| 1 | ;;;; Use the Aether system packaged as jar files in a locally |
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| 2 | ;;;; installed Maven3 distribution to download and install JVM |
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| 3 | ;;;; artifact dependencies. |
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| 4 | |
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| 5 | |
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| 6 | #| |
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| 7 | |
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| 8 | # Implementation |
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| 9 | |
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| 10 | Not necessarily multi-threaded safe, and unclear how much work that |
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| 11 | would be, as it is unknown how the Maven implementation behaves. |
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| 12 | |
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| 13 | ## Installing Maven |
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| 14 | http://maven.apache.org/download.html |
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| 15 | |
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| 16 | ## Current Javadoc for Maven Aether connector |
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| 17 | http://sonatype.github.com/sonatype-aether/apidocs/overview-summary.html |
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| 18 | |
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| 19 | ## Incomplete, seemingly often wrong |
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| 20 | https://docs.sonatype.org/display/AETHER/Home |
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| 21 | |
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| 22 | Note that this is not an implementation of Maven per se, but the use |
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| 23 | of the Maven Aether connector infrastructure. Among other things, this means |
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| 24 | that the Maven specific "~/.m2/settings.xml" file is NOT parsed for settings. |
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| 25 | |
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| 26 | |# |
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| 27 | |
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| 28 | #| |
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| 29 | |
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| 30 | We aim to be compatible with the "current" version of Maven back to |
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| 31 | maven-3.0.4. The necessary internals of Maven are messy, and not very |
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| 32 | well abstracted, especially in the earlier releases. In maintaining |
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| 33 | this code over the past decade, it has been the case that entire APIs |
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| 34 | will disappear during what are advertised as "patchlevel" upgrades of |
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| 35 | Maven. |
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| 36 | |
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| 37 | |
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| 38 | |# |
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| 39 | |
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| 40 | ;;; N.b. evaluated *after* we load the ABCL specific modifications of |
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| 41 | ;;; ASDF in abcl-asdf.lisp |
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| 42 | |
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| 43 | (in-package :abcl-asdf) |
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| 44 | |
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| 45 | (require :abcl-contrib) |
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| 46 | (require :jss) |
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| 47 | |
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| 48 | #| |
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| 49 | Test: |
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| 50 | (abcl-asdf:resolve "org.slf4j:slf4j-api:1.6.1") |
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| 51 | |
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| 52 | (abcl-asdf:resolve "org.apache.maven:maven-aether-provider:3.0.4") |
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| 53 | |
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| 54 | (abcl-asdf:resolve "com.google.gwt:gwt-user") |
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| 55 | |
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| 56 | |# |
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| 57 | |
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| 58 | (defparameter *mavens* |
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| 59 | (if (find :windows *features*) |
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| 60 | '("mvn" "mvn.bat" "mvn.cmd" "mvn3.bat") |
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| 61 | '("mvn" "mvn3" |
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| 62 | ;; MacPorts |
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| 63 | "/opt/local/bin/mvn" "/opt/local/bin/mvn3")) |
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| 64 | "Locations to search for the Maven executable.") |
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| 65 | |
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| 66 | (defun find-mvn () |
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| 67 | "Attempt to find a suitable Maven ('mvn') executable on the hosting operating system. |
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| 68 | |
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| 69 | Returns the path of the Maven executable or nil if none are found. |
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| 70 | |
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| 71 | Returns the version of Maven found as the second value. |
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| 72 | |
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| 73 | Emits warnings if not able to find a suitable executable." |
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| 74 | |
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| 75 | (let ((m2-home (ext:getenv "M2_HOME")) |
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| 76 | (m2 (ext:getenv "M2")) |
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| 77 | (mvn-executable (if (find :unix *features*) |
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| 78 | "mvn" |
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| 79 | "mvn.bat"))) |
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| 80 | (when (and m2-home (probe-file m2-home)) |
