replicant_prepare_patch: cover text: Handle plural due to multiple patches

If there is more than one patch, the generated text will look strange if
left as-is, as it assume that only one patch is sent.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 15 insertions, 8 deletions

diff --git a/patches/replicant_prepare_patch.py b/patches/replicant_prepare_patch.py
index a8d2d3f..079b4a2 100755
--- a/patches/replicant_prepare_patch.py
+++ b/patches/replicant_prepare_patch.py
@@ -23,11 +23,11 @@ from sh import echo, git
 # Settings
 cover_mail_template = """Hi,
 
-In addition to the patch that will follow in a response to
-this mail, here's an URL to the see the patch in a web interface:
+In addition to the {patch} that will follow in a response to
+this mail, here's an URL to the see the {patch} in a web interface:
 {web_url}
 
-And here's how to get it in a git repository:
+And here's how to get {it} in a git repository:
 git clone {clone_repo}
 cd {repo_name}
 git show {commit}
@@ -152,7 +152,7 @@ def generate_patches(config, git_revision, nr_patches, patches_revision):
     return patches
 
 
-def generate_cover_mail_text(config, commit, repo):
+def generate_cover_mail_text(config, commit, nr_patches, repo):
     cgit_url = 'https://git.replicant.us'
 
     web_url = '{base}/contrib/{user}/{repo}/commit/?id={commit}'.format(
@@ -164,13 +164,20 @@ def generate_cover_mail_text(config, commit, repo):
 
     signature = config['local']['mail_signature']
 
-    return cover_mail_template.format(web_url=web_url,
+    patch = 'patch'
+    it = 'it'
+    if nr_patches > 1:
+        patch = 'patches'
+        it = 'them'
+
+    return cover_mail_template.format(patch=patch,
+                                      it=it,
+                                      web_url=web_url,
                                       clone_repo=clone_repo,
                                       commit=commit,
                                       repo_name=repo,
                                       signature=signature)
 
-
 def generate_git_send_email_command(config, git_revision, patches):
     command = ['send-email',
                '--compose',
@@ -197,7 +204,7 @@ if __name__ == '__main__':
         usage(sys.argv[0])
 
     if len (sys.argv) >= 3:
-        nr_patches = sys.argv[2]
+        nr_patches = int(sys.argv[2])
 
     if len (sys.argv) >= 4:
         patches_revision = sys.argv[3]
@@ -228,4 +235,4 @@ if __name__ == '__main__':
     print()
     print('Cover mail:')
     print('-----------')
-    print(generate_cover_mail_text(config, git_revision, get_repo_name(config)))
+    print(generate_cover_mail_text(config, git_revision, nr_patches, get_repo_name(config)))