest=%s" classname)) :surefire-debug t :build-scope 'module :goto-project-root t)))
dap-debug)))
(defun idee/maven-failsafe-test-file ()
"Test with failsafe the current file."
(interactive)
(let* ((classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(method-name (idee/java-method-name-at-point)))
(idee/maven-exec :goals (if method-name
(format "verify -Dit.test=%s#%s" classname method-name)
(format "verify -Dit.test=%s" classname))
:build-scope 'module)))
(defun idee/maven-failsafe-debug-file ()
"Debug with failsafe the current file."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id))
(classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name))))
(method-name (idee/java-method-name-at-point)))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals
(if method-name
(format "verify -Dit.test=%s#%s" classname method-name)
(format "verify -Dit.test=%s" classname))
:failsafe-debug t :build-scope 'module :goto-project-root t)))
dap-debug)))
(defun idee/maven-failsafe-test-file-method ()
"Test with failsafe the current file."
(interactive)
(let* ((classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name)))))
(idee/maven-exec :goals (format "verify -Dit.test=%s" classname) :build-scope 'module)))
(defun idee/maven-failsafe-debug-file-method ()
"Debug with failsafe the current file."
(interactive)
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-dir (idee/maven-enclosing-module-root-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(project-name (if invoker-test enclosing-artifact-id artifact-id))
(classname (file-name-nondirectory (file-name-sans-extension (buffer-file-name)))))
(-> (list :type "java"
:request "attach"
:hostName "localhost"
:port 5005
:projectName project-name
:wait-for-port t)
(append (list :program-to-start (idee/maven-cmd :goals (format "verify -Dit.test=%s" classname) :failsafe-debug t :build-scope 'module :goto-project-root t)))
dap-debug)))
(defun idee/maven-exec-from-history ()
"Prompt the user to execute previous maven build from history."
(interactive)
(let ((maven-command (completing-read "Maven command:" (delete-dups idee/maven-exec-history))))
(idee/shell-command-execute-in-project maven-command t)))
(defun idee/maven-exec-from-project-settings ()
"Prompt the user to execute previous maven build from history."
(interactive)
(idee/with-project-settings "maven.el" idee/maven-project-settings-commands
(let* ((maven-command nil)
(mvn-cmd-builder nil))
(push (completing-read "Maven command:" idee/maven-project-settings-commands) mvn-cmd-builder)
(if idee/maven-skip-tests
(push "-DskipTests" mvn-cmd-builder))
(if idee/maven-offline
(push "-o" mvn-cmd-builder))
(if idee/maven-show-errors
(push "-e" mvn-cmd-builder))
(setq maven-command (string-trim (string-join (reverse mvn-cmd-builder) " ")))
(idee/shell-command-execute-in-project maven-command t))))
(cl-defun idee/maven-cmd (&key goals debug surefire-debug failsafe-debug build-scope also-make goto-project-root)
(idee/with-project-settings "maven.el" idee/maven-profiles
(let* ((module-dir (idee/maven-module-root-dir))
(enclosuing-module-dir (if module-dir (idee/maven-enclosing-module-root-dir) nil))
(module-pom (concat module-dir pom-xml))
(invoker-test (idee/maven-invoker-test-dir-p module-dir))
(enclosuing-module-pom (concat enclosuing-module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom))
(enclosing-artifact-id (idee/maven-pom-artifact-id enclosuing-module-pom))
(profiles-opt (idee/maven-profiles-option))
(mvn-cmd-builder nil))
(when goto-project-root (push (format "cd %s && " (idee/project-root-dir)) mvn-cmd-builder))
(cond
(invoker-test (push "mvn" mvn-cmd-builder))