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| 81 | (let* ((m2-home (truename m2-home)) |
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| 82 | (mvn-path (merge-pathnames |
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| 83 | (format nil "bin/~A" mvn-executable) |
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| 84 | m2-home)) |
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| 85 | (mvn (truename mvn-path))) |
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| 86 | (if mvn |
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| 87 | (values (return-from find-mvn mvn) |
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| 88 | (ensure-mvn-version)) |
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| 89 | (warn "M2_HOME was set to '~A' in the process environment but '~A' doesn't exist." |
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| 90 | m2-home mvn-path)))) |
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| 91 | (when (and m2 (probe-file m2)) |
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| 92 | (let* ((m2 (truename m2)) |
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| 93 | (mvn-path (merge-pathnames mvn-executable m2)) |
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| 94 | (mvn (truename mvn-path))) |
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| 95 | (if mvn |
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| 96 | (values (return-from find-mvn mvn) |
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| 97 | (ensure-mvn-version)) |
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| 98 | (warn "M2 was set to '~A' in the process environment but '~A' doesn't exist." |
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| 99 | m2 mvn-path)))) |
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| 100 | (let ((which-cmd |
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| 101 | (if (find :unix *features*) |
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| 102 | "which" |
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| 103 | ;; Starting with Windows Server 2003 |
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| 104 | "where.exe"))) |
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| 105 | (dolist (mvn-path *mavens*) |
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| 106 | (let ((mvn |
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| 107 | (handler-case |
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| 108 | (truename |
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| 109 | (string-trim |
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| 110 | '(#\space #\newline #\return #\tab) |
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| 111 | (uiop:run-program |
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| 112 | (format nil "~a ~a" which-cmd mvn-path) |
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| 113 | :output :string))) |
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| 114 | (t (e) |
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| 115 | (format cl:*load-verbose* |
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| 116 | "~&; abcl-asdf; Failed to find Maven executable '~a' in PATH because~%~a" |
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| 117 | mvn-path e))))) |
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| 118 | (when mvn |
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| 119 | (return-from find-mvn mvn))))) |
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| 120 | (warn "Unable to locate Maven executable to find Maven Aether adaptors."))) |
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| 121 | |
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| 122 | (defun find-mvn-libs () |
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| 123 | (unless (find-mvn) |
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| 124 | (warn "Failed to find Maven executable to determine Aether library location. Continuing anyways.")) |
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| 125 | (some |
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| 126 | (lambda (d) |
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| 127 | (when (and |
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| 128 | (pathnamep d) |
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| 129 | (directory (merge-pathnames "maven-core*.jar" d))) |
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| 130 | (truename d))) |
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| 131 | (list (ignore-errors |
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| 132 | (make-pathname :defaults (merge-pathnames "../lib/" (find-mvn)) |
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| 133 | :name nil :type nil)) |
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| 134 | (ignore-errors |
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| 135 | (make-pathname :defaults (merge-pathnames "lib/" (mvn-home)) |
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| 136 | :name nil :type nil)) |
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| 137 | ;; library location for homebrew maven package on OS X |
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| 138 | (ignore-errors |
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| 139 | (make-pathname :defaults (merge-pathnames "../libexec/lib/" (find-mvn)) |
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| 140 | :name nil :type nil)) |
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| 141 | #p"/usr/local/share/java/maven3/lib/" ;; FreeBSD ports |
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| 142 | #p"/usr/local/maven/lib/"))) ;; OpenBSD location suggested by Timo MyyrÀ |
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| 143 | |
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| 144 | (defparameter *mvn-libs-directory* |
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| 145 | nil |
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| 146 | "Location of 'maven-core-3.<m>.<p>.jar', 'maven-embedder-3.<m>.<p>.jar' etc.") |
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| 147 | |
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| 148 | (defun normalize-mvn-libs () |
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| 149 | "Ensure that any *mvn-libs-directory* is a both directory and a pathname" |
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| 150 | (unless *mvn-libs-directory* |
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| 151 | (return-from normalize-mvn-libs nil)) |
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| 152 | (when (not (pathnamep *mvn-libs-directory*)) |
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| 153 | (setf *mvn-libs-directory* (pathname *mvn-libs-directory*))) |
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| 154 | (when (not (#"endsWith" (namestring *mvn-libs-directory*) "/")) |
