[nongnu] elpa/projectile 147162babd 05/11: Drop support for Emacs 25

[ELPA Syncer]

branch: elpa/projectile
commit 147162babd65aeaf88d5d8791041ad50b7804f73
Author: Bozhidar Batsov <bozhidar@batsov.dev>
Commit: Bozhidar Batsov <bozhidar@batsov.dev>

    Drop support for Emacs 25
    
    Emacs 25 is ancient at this point and likely no one is using it anymore.
---
 .github/workflows/test.yml                        |  2 +-
 CHANGELOG.md                                      |  4 ++
 doc/modules/ROOT/pages/installation.adoc          |  2 +-
 doc/modules/ROOT/pages/projectile_vs_project.adoc |  2 +-
 doc/modules/ROOT/pages/projects.adoc              |  6 +--
 projectile.el                                     | 50 +++++++++++------------
 6 files changed, 35 insertions(+), 31 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fa8052c0a1..08b48c253e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         # Earliest supported + latest in each stable branch + snapshot.
-        emacs_version: ['25.1', '25.3', '26.3', '27.1', '28.1', '29.1', 
'snapshot']
+        emacs_version: ['26.3', '27.1', '28.1', '29.1', 'snapshot']
 
     steps:
     - name: Set up Emacs
diff --git a/CHANGELOG.md b/CHANGELOG.md
index be12eb4954..66f1ac50ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,10 @@
 * [#1850](https://github.com/bbatsov/projectile/issues/1850): Ensure the 
presence of a project in `projectile-compilation-dir`.
 * [#1811](https://github.com/bbatsov/projectile/issues/1811): Revert a change 
to `projectile-ignored-directories` that had converted them into regular 
expressions.
 
+### Changes
+
+* Drop support for Emacs 25.
+
 ## 2.8.0 (2023-10-13)
 
 ### New features
diff --git a/doc/modules/ROOT/pages/installation.adoc 
b/doc/modules/ROOT/pages/installation.adoc
index 058ba71359..71812547f9 100644
--- a/doc/modules/ROOT/pages/installation.adoc
+++ b/doc/modules/ROOT/pages/installation.adoc
@@ -1,6 +1,6 @@
 = Installation
 
-NOTE: Projectile officially supports Emacs 25.1+.
+NOTE: Projectile officially supports Emacs 26.1+.
 
 The recommended way to install Projectile is via `package.el`.
 
diff --git a/doc/modules/ROOT/pages/projectile_vs_project.adoc 
b/doc/modules/ROOT/pages/projectile_vs_project.adoc
index 9e86103ace..01ffff31f3 100644
--- a/doc/modules/ROOT/pages/projectile_vs_project.adoc
+++ b/doc/modules/ROOT/pages/projectile_vs_project.adoc
@@ -106,7 +106,7 @@ rely on the third-party applications and it's significance 
today is not that big
 
 == Projectile's Pros
 
-* Projectile targets Emacs 25, so you can get all the features even with older 
Emacs releases
+* Projectile targets Emacs 26, so you can get all the features even with older 
Emacs releases
 * Projectile has different project indexing strategies, which offer you a lot 
of flexibility in different situations
 * Projectile supports a lot of project types out-of-the-box (e.g. `ruby`, 
`Rails`, `cabal` and `dune`)
 * Projectile has a lot more features, although one can argue that some of them 
are rarely needed
diff --git a/doc/modules/ROOT/pages/projects.adoc 
b/doc/modules/ROOT/pages/projects.adoc
index 6206145527..7da369c9c9 100644
--- a/doc/modules/ROOT/pages/projects.adoc
+++ b/doc/modules/ROOT/pages/projects.adoc
@@ -549,9 +549,9 @@ A custom function for the project using multiple 
programming languages with diff
 (defun my/related-files(file)
   (let ((ext-to-test-prefix '(("cpp" . "Test")
                               ("py" . "test_"))))
-    (if-let ((ext (file-name-extension file))
-             (test-prefix (assoc-default ext ext-to-test-prefix))
-             (file-name (file-name-nondirectory file)))
+    (if-let* ((ext (file-name-extension file))
+              (test-prefix (assoc-default ext ext-to-test-prefix))
+              (file-name (file-name-nondirectory file)))
         (if (string-prefix-p test-prefix file-name)
             (let ((suffix (concat "/" (substring file-name (length 
test-prefix)))))
               (list :impl (lambda (other-file)
diff --git a/projectile.el b/projectile.el
index 9e0a71daf6..305ca328e6 100644
--- a/projectile.el
+++ b/projectile.el
@@ -6,7 +6,7 @@
 ;; URL: https://github.com/bbatsov/projectile
 ;; Keywords: project, convenience
 ;; Version: 2.9.0-snapshot
-;; Package-Requires: ((emacs "25.1"))
+;; Package-Requires: ((emacs "26.1"))
 