(debug (push "mvnDebug" mvn-cmd-builder))
(t (push "mvn" mvn-cmd-builder)))
(when (and idee/maven-clean (not (idee/contains-string goals "clean")))
(push "clean" mvn-cmd-builder))
(push goals mvn-cmd-builder)
(if profiles-opt
(push profiles-opt mvn-cmd-builder))
(if artifact-id
(cond
(invoker-test
(progn
(push (format "-pl :%s -Dinvoker.test=%s" enclosing-artifact-id (file-name-nondirectory (directory-file-name module-dir))) mvn-cmd-builder)
(when debug (push "-Dinvoker.mavenExecutable=mvnDebug" mvn-cmd-builder))))
((equal 'resume build-scope) (push (format "-rf :%s" artifact-id) mvn-cmd-builder))
((equal 'module build-scope) (push (format "-pl :%s" artifact-id) mvn-cmd-builder))))
(if idee/maven-skip-tests
(push "-DskipTests" mvn-cmd-builder))
(if idee/maven-offline
(push "-o" mvn-cmd-builder))
(if idee/maven-show-errors
(push "-e" mvn-cmd-builder))
(if also-make
(push "-am" mvn-cmd-builder))
(if surefire-debug
(if invoker-test
(push "-Dinvoker.mavenOpts=\"-Dmaven.surefire.debug\"" mvn-cmd-builder)
(push "-Dmaven.surefire.debug" mvn-cmd-builder)))
(if failsafe-debug
(push "-Dmaven.failsafe.debug" mvn-cmd-builder))
(string-trim (string-join (reverse mvn-cmd-builder) " ")))))
(cl-defun idee/maven-exec (&key goals debug surefire-debug failsafe-debug build-scope also-make)
"Build the current maven module."
(interactive)
(let ((cmd (idee/maven-cmd :goals goals :debug debug :surefire-debug surefire-debug :failsafe-debug failsafe-debug :build-scope build-scope :also-make also-make)))
(when (not (member cmd idee/maven-exec-history))
(push cmd idee/maven-exec-history))
(idee/shell-command-execute-in-project cmd t)))
;;; Toggles
(defun idee/maven-toggle-clean ()
"Toggle clean flag for maven builds."
(interactive)
(if (idee/toggle idee/maven-clean)
(message "Maven clean: Enabled!")
(message "Maven clean: Disabled!")))
(defun idee/maven-toggle-offline ()
"Toggle offline flag for maven builds."
(interactive)
(if (idee/toggle idee/maven-offline)
(message "Maven offline: Enabled!")
(message "Maven offline: Disabled!")))
(defun idee/maven-toggle-skip-tests ()
"Toggle offline flag for maven builds."
(interactive)
(if (idee/toggle idee/maven-skip-tests)
(message "Maven test skip: Enabled!")
(message "Maven test skip: Disabled!")))
(defun idee/maven-toggle-show-errors ()
"Toggle offline flag for maven builds."
(interactive)
(if (idee/toggle idee/maven-show-errors)
(message "Maven show errors Enabled!")
(message "Maven show errors Disabled!")))
;;
;; Coordinates
;;
(defun idee/maven-local-group-ids ()
"Retrieve all group ids found in the local maven repository."
(interactive)
(if idee/maven-known-group-ids idee/maven-known-group-ids
(let* ((repo-path "~/.m2/repository/")
(metadata-list
(directory-files-recursively repo-path (regexp-quote "maven-metadata-local.xml"))))
(directory-files-recursively repo-path idee/dot-pom-regex)
(delq nil (delete-dups (mapcar 'idee/maven-pom-group-id metadata-list))))))
;;;###autoload
(defun idee/maven-add-known-group-ids (group-ids)
"Add GROUP-IDS to the list of know group ids."
(let (value)
(dolist (id group-ids value)
(idee/maven-add-known-group-id id))))
;;;###autoload
(defun idee/maven-add-known-group-id (group-id)
"Add GROUP-ID to the list of know group ids."
(add-to-list 'idee/maven-known-group-ids group-id))
;;;###autoload
(defun idee/maven-remove-known-group-id (group-id)
"Remove GROUP-ID to the list of know group ids."
(setq idee/maven-known-group-ids (remove group-id idee/maven-knwon-group-ids)))
(defun idee/maven-local-artifact-ids (group-id)
"Retrieve all artifact ids found in the local maven repository, under GROUP-ID."