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| 155 | (setf *mvn-libs-directory* |
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| 156 | (pathname (concatenate 'string *mvn-libs-directory* "/")))) |
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| 157 | *mvn-libs-directory*) |
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| 158 | |
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| 159 | (defun mvn-version () |
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| 160 | "Return the version of Maven libaries in use" |
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| 161 | (unless (normalize-mvn-libs) |
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| 162 | (error "Need to specify a value of *mvn-libs-directory*")) |
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| 163 | (let* ((pattern |
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| 164 | "maven-core*.jar") |
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| 165 | (maven-core-jars |
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| 166 | (directory (merge-pathnames pattern |
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| 167 | *mvn-libs-directory*))) |
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| 168 | (maven-core-jar |
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| 169 | (cond |
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| 170 | ((= (length maven-core-jars) 0) |
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| 171 | (error "No file matching '~a' found in '~a'." pattern *mvn-libs-directory*)) |
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| 172 | ((> (length maven-core-jars) 1) |
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| 173 | (warn "More than one file matching '~a' found in '~a'." |
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| 174 | pattern *mvn-libs-directory*) |
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| 175 | (first maven-core-jars)) |
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| 176 | (t |
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| 177 | (first maven-core-jars))))) |
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| 178 | (let* ((manifest |
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| 179 | (#"getManifest" (jss:new 'java.util.jar.JarFile (namestring maven-core-jar)))) |
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| 180 | (attributes |
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| 181 | (#"getMainAttributes" manifest)) |
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| 182 | (version |
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| 183 | (#"getValue" attributes "Implementation-Version"))) |
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| 184 | (if version |
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| 185 | (parse-mvn-version |
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| 186 | version) |
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| 187 | (mvn-version-from-mvn-executable))))) |
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| 188 | |
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| 189 | ;;; deprecated, unused: we now get the version directly from the JAR manifest |
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| 190 | (defun mvn-version-from-mvn-executable () |
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| 191 | "Return the Maven version used by the Aether connector located by |
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| 192 | FIND-MVN as a list of (MAJOR MINOR PATHLEVEL) integers. |
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| 193 | |
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| 194 | Signals a simple-error with additional information if this attempt fails." |
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| 195 | (handler-case |
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| 196 | (let* ((mvn |
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| 197 | (truename (find-mvn))) |
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| 198 | (pattern (#"compile" |
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| 199 | 'regex.Pattern |
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| 200 | "^Apache Maven ([0-9]+\\.[0-9]+\\.[0-9]+)"))) |
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| 201 | (multiple-value-bind (output error) |
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| 202 | (uiop:run-program |
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| 203 | (format nil "~a --version" mvn) |
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| 204 | :output :string :error :string) |
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| 205 | (let ((matcher (#"matcher" pattern output))) |
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| 206 | (when (#"find" matcher) |
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| 207 | (return-from mvn-version-from-mvn-executable |
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| 208 | (parse-mvn-version (#"group" matcher 1))))) |
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| 209 | (when output |
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| 210 | (signal "No parseable Maven version found in ~a" output)) |
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| 211 | (signal "Invocation of Maven returned the error ~{~& ~A~}" error))) |
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| 212 | (t (e) |
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| 213 | (error "Failed to determine Maven version: ~A." e)))) |
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| 214 | |
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| 215 | (defun parse-mvn-version (version-string) |
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| 216 | (let* ((pattern (#"compile" |
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| 217 | 'regex.Pattern |
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| 218 | "([0-9]+)\\.([0-9]+)\\.([0-9]+)")) |
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| 219 | (matcher (#"matcher" pattern version-string))) |
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| 220 | (if (#"find" matcher) |
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| 221 | (mapcar #'parse-integer |
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| 222 | `(,(#"group" matcher 1) |
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| 223 | ,(#"group" matcher 2) |
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| 224 | ,(#"group" matcher 3))) |
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| 225 | (error "Failed to parse a MAJOR.MINOR.PATCHLEVEL version from '~a'" version-string)))) |
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| 226 | |
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| 227 | |
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| 228 | (defun mvn-home () |
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| 229 | "If the Maven executable can be invoked, introspect the value |