 ;; This file is NOT part of GNU Emacs.
 
@@ -2194,7 +2194,7 @@ project-root for every file."
 The list depends on `:related-files-fn' project option and
 `projectile-other-file-alist'.  For the latter, FLEX-MATCHING can be used
 to match any basename."
-  (if-let ((plist (projectile--related-files-plist-by-kind  file-name :other)))
+  (if-let* ((plist (projectile--related-files-plist-by-kind  file-name 
:other)))
       (projectile--related-files-from-plist plist)
     (projectile--other-extension-files file-name
                                        (projectile-current-project-files)
@@ -2652,7 +2652,7 @@ With a prefix arg INVALIDATE-CACHE invalidates the cache 
first."
 (defun projectile--related-files-plist (project-root file)
   "Return a plist containing all related files information for FILE.
 PROJECT-ROOT is the project root."
-  (if-let ((rel-path (if (file-name-absolute-p file)
+  (if-let* ((rel-path (if (file-name-absolute-p file)
                          (file-relative-name file project-root)
                        file))
            (custom-function (funcall projectile-related-files-fn-function 
(projectile-project-type))))
@@ -2666,7 +2666,7 @@ PROJECT-ROOT is the project root."
 
 (defun projectile--related-files-plist-by-kind (file kind)
   "Return a plist containing :paths and/or :predicate of KIND for FILE."
-  (if-let ((project-root (projectile-project-root))
+  (if-let* ((project-root (projectile-project-root))
            (plist (projectile--related-files-plist project-root file))
            (has-kind? (plist-member plist kind)))
       (let* ((kind-value (plist-get plist kind))
@@ -2701,7 +2701,7 @@ PROJECT-ROOT is the project root."
 
 (defun projectile--related-files-kinds(file)
   "Return a list o keywords meaning available related kinds for FILE."
-  (if-let ((project-root (projectile-project-root))
+  (if-let* ((project-root (projectile-project-root))
            (plist (projectile--related-files-plist project-root file)))
       (cl-loop for key in plist by #'cddr
                collect key)))
@@ -2714,13 +2714,13 @@ PROJECT-ROOT is the project root."
   "Choose a file from files related to FILE as KIND.
 If KIND is not provided, a list of possible kinds can be chosen."
   (unless kind
-    (if-let ((available-kinds (projectile--related-files-kinds file)))
+    (if-let* ((available-kinds (projectile--related-files-kinds file)))
         (setq kind (if (= (length available-kinds) 1)
                        (car available-kinds)
                      (intern (projectile-completing-read "Kind :" 
available-kinds))))
       (error "No related files found")))
 
-  (if-let ((candidates (projectile--related-files file kind)))
+  (if-let* ((candidates (projectile--related-files file kind)))
       (projectile-expand-root (projectile--choose-from-candidates candidates))
     (error
      "No matching related file as `%s' found for project type `%s'"
@@ -2751,7 +2751,7 @@ If KIND is not provided, a list of possible kinds can be 
chosen."
 (defun projectile-related-files-fn-groups(kind groups)
   "Generate a related-files-fn which relates as KIND for files in each of 
GROUPS."
   (lambda (path)
-    (if-let ((group-found (cl-find-if (lambda (group)
+    (if-let* ((group-found (cl-find-if (lambda (group)
                                         (member path group))
                                       groups)))
         (list kind (cl-remove path group-found :test 'equal)))))
@@ -3134,14 +3134,14 @@ it acts on the current project."
 