(interactive)
(let* ((group-path (format "~/.m2/repository/%s" (replace-regexp-in-string (regexp-quote ".") "/" group-id))))
(cdr (cdr (mapcar 'file-name-nondirectory (seq-filter 'file-directory-p (directory-files group-path t)))))))
(defun idee/maven-local-versions (group-id artifact-id)
"Retrieve all versions found in the local maven repository, under GROUP-ID and ARTIFACT-ID."
(interactive)
(let* ((artifact-path (format "~/.m2/repository/%s/%s" (replace-regexp-in-string (regexp-quote ".") "/" group-id) artifact-id)))
(cdr (cdr (mapcar 'file-name-nondirectory (seq-filter 'file-directory-p (directory-files artifact-path t)))))))
;;; Utilities
(defun idee/maven-profiles-option ()
"Create the profiles option to be appended to any maven command.
Returns something like: -Pprofile1,profile2 if profiles are enabled,
or empty string other wise."
(if idee/maven-profiles
(concat "-P" (string-join idee/maven-profiles ",")) ""))
(defun idee/maven-select-profiles ()
(interactive)
"Select profiles"
(idee/project-settings-set "maven.el" "idee/maven-profiles" (idee/as-code (completing-read-multiple "Maven profiles:" (idee/maven--all-profiles)))))
(defun idee/maven--all-profiles ()
"List all available profiles"
(split-string (shell-command-to-string (format "cd %s && mvn help:all-profiles | grep \"Profile Id:\" | cut -d\" \" -f5 | sort | uniq" (idee/project-root-dir))) "\n" ))
(defun idee/maven-version-set ()
(interactive)
"Set the version to project."
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(version (idee/maven-pom-version module-pom))
(version-parts (if version (split-string version "\\.") '("1" "0" "0")))
(major (string-to-number (replace-regexp-in-string "[^0-9]*" "" (or (nth 0 version-parts) "1"))))
(minor (string-to-number (replace-regexp-in-string "[^0-9]*" "" (or (nth 1 version-parts) "0"))))
(micro (string-to-number (replace-regexp-in-string "[^0-9]*" "" (or (nth 2 version-parts) "0"))))
(candidates `(,(format "%s.%s-SNAPSHOT" major minor)
,(format "%s.%s-SNAPSHOT" major (+ 1 minor))
,(format "%s.%s-SNAPSHOT" (+ major 1) 0)
,(format "%s.%s.%s" major minor (+ micro 1))
,(format "%s.%s.%s" major (+ minor 1) 0)
,(format "%s.%s.%s" (+ major 1) 0 0)))
(new-version (completing-read "Version:" candidates nil nil))
(goals (format "versions:set -DnewVersion=%s" new-version)))
(idee/maven-exec :goals goals)))
;; Hydra helpers
(defun idee/maven--selected-profiles ()
"List all selected profiles"
(idee/with-project-settings "maven.el" idee/maven-profiles
(mapcar 'intern idee/maven-profiles)))
(defun idee/maven--project-name ()
(intern (or (idee/project-name-get) "unknown")))
(defun idee/maven--module-name ()
(let* ((module-dir (idee/maven-module-root-dir))
(module-pom (concat module-dir pom-xml))
(artifact-id (idee/maven-pom-artifact-id module-pom)))
(intern (or artifact-id "unknown"))))
(defun idee/maven--file-name ()
(let* ((file-name (if (buffer-file-name) (file-name-nondirectory (buffer-file-name)) nil)))
(if file-name file-name "<none>")))
;;
;; Maven Hydra
;;
;;;###autoload (autoload 'idee/maven-hydra/body "idee-maven")
(defhydra idee/maven-hydra (:hint none :exit t)
"
Project^ ^Module^ ^File^ ^Execute^ ^Toggle^
?P?