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| 230 | reported as Maven home." |
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| 231 | (handler-case |
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| 232 | (multiple-value-bind (output error-output status) |
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| 233 | (uiop:run-program |
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| 234 | (format nil "~a --version" (truename (find-mvn))) |
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| 235 | :output :string |
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| 236 | :error-output :string) |
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| 237 | (unless (zerop status) |
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| 238 | (error "Failed to invoke Maven executable to introspect library locations: ~a." error-output)) |
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| 239 | (let ((pattern (#"compile" |
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| 240 | 'regex.Pattern |
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| 241 | "Maven home: (.+)$"))) |
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| 242 | (with-input-from-string (s output) |
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| 243 | (do ((line (read-line s nil :eof) |
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| 244 | (read-line s nil :eof))) |
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| 245 | ((or (not line) (eq line :eof)) nil) |
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| 246 | (let ((matcher (#"matcher" pattern line))) |
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| 247 | (when (#"find" matcher) |
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| 248 | (return-from mvn-home |
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| 249 | (uiop/pathname:ensure-directory-pathname (#"group" matcher 1))))))))) |
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| 250 | (subprocess-error (e) |
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| 251 | (error "Failed to invoke Maven executable to introspect library locations: ~a." e)))) |
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| 252 | |
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| 253 | (defun ensure-mvn-version () |
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| 254 | "Return t if Maven version is 3.0.3 or greater." |
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| 255 | (let* ((version (mvn-version)) |
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| 256 | (major (first version)) |
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| 257 | (minor (second version)) |
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| 258 | (patch (third version))) |
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| 259 | (values |
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| 260 | (or |
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| 261 | (and (>= major 3) |
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| 262 | (>= minor 1)) |
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| 263 | (and (>= major 3) |
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| 264 | (>= minor 0) |
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| 265 | (>= patch 3))) |
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| 266 | (list major minor patch)))) |
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| 267 | |
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| 268 | (define-condition no-aether-maven-libs (error) |
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| 269 | ((locations :initarg :locations |
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| 270 | :initform nil |
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| 271 | :reader locations)) |
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| 272 | (:report (lambda (condition stream) |
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| 273 | (format stream "No Maven Aether libraries found locally in '~a'." |
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| 274 | (locations condition))))) |
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| 275 | |
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| 276 | (defparameter *init-p* nil |
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| 277 | "Whether we have successfully located the necessary Maven libraries") |
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| 278 | |
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| 279 | (defun init (&optional &key (force nil)) |
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| 280 | (restart-case |
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| 281 | (if force |
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| 282 | (%init :force t) |
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| 283 | (%init)) |
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| 284 | (no-aether-maven-libs () |
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| 285 | :report "Install and use Maven libraries under local XDG hierarchy" |
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| 286 | (make-local-maven)))) |
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| 287 | |
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| 288 | (defun %init (&optional &key (force nil)) |
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| 289 | "Run the initialization strategy to bootstrap a Maven dependency node |
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| 290 | |
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| 291 | Set *MVN-LIBS-DIRECTORY* to an explicit value before running this |
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| 292 | function in order to bypass the dynamic introspection of the location |
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| 293 | of the mvn executable with an explicit value." |
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| 294 | (when force |
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| 295 | (setf *session* nil |
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| 296 | *repository-system* nil)) |
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| 297 | (unless (or force *mvn-libs-directory*) |
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| 298 | (setf *mvn-libs-directory* (find-mvn-libs))) |
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| 299 | (unless (and *mvn-libs-directory* |
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| 300 | (probe-file *mvn-libs-directory*)) |
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| 301 | (error (make-condition 'abcl-asdf::no-aether-maven-libs |
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| 302 | :locations (list *mvn-libs-directory*)))) |
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| 303 | (unless (ensure-mvn-version) |
