Never print newline

pre-commit

@@ -80,17 +80,15 @@ def espurna_get_version(base, version_h="code/espurna/config/version.h"):
 
     return version
 
-
-SHIELD_TRAVIS = "[![travis](https://travis-ci.org/{USER}/{REPO}.svg?branch={BRANCH})]" \
-    "(https://travis-ci.org/{USER}/{REPO})"
-
-SHIELD_VERSION = "[![version](https://img.shields.io/badge/version-{VERSION}-brightgreen.svg)](CHANGELOG.md)"
-
-SHIELD_BRANCH = "[![branch](https://img.shields.io/badge/branch-{BRANCH}-orange.svg)]" \
-    "(https://github.org/{USER}/{REPO}/tree/{BRANCH}/)"
-
-SHIELD_CODACY = "[![codacy](https://img.shields.io/codacy/grade/c9496e25cf07434cba786b462cb15f49/{BRANCH}.svg)]" \
-    "(https://www.codacy.com/app/{USER}/{REPO}/dashboard)"
+TEMPLATES = {
+    "![travis]": "[![travis](https://travis-ci.org/{USER}/{REPO}.svg?branch={BRANCH})]" \
+        "(https://travis-ci.org/{USER}/{REPO})\n",
+    "![version]": "[![version](https://img.shields.io/badge/version-{VERSION}-brightgreen.svg)](CHANGELOG.md)\n",
+    "![branch]": "[![branch](https://img.shields.io/badge/branch-{BRANCH}-orange.svg)]" \
+        "(https://github.org/{USER}/{REPO}/tree/{BRANCH}/)\n",
+    "![codacy]": "[![codacy](https://img.shields.io/codacy/grade/c9496e25cf07434cba786b462cb15f49/{BRANCH}.svg)]" \
+        "(https://www.codacy.com/app/{USER}/{REPO}/dashboard)\n"
+}
 
 README = "README.md"
 
@@ -99,31 +97,28 @@ if __name__ == "__main__":
     base = os.getcwd()
 
     user, repo = git_parse_remote()
-    template = {
+    fmt = {
         "USER": user,
         "REPO": repo,
         "BRANCH": git_branch(),
         "VERSION": espurna_get_version(base)
     }
+    templates = [
+        (k, tmpl.format(**fmt))
+        for k, tmpl in TEMPLATES.items()
+    ]
+
+    def fmt_line(line):
+        for match, tmpl in templates:
+            if match in line:
+                return tmpl
 
-    shield_travis = SHIELD_TRAVIS.format(**template)
-    shield_version = SHIELD_VERSION.format(**template)
-    shield_branch = SHIELD_BRANCH.format(**template)
-    shield_codacy = SHIELD_CODACY.format(**template)
+        return line
 
     path = os.path.join(base, README)
 
     with FileInput(path, inplace=True) as readme:
         for line in readme:
-            if "![travis]" in line:
-                print(shield_travis)
-            elif "![version]" in line:
-                print(shield_version)
-            elif "![branch]" in line:
-                print(shield_branch)
-            elif "![codacy]" in line:
-                print(shield_codacy)
-            else:
-                print(line, end="")
-
-    sys.exit(call(["git", "add", README], cwd=base))
+            print(fmt_line(line), end='')
+
+    sys.exit(call(["git", "add", README]))