--------------------------------------------------------------------------------------------------------------------------------------
_pc_: clean _mc_: clean _fr_: run _h_: from history _tc_: ?tc? clean
_pp_: package _mp_: package _fstc_: surefire test _s_: from project settings _tt_: ?tt? skip tests
_pi_: install _mi_: install _fftc_: failsafe test _v_: version set _te_: ?te? errors
_po_: edit pom _mo_: edit pom _fstm_: surefire test method ^^_to_: ?to? offline
^^_mrf_: resume from _fftm_: failsafe test method ^^_tp_: profiles %(idee/maven--selected-profiles)
^^_mai_: also install
_pd_: debug _md_: debug _fd_: debug file
_psd_: surfire debug _msd_: surefire debug _fsdc_: debug surefire test class
_pfd_: failsafe debug _mfd_: failsafe debug _ffdc_: debug failsafe test class
^^^^_fsdm_: debug surefire test method
^^^^_ffdm_: debug failsafe test method
[_q_]: quit
"
("P" nil (format "%-20S %-22S %s" (idee/maven--project-name) (idee/maven--module-name) (idee/maven--file-name)))
("po" idee/maven-edit-project-pom-xml)
("po" idee/maven-edit-project-pom-xml)
("pc" idee/maven-clean-project)
("pp" idee/maven-package-project)
("pi" idee/maven-install-project)
("pd" idee/maven-debug-project)
("psd" idee/maven-surefire-debug-project)
("pfd" idee/maven-failsafe-debug-project)
("mo" idee/maven-edit-module-pom-xml)
("mc" idee/maven-clean-module)
("mp" idee/maven-package-module)
("mi" idee/maven-install-module)
("mrf" idee/maven-resume-from-module)
("mai" idee/maven-also-install-module)
("md" idee/maven-debug-module)
("msd" idee/maven-surefire-debug-module)
("mfd" idee/maven-failsafe-debug-module)
("fr" idee/maven-run-file)
("fstc" idee/maven-surefire-test-file)
("fftc" idee/maven-failsafe-test-file)
("fstm" idee/maven-surefire-test-file-method)
("fftm" idee/maven-failsafe-test-file-method)
("fd" idee/maven-debug-file)
("fsdc" idee/maven-surefire-debug-file)
("ffdc" idee/maven-failsafe-debug-file)
("fsdm" idee/maven-surefire-debug-file-method)
("ffdm" idee/maven-failsafe-debug-file-method)
("tc" idee/maven-toggle-clean (if idee/maven-clean "[*]" "[ ]") :exit nil)
("to" idee/maven-toggle-offline (if idee/maven-offline "[*]" "[ ]") :exit nil)
("tt" idee/maven-toggle-skip-tests (if idee/maven-skip-tests "[*]" "[ ]") :exit nil)
("te" idee/maven-toggle-show-errors (if idee/maven-show-errors "[*]" "[ ]") :exit nil)
("tp" idee/maven-select-profiles :exit nil)
("h" idee/maven-exec-from-history)
("s" idee/maven-exec-from-project-settings)
("v" idee/maven-version-set)
("q" nil "quit"))
;;; Project Factory
(defun idee/new-maven-from-archetype-project (&optional create-function)
"Create a new maven from archetype project.
The command supports accepting an external CREATE-FUNCTION or defaults to idee/project-create-with-shell."
(interactive)
(let* ((group-id (read-string "Group Id:" idee/maven-init-group-id))
(artifact-id (read-string "Artifact Id:"))
(version (read-string "Version:" "0.1-SNAPSHOT"))
(target-dir (idee/project-dir-select))
(generate-command (format "mvn archetype:generate -DgroupId=%s -DartifactId=%s -Dversion=%s -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false" group-id artifact-id version))
(cleanup-command (format "mv %s/* . && rm -r %s" artifact-id artifact-id)))
(funcall (or create-function 'idee/project-create-with-shell) target-dir generate-command cleanup-command)
(idee/project-name-set artifact-id)
(idee/project-version-set version)))
;;; Project Visitor
(defun idee/maven-project-p (root)
"Check if ROOT is the root path of a java project."
(seq-filter (lambda (x)
(or (equal pom-xml x)))
(directory-files root)))
;;;###autoload
(defun idee/maven-visitor (root)
"Check if a java project is available under the specified ROOT."
(let ((project-pom (concat root pom-xml)))
(when (file-exists-p project-pom)
(idee/project-version-set (idee/maven-pom-version project-pom))
(idee/project-name-set (idee/maven-pom-artifact-id project-pom)))))
(provide 'idee-maven)
;;; idee-maven.el ends here