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| 304 | (error "We need maven-3.0.3 or later.")) |
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| 305 | (add-directory-jars-to-class-path *mvn-libs-directory* nil) |
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| 306 | (setf *init-p* t)) |
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| 307 | |
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| 308 | ;;; The AETHER-DIRECTORY parameter is conceptually a little broken: |
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| 309 | ;;; because we can't "unload" jar files, we can't easily switch |
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| 310 | ;;; between Maven implementation at runtime. Maybe this would be |
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| 311 | ;;; possible with some sort of classloader chaining, but such effort |
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| 312 | ;;; is not currently deemed as worthwhile. Instead, to change Aether |
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| 313 | ;;; libraries, you'll have to restart ABCL. |
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| 314 | (defmacro with-aether ((&optional aether-directory) &body body) |
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| 315 | "Ensure that the code in BODY is executed with the Maven Aether libraries on the classpath" |
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| 316 | (if aether-directory |
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| 317 | `(let ((*mvn-libs-directory* ,aether-directory)) |
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| 318 | (init :force t) |
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| 319 | ,@body) |
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| 320 | `(progn (unless *init-p* |
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| 321 | (init)) |
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| 322 | ,@body))) |
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| 323 | |
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| 324 | (defun find-http-wagon () |
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| 325 | "Find an implementation of the object that provides access to http and https resources. |
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| 326 | |
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| 327 | Supposedly configurable with the java.net.protocols (c.f. reference |
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| 328 | maso2000 in the Manual.)" |
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| 329 | (handler-case |
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| 330 | ;; maven-3.0.4 |
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| 331 | (java:jnew "org.apache.maven.wagon.providers.http.HttpWagon") |
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| 332 | (error () |
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| 333 | ;; maven-3.0.3 reported as not working with all needed functionality |
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| 334 | (java:jnew "org.apache.maven.wagon.providers.http.LightweightHttpWagon")))) |
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| 335 | |
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| 336 | (defun make-wagon-provider () |
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| 337 | "Returns an implementation of the org.sonatype.aether.connector.wagon.WagonProvider contract |
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| 338 | |
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| 339 | The implementation is specified as Lisp closures. Currently, it only |
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| 340 | specializes the lookup() method if passed an 'http' or an 'https' role |
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| 341 | hint." |
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| 342 | (unless *init-p* (init)) |
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| 343 | (java:jinterface-implementation |
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| 344 | (#"getName" |
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| 345 | (or |
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| 346 | (ignore-errors ;; Maven 3.2.5+ |
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| 347 | (jss:find-java-class 'aether.transport.wagon.WagonProvider)) |
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| 348 | (ignore-errors ;; Maven 3.1.0+ |
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| 349 | (jss:find-java-class 'aether.connector.wagon.WagonProvider)) |
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| 350 | (ignore-errors ;; Maven 3.0.x |
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| 351 | (jss:find-java-class 'org.sonatype.aether.connector.wagon.WagonProvider)))) |
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| 352 | "lookup" |
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| 353 | (lambda (role-hint) |
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| 354 | (cond |
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| 355 | ((find role-hint '("http" "https") :test #'string-equal) |
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| 356 | (find-http-wagon)) |
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| 357 | (t |
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| 358 | (progn |
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| 359 | (format cl:*load-verbose* |
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| 360 | "~&; abcl-asdf; WagonProvider stub passed '~A' as a hint it couldn't satisfy.~%" |
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| 361 | role-hint) |
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| 362 | java:+null+)))) |
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| 363 | "release" |
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| 364 | (lambda (wagon) |
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| 365 | (declare (ignore wagon))))) |
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| 366 | |
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| 367 | (defun find-service-locator () |
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| 368 | (or |
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| 369 | (ignore-errors |
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| 370 | ;; maven-3.0.4 |
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| 371 | (jss:new "org.apache.maven.repository.internal.MavenServiceLocator")) |
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| 372 | (ignore-errors |
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| 373 | ;; maven-3.1.0 using org.eclipse.aether... |
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| 374 | (jss:new "aether.impl.DefaultServiceLocator")) |
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| 375 | (ignore-errors |