 (defun projectile--cmake-command-presets-shallow (filename command-type)
   "Get CMake COMMAND-TYPE presets from FILENAME."
-  (when-let ((preset (projectile--cmake-read-preset (projectile-expand-root 
filename))))
+  (when-let* ((preset (projectile--cmake-read-preset (projectile-expand-root 
filename))))
     (cl-remove-if
      (lambda (preset) (equal (gethash "hidden" preset) t))
      (gethash (projectile--cmake-command-preset-array-id command-type) 
preset))))
 
 (defun projectile--cmake-command-presets (filename command-type)
   "Get CMake COMMAND-TYPE presets from FILENAME.  Follows included files."
-  (when-let ((preset (projectile--cmake-read-preset (projectile-expand-root 
filename))))
+  (when-let* ((preset (projectile--cmake-read-preset (projectile-expand-root 
filename))))
     (append
      (projectile--cmake-command-presets-shallow filename command-type)
      (mapcar
@@ -3191,7 +3191,7 @@ select a name of a command preset, or opt a manual 
command by selecting
 `projectile--cmake-no-preset'.
 
 - Else `projectile--cmake-no-preset' is used."
-  (if-let ((use-presets (projectile--cmake-use-command-presets command-type))
+  (if-let* ((use-presets (projectile--cmake-use-command-presets command-type))
            (preset-names (projectile--cmake-command-preset-names 
command-type)))
       (projectile-completing-read
        "Use preset: "
@@ -3673,7 +3673,7 @@ on the current project.
 
 The project type is cached for improved performance."
   (or (and (not dir) projectile-project-type)
-      (if-let ((project-root (projectile-project-root dir)))
+      (if-let* ((project-root (projectile-project-root dir)))
           (or (gethash project-root projectile-project-type-cache)
               (projectile-detect-project-type dir)))))
 
@@ -3792,7 +3792,7 @@ Occurrences of the `projectile-default-src-directory' in 
the directory of
 IMPL-DIR-PATH are replaced with `projectile-default-test-directory'.  Nil is
 returned if `projectile-default-src-directory' is not a substring of
 IMPL-DIR-PATH."
-  (when-let ((file (projectile--complementary-file
+  (when-let* ((file (projectile--complementary-file
                     impl-dir-path
                     (lambda (f)
                       (when (string-match-p projectile-default-src-directory f)
@@ -3810,7 +3810,7 @@ Occurrences of `projectile-default-test-directory' in the 
directory of
 TEST-DIR-PATH are replaced with `projectile-default-src-directory'.  Nil is
 returned if `projectile-default-test-directory' is not a substring of
 TEST-DIR-PATH."
-  (when-let ((file (projectile--complementary-file
+  (when-let* ((file (projectile--complementary-file
                     test-dir-path
                     (lambda (f)
                       (when (string-match-p projectile-default-test-directory 
f)
@@ -4006,7 +4006,7 @@ concatenated with FILENAME-FN applied to the file name of 
FILE-PATH.
 
 If either function returns nil, return nil."
   (let ((filename (file-name-nondirectory file-path)))
-    (when-let ((complementary-filename (funcall filename-fn filename))
+    (when-let* ((complementary-filename (funcall filename-fn filename))
                (dir (funcall dir-fn (file-name-directory file-path))))
      (concat (file-name-as-directory dir) complementary-filename))))
 