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| 376 | (jss:new "org.apache.maven.repository.internal.DefaultServiceLocator")) |
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| 377 | (ignore-errors |
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| 378 | ;; maven-3.1.0 |
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| 379 | (#"newServiceLocator" 'org.apache.maven.repository.internal.MavenRepositorySystemUtils)))) |
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| 380 | |
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| 381 | |
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| 382 | (defun make-repository-system () |
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| 383 | (unless *init-p* (init)) |
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| 384 | (let ((locator |
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| 385 | (find-service-locator)) |
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| 386 | (wagon-provider-class |
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| 387 | (or |
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| 388 | (ignore-errors |
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| 389 | (java:jclass "org.sonatype.aether.connector.wagon.WagonProvider")) |
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| 390 | (ignore-errors ;; Maven-3.3.x |
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| 391 | (jss:find-java-class 'connector.transport.TransporterFactory)) |
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| 392 | (ignore-errors ;; Maven-3.2.5 |
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| 393 | (jss:find-java-class 'org.eclipse.aether.transport.wagon.WagonProvider)) |
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| 394 | (ignore-errors ;; Maven-3.1.x |
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| 395 | (jss:find-java-class 'aether.connector.wagon.WagonProvider)))) |
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| 396 | (wagon-repository-connector-factory-class |
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| 397 | (or |
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| 398 | (ignore-errors |
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| 399 | (jss:find-java-class 'org.sonatype.aether.connector.wagon.WagonRepositoryConnectorFactory)) |
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| 400 | (ignore-errors |
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| 401 | (jss:find-java-class 'org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory)) |
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| 402 | (ignore-errors |
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| 403 | (java:jclass "org.sonatype.aether.connector.wagon.WagonRepositoryConnectorFactory")))) |
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| 404 | (repository-connector-factory-class |
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| 405 | (or |
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| 406 | (ignore-errors |
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| 407 | (jss:find-java-class 'aether.spi.connector.RepositoryConnectorFactory)) |
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| 408 | (ignore-errors |
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| 409 | (jss:find-java-class 'org.eclipse.aether.spi.connector.RepositoryConnectorFactory)) |
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| 410 | (ignore-errors |
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| 411 | (java:jclass "org.sonatype.aether.spi.connector.RepositoryConnectorFactory")))) |
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| 412 | (repository-system-class |
|---|
| 413 | (or |
|---|
| 414 | (ignore-errors |
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| 415 | (java:jclass "org.sonatype.aether.RepositorySystem")) |
|---|
| 416 | (ignore-errors |
|---|
| 417 | (jss:find-java-class 'org.eclipse.aether.RepositorySystem)) |
|---|
| 418 | (ignore-errors |
|---|
| 419 | (jss:find-java-class 'aether.RepositorySystem))))) |
|---|
| 420 | (if (equal wagon-provider-class (ignore-errors (jss:find-java-class 'TransporterFactory))) |
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| 421 | ;;; Maven-3.3.3 |
|---|
| 422 | (let ((wagon-transporter-factory (jss:new 'WagonTransporterFactory))) |
|---|
| 423 | (#"setWagonProvider" wagon-transporter-factory (make-wagon-provider)) |
|---|
| 424 | (#"setServices" locator |
|---|
| 425 | wagon-provider-class |
|---|
| 426 | (java:jarray-from-list (list wagon-transporter-factory)))) |
|---|
| 427 | (#"setServices" locator |
|---|
| 428 | wagon-provider-class |
|---|
| 429 | (java:jarray-from-list |
|---|
| 430 | (list (make-wagon-provider))))) |
|---|
| 431 | (#"addService" locator |
|---|
| 432 | repository-connector-factory-class |
|---|
| 433 | wagon-repository-connector-factory-class) |
|---|
| 434 | (values (#"getService" locator |
|---|
| 435 | repository-system-class) |
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| 436 | locator))) |
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| 437 | |
|---|
| 438 | (defun make-session (repository-system) |
|---|
| 439 | "Construct a new aether.RepositorySystemSession from the specified REPOSITORY-SYSTEM." |
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| 440 | (with-aether () |
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| 441 | (let ((session |
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| 442 | (or |
|---|
| 443 | (ignore-errors |
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| 444 | (java:jnew |
|---|
| 445 | (jss:find-java-class "MavenRepositorySystemSession"))) |
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| 446 | (ignore-errors |
|---|
| 447 | (#"newSession" |
|---|
| 448 | 'org.apache.maven.repository.internal.MavenRepositorySystemUtils)))) |
|---|
| 449 | (local-repository |
|---|
| 450 | (make-local-repository))) |
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| 451 | (#"setLocalRepositoryManager" |
|---|
| 452 | session |
|---|
| 453 | (make-local-repository-manager repository-system local-repository session))))) |
|---|
| 454 | |
|---|
| 455 | |
|---|
| 456 | (defun make-local-repository-manager (repository-system local-repository session) |
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| 457 | (or |
|---|
| 458 | (ignore-errors |
|---|
| 459 | (#"newLocalRepositoryManager" |
|---|
| 460 | repository-system local-repository)) |
|---|
| 461 | (ignore-errors ;; maven-3.1.0 |
|---|
| 462 | (#"newLocalRepositoryManager" |
|---|
| 463 | repository-system session local-repository)))) |
|---|
| 464 | |
|---|
| 465 | (defun make-local-repository () |
|---|
| 466 | (java:jnew |
|---|
| 467 | (or |
|---|
| 468 | (ignore-errors |
|---|
| 469 | (jss:find-java-class "org.sonatype.aether.repository.LocalRepository")) |
|---|
| 470 | (ignore-errors |
|---|
| 471 | (jss:find-java-class "org.eclipse.aether.repository.LocalRepository"))) |
|---|
| 472 | (namestring (merge-pathnames ".m2/repository/" |