@@ -4015,7 +4015,7 @@ If either function returns nil, return nil."
 Return a path relative to the project root for the impl file of FILE-NAME
 using the src-dir and test-dir properties of the current project type which
 should be strings, nil returned if this is not the case."
-  (when-let ((complementary-file (projectile--complementary-file
+  (when-let* ((complementary-file (projectile--complementary-file
                                   file-name
                                   #'projectile--test-to-impl-dir
                                   #'projectile--impl-name-for-test-name)))
@@ -4026,7 +4026,7 @@ should be strings, nil returned if this is not the case."
 Return a path relative to the project root for the test file of FILE-NAME
 using the src-dir and test-dir properties of the current project type which
 should be strings, nil returned if this is not the case."
-  (when-let (complementary-file (projectile--complementary-file
+  (when-let* (complementary-file (projectile--complementary-file
                                  file-name
                                  #'projectile--impl-to-test-dir
                                  #'projectile--test-name-for-impl-name))
@@ -4038,7 +4038,7 @@ Return the implementation file path for the absolute path 
TEST-FILE
 relative to the project root in the case the current project type's src-dir
 has been set to a custom function, return nil if this is not the case or
 the path points to a file that does not exist."
-  (when-let ((src-dir (projectile-src-directory (projectile-project-type))))
+  (when-let* ((src-dir (projectile-src-directory (projectile-project-type))))
     (when (functionp src-dir)
       (let ((impl-file (projectile--complementary-file
                         test-file
@@ -4052,7 +4052,7 @@ the path points to a file that does not exist."
 Return the test file path for the absolute path IMPL-FILE relative to the
 project root, in the case the current project type's test-dir has been set
 to a custom function, else return nil."
-  (when-let ((test-dir (projectile-test-directory (projectile-project-type))))
+  (when-let* ((test-dir (projectile-test-directory (projectile-project-type))))
     (when (functionp test-dir)
       (file-relative-name
        (projectile--complementary-file
@@ -4145,12 +4145,12 @@ The precedence for determining implementation files to 
return is:
 
 (defun projectile-find-matching-test (impl-file)
   "Compute the name of the test matching IMPL-FILE."
-  (when-let ((candidates (projectile--find-matching-test impl-file)))
+  (when-let* ((candidates (projectile--find-matching-test impl-file)))
     (projectile--choose-from-candidates candidates)))
 
 (defun projectile-find-matching-file (test-file)
   "Compute the name of a file matching TEST-FILE."
-  (when-let ((candidates (projectile--find-matching-file test-file)))
+  (when-let* ((candidates (projectile--find-matching-file test-file)))
     (projectile--choose-from-candidates candidates)))
 
 (defun projectile-grep-default-files ()
@@ -5489,21 +5489,21 @@ An open project is a project with any open buffers."
    (delq nil
          (mapcar (lambda (buffer)
                    (with-current-buffer buffer
-                     (when-let ((project-root (projectile-project-root)))
+                     (when-let* ((project-root (projectile-project-root)))
                        (when (projectile-project-buffer-p buffer project-root)
                          (abbreviate-file-name project-root)))))
                  (buffer-list)))))
 
 (defun projectile--remove-current-project (projects)
   "Remove the current project (if any) from the list of PROJECTS."
-  (if-let ((project (projectile-project-root)))
+  (if-let* ((project (projectile-project-root)))
       (projectile-difference projects
                              (list (abbreviate-file-name project)))
     projects))
 
 (defun projectile--move-current-project-to-end (projects)
   "Move current project (if any) to the end of list in the list of PROJECTS."
-  (if-let ((project (projectile-project-root)))
+  (if-let* ((project (projectile-project-root)))
       (append
        (projectile--remove-current-project projects)
        (list (abbreviate-file-name project)))
@@ -5650,7 +5650,7 @@ Return a list of projects removed."
 (defun projectile-cleanup-known-projects ()
   "Remove known projects that don't exist anymore."
   (interactive)
-  (if-let ((projects-removed (projectile--cleanup-known-projects)))
+  (if-let* ((projects-removed (projectile--cleanup-known-projects)))
       (message "Projects removed: %s"
                (mapconcat #'identity projects-removed ", "))
     (message "No projects needed to be removed.")))