|---|
| 473 | (user-homedir-pathname))))) |
|---|
| 474 | |
|---|
| 475 | (defparameter *maven-http-proxy* nil |
|---|
| 476 | "A string containing the URI of an http proxy for Maven to use.") |
|---|
| 477 | |
|---|
| 478 | (defun make-proxy () |
|---|
| 479 | "Return an aether.repository.Proxy instance initialized from *MAVEN-HTTP-PROXY*." |
|---|
| 480 | (unless *maven-http-proxy* |
|---|
| 481 | (warn "No proxy specified in *MAVEN-HTTP-PROXY*") |
|---|
| 482 | (return-from make-proxy nil)) |
|---|
| 483 | (let* ((p (pathname *maven-http-proxy*)) |
|---|
| 484 | (scheme (ext:url-pathname-scheme p)) |
|---|
| 485 | (authority (ext:url-pathname-authority p)) |
|---|
| 486 | (host (if (search ":" authority) |
|---|
| 487 | (subseq authority 0 (search ":" authority)) |
|---|
| 488 | authority)) |
|---|
| 489 | (port (when (search ":" authority) |
|---|
| 490 | (parse-integer (subseq authority (1+ (search ":" authority)))))) |
|---|
| 491 | ;; TODO allow specification of authentication |
|---|
| 492 | (authentication java:+null+)) |
|---|
| 493 | (or |
|---|
| 494 | (ignore-errors |
|---|
| 495 | (jss:new 'org.eclipse.aether.repository.Proxy |
|---|
| 496 | scheme host port authentication)) |
|---|
| 497 | (ignore-errors |
|---|
| 498 | (jss:new 'org.sonatype.aether.repository.Proxy |
|---|
| 499 | scheme host port authentication))))) |
|---|
| 500 | |
|---|
| 501 | (defparameter *repository-system* nil |
|---|
| 502 | "The aether.RepositorySystem used by the Maeven Aether connector.") |
|---|
| 503 | (defun ensure-repository-system (&key (force nil)) |
|---|
| 504 | (when (or force (not *repository-system*)) |
|---|
| 505 | (setf *repository-system* (make-repository-system))) |
|---|
| 506 | *repository-system*) |
|---|
| 507 | |
|---|
| 508 | (defparameter *session* nil |
|---|
| 509 | "Reference to the Maven RepositorySystemSession") |
|---|
| 510 | (defun ensure-session (&key (force nil)) |
|---|
| 511 | "Ensure that the RepositorySystemSession has been created. |
|---|
| 512 | |
|---|
| 513 | If *MAVEN-HTTP-PROXY* is non-nil, parse its value as the http proxy." |
|---|
| 514 | (when (or force (not *session*)) |
|---|
| 515 | (ensure-repository-system :force force) |
|---|
| 516 | (setf *session* (make-session *repository-system*)) |
|---|
| 517 | (#"setRepositoryListener" *session* (make-repository-listener)) |
|---|
| 518 | (when *maven-http-proxy* |
|---|
| 519 | (let ((proxy (make-proxy))) |
|---|
| 520 | (#"add" (#"getProxySelector" *session*) |
|---|
| 521 | proxy |
|---|
| 522 | ;; A string specifying non proxy hosts, or null |
|---|
| 523 | java:+null+)))) |
|---|
| 524 | *session*) |
|---|
| 525 | |
|---|
| 526 | (defun make-artifact (artifact-string) |
|---|
| 527 | "Return an instance of aether.artifact.DefaultArtifact initialized from ARTIFACT-STRING" |
|---|
| 528 | (or |
|---|
| 529 | (ignore-errors |
|---|
| 530 | (jss:new "org.sonatype.aether.util.artifact.DefaultArtifact" artifact-string)) |
|---|
| 531 | (ignore-errors |
|---|
| 532 | (jss:new 'aether.artifact.DefaultArtifact artifact-string)))) |
|---|
| 533 | |
|---|
| 534 | (defun make-artifact-request () |
|---|
| 535 | "Construct a new aether.resolution.ArtifactRequest." |
|---|
| 536 | (or |
|---|
| 537 | (ignore-errors |
|---|
| 538 | (java:jnew (jss:find-java-class 'aether.resolution.ArtifactRequest))) |
|---|
| 539 | (ignore-errors |
|---|
| 540 | (java:jnew "org.sonatype.aether.resolution.ArtifactRequest")))) |
|---|
| 541 | |
|---|
| 542 | ;;; TODO change this to work on artifact strings like log4j:log4j:jar:1.2.16 |
|---|
| 543 | (defun resolve-artifact (group-id artifact-id &key (version "LATEST" versionp)) |
|---|
| 544 | "Resolve artifact to location on the local filesystem. |
|---|
| 545 | |
|---|
| 546 | Declared dependencies are not attempted to be located. |
|---|
| 547 | |
|---|
| 548 | If unspecified, the string \"LATEST\" will be used for the VERSION. |
|---|
| 549 | |
|---|
| 550 | Returns the Maven specific string for the artifact " |
|---|
| 551 | (unless versionp |
|---|
| 552 | (warn "Using LATEST for unspecified version.")) |
|---|
| 553 | (unless *init-p* (init)) |
|---|
| 554 | (let* ((artifact-string |
|---|
| 555 | (format nil "~A:~A:~A" group-id artifact-id version)) |
|---|
| 556 | (artifact |
|---|
| 557 | (make-artifact artifact-string)) |
|---|
| 558 | (artifact-request |
|---|
| 559 | (make-artifact-request))) |
|---|
| 560 | (#"setArtifact" artifact-request artifact) |
|---|
| 561 | (#"addRepository" artifact-request (ensure-remote-repository)) |
|---|
| 562 | (#"toString" (#"getFile" |
|---|
| 563 | (#"getArtifact" (#"resolveArtifact" (ensure-repository-system) |
|---|
| 564 | (ensure-session) artifact-request)))))) |
|---|
| 565 | |
|---|
| 566 | (defun make-remote-repository (id type url) |
|---|
| 567 | (or |
|---|
| 568 | (ignore-errors |
|---|
| 569 | (jss:new 'org.sonatype.aether.repository.RemoteRepository id type url)) |
|---|
| 570 | (ignore-errors |
|---|
| 571 | (#"build" (jss:new "org.eclipse.aether.repository.RemoteRepository$Builder" id type url))))) |
|---|
| 572 | |
|---|
| 573 | (defvar *default-repository* |
|---|
| 574 | "https://repo1.maven.org/maven2/" |
|---|
| 575 | "URI of default remote Maven repository") |
|---|
| 576 | |
|---|
| 577 | (defun add-repository (repository) |
|---|
| 578 | (ensure-remote-repository :repository repository)) |
|---|
| 579 | |
|---|
| 580 | (defparameter *maven-remote-repository* nil |
|---|
| 581 | "Reference to remote repository used by the Maven Aether |
|---|
| 582 | embedder.") |
|---|
| 583 | |
|---|
| 584 | (defun ensure-remote-repository (&key |
|---|
| 585 | (force nil) |
|---|
| 586 | (repository *default-repository* repository-p)) |
|---|
| 587 | (unless *init-p* (init)) |
|---|
| 588 | (when (or force |
|---|
| 589 | repository-p |
|---|
| 590 | (not *maven-remote-repository*)) |
|---|
| 591 | (let ((r (make-remote-repository "central" "default" repository))) |
|---|
| 592 | (when *maven-http-proxy* |
|---|
| 593 | (#"setProxy" r (make-proxy))) |
|---|
| 594 | (setf *maven-remote-repository* r))) |
|---|
| 595 | *maven-remote-repository*) |
|---|
| 596 | |
|---|
| 597 | (defun resolve-dependencies (group-id artifact-id |
|---|
| 598 | &key |
|---|
| 599 | (version "LATEST" versionp) |
|---|
| 600 | (repository *maven-remote-repository* repository-p) |
|---|
| 601 | (repositories NIL repositories-p)) |
|---|
| 602 | "Dynamically resolve Maven dependencies for item with GROUP-ID and ARTIFACT-ID |
|---|
| 603 | optionally with a VERSION and a REPOSITORY. |
|---|
| 604 | |
|---|
| 605 | All recursive dependencies will be visited before resolution is successful. |
|---|
| 606 | |
|---|
| 607 | If unspecified, the string \"LATEST\" will be used for the VERSION. |
|---|
| 608 | |
|---|
| 609 | Returns a string containing the necessary jvm classpath entries packed |
|---|
| 610 | in Java CLASSPATH representation." |
|---|
| 611 | (unless *init-p* (init)) |
|---|
| 612 | (unless versionp |
|---|
| 613 | (warn "Using LATEST for unspecified version.")) |
|---|
| 614 | (let* ((coords |
|---|
| 615 | (format nil "~A:~A:~A" group-id artifact-id (if versionp version "LATEST"))) |
|---|
| 616 | (artifact |
|---|
| 617 | (make-artifact coords)) |
|---|
| 618 | (dependency |
|---|
| 619 | (make-dependency artifact)) |
|---|
| 620 | (collect-request |
|---|
| 621 | (or |
|---|
| 622 | (ignore-errors |
|---|
| 623 | (java:jnew (jss:find-java-class "org.sonatype.aether.collection.CollectRequest"))) |
|---|
| 624 | (ignore-errors |
|---|
| 625 | (java:jnew (jss:find-java-class "org.eclipse.aether.collection.CollectRequest")))))) |
|---|
| 626 | (#"setRoot" collect-request dependency) |
|---|
| 627 | (setf repositories-p (or repository-p repositories-p)) |
|---|
| 628 | ;; Don't call addRepository if we explicitly specify a NIL repository |
|---|
| 629 | (cond |
|---|
| 630 | ((not repositories-p) |
|---|
| 631 | (#"addRepository" collect-request (ensure-remote-repository))) |
|---|
| 632 | (repository |
|---|
| 633 | (if (stringp repository) |
|---|
| 634 | (push repository repositories) |
|---|
| 635 | (#"addRepository" collect-request repository)))) |
|---|
| 636 | (dolist (repository repositories) |
|---|
| 637 | (#"addRepository" collect-request |
|---|
| 638 | (let ((r (make-remote-repository "central" "default" repository))) |
|---|
| 639 | (when *maven-http-proxy* |
|---|
| 640 | (#"setProxy" r (make-proxy))) |
|---|
| 641 | r))) |
|---|
| 642 | (let* ((collect-result (#"collectDependencies" (ensure-repository-system) |
|---|
| 643 | (ensure-session) collect-request)) |
|---|
| 644 | (node |
|---|
| 645 | (#"getRoot" collect-result)) |
|---|
| 646 | (dependency-request |
|---|
| 647 | (or |
|---|
| 648 | (ignore-errors |
|---|
| 649 | ;;; pre Maven-3.3.x |
|---|
| 650 | (java:jnew (jss:find-java-class "DependencyRequest") |
|---|
| 651 | node java:+null+)) |
|---|
| 652 | (ignore-errors |
|---|
| 653 | (jss:new 'DependencyRequest)))) |
|---|
| 654 | (nlg |
|---|
| 655 | (java:jnew (jss:find-java-class "PreorderNodeListGenerator")))) |
|---|
| 656 | (#"setRoot" dependency-request node) |
|---|
| 657 | (#"resolveDependencies" (ensure-repository-system) (ensure-session) dependency-request) |
|---|
| 658 | (#"accept" node nlg) |
|---|
| 659 | (#"getClassPath" nlg)))) |
|---|
| 660 | |
|---|
| 661 | (defun make-dependency (artifact) |
|---|
| 662 | (or |
|---|
| 663 | (ignore-errors |
|---|
| 664 | (java:jnew (jss:find-java-class 'org.sonatype.aether.graph.Dependency) |
|---|
| 665 | artifact |
|---|
| 666 | (java:jfield |
|---|
| 667 | (jss:find-java-class "org.sonatype.aether.util.artifact.JavaScopes") |
|---|
| 668 | "COMPILE"))) |
|---|
| 669 | (ignore-errors |
|---|
| 670 | (java:jnew (jss:find-java-class 'org.eclipse.aether.graph.Dependency) |
|---|
| 671 | artifact |
|---|
| 672 | (java:jfield |
|---|
| 673 | (jss:find-java-class "org.eclipse.aether.util.artifact.JavaScopes") |
|---|
| 674 | "COMPILE"))))) |
|---|
| 675 | |
|---|
| 676 | |
|---|
| 677 | (defun make-repository-listener () |
|---|
| 678 | (flet ((log (e) |
|---|
| 679 | (format cl:*load-verbose* "~&; abcl-asdf; ~A~%" (#"toString" e)))) |
|---|
| 680 | (java:jinterface-implementation |
|---|
| 681 | (#"getName" (jss:find-java-class 'aether.RepositoryListener)) |
|---|
| 682 | "artifactDeployed" |
|---|
| 683 | #'log |
|---|
| 684 | "artifactDeploying" |
|---|
| 685 | #'log |
|---|
| 686 | "artifactDescriptorInvalid" |
|---|
| 687 | #'log |
|---|
| 688 | "artifactDescriptorMissing" |
|---|
| 689 | #'log |
|---|
| 690 | "artifactDownloaded" |
|---|
| 691 | #'log |
|---|
| 692 | "artifactDownloading" |
|---|
| 693 | #'log |
|---|
| 694 | "artifactInstalled" |
|---|
| 695 | #'log |
|---|
| 696 | "artifactInstalling" |
|---|
| 697 | #'log |
|---|
| 698 | "artifactResolved" |
|---|
| 699 | #'log |
|---|
| 700 | "artifactResolving" |
|---|
| 701 | #'log |
|---|
| 702 | "metadataDeployed" |
|---|
| 703 | #'log |
|---|
| 704 | "metadataDeploying" |
|---|
| 705 | #'log |
|---|
| 706 | "metadataDownloaded" |
|---|
| 707 | #'log |
|---|
| 708 | "metadataDownloading" |
|---|
| 709 | #'log |
|---|
| 710 | "metadataInstalled" |
|---|
| 711 | #'log |
|---|
| 712 | "metadataInstalling" |
|---|
| 713 | #'log |
|---|
| 714 | "metadataInvalid" |
|---|
| 715 | #'log |
|---|
| 716 | "metadataResolved" |
|---|
| 717 | #'log |
|---|
| 718 | "metadataResolving" |
|---|
| 719 | #'log))) |
|---|
| 720 | |
|---|
| 721 | (defmethod resolve ((string string)) |
|---|
| 722 | "Resolve a colon separated GROUP-ID:ARTIFACT-ID[:VERSION] reference to a Maven artifact. |
|---|
| 723 | |
|---|
| 724 | Examples of artifact references: \"log4j:log4j:1.2.14\" for |
|---|
| 725 | 'log4j-1.2.14.jar'. Resolving \"log4j:log4j\" would return the latest |
|---|
| 726 | version of the artifact known to the distributed Maven pom.xml graph. |
|---|
| 727 | |
|---|
| 728 | Returns a string containing the necessary classpath entries for this |
|---|
| 729 | artifact and all of its transitive dependencies." |
|---|
| 730 | (let ((result (split-string string ":"))) |
|---|
| 731 | (cond |
|---|
| 732 | ((= (length result) 3) |
|---|
| 733 | (resolve-dependencies |
|---|
| 734 | (first result) (second result) :version (third result))) |
|---|
| 735 | ((string= string "com.sun.jna:jna") |
|---|
| 736 | (warn "Replacing request for no longer available com.sun.jna:jna with net.java.dev.jna:jna") |
|---|
| 737 | (resolve-dependencies "net.java.dev.jna" "jna" :version "LATEST")) |
|---|
| 738 | ((= (length result) 2) |
|---|
| 739 | (resolve-dependencies |
|---|
| 740 | (first result) (second result))) |
|---|
| 741 | (t |
|---|
| 742 | (destructuring-bind (group-id artifact-id &optional version repository) |
|---|
| 743 | (abcl-build:split-string string "/") |
|---|
| 744 | (setf result |
|---|
| 745 | (apply #'resolve-dependencies group-id artifact-id |
|---|
| 746 | (append (when version |
|---|
| 747 | `(:version ,version)) |
|---|
| 748 | (when repository |
|---|
| 749 | `(:repository ,repository)))))))))) |
|---|
| 750 | |
|---|
| 751 | (defun make-local-maven () |
|---|
| 752 | "Use ABCL-BUILD to install a local Maven, configuring it for subsequent use" |
|---|
| 753 | ;; TODO: use this in an interactive restart if Maven can't be found |
|---|
| 754 | (setf abcl-asdf:*mvn-libs-directory* |
|---|
| 755 | (multiple-value-bind (mvn entries) |
|---|
| 756 | (abcl-build:mvn/install) |
|---|
| 757 | (let* ((root |
|---|
| 758 | (first (last entries))) |
|---|
| 759 | (lib |
|---|
| 760 | (merge-pathnames "./lib/" root ))) |
|---|
| 761 | (abcl-asdf:with-aether (lib) |
|---|
| 762 | (values |
|---|
| 763 | (and |
|---|
| 764 | ;; for good measure |
|---|
| 765 | (when (asdf:clear-system :jna) |
|---|
| 766 | (asdf:make :jna)) |
|---|
| 767 | lib) |
|---|
| 768 | (abcl-asdf:ensure-mvn-version) |
|---|
| 769 | (abcl-build:ensure-maven))))))) |
|---|
| 770 | |
|---|
| 771 | ;;; Currently the last file listed in ASDF |
|---|
| 772 | (provide 'abcl-asdf) |
|---|
| 773 | |
|---|
| 774 | |
|---|