python/changelog: update changelog generator

python/helper-scripts/README.md

@@ -2,3 +2,5 @@ These scripts automate some tasks related to release process.
 
 * __`relicence.py`__ rewrites licence headers in all non-empty Python files
 * __`linkify-changelog.py`__ generates Markdown links to github issues/PRs in changelog
+* __`bump-required-fw-versions.py`__ downloads latest firmware versions and updates trezorlib requirements
+* __`build-coins-json.sh`__ generates `coins.json`, or checks if it is up-to-date

python/helper-scripts/linkify-changelog.py

@@ -3,25 +3,32 @@
 import os
 import re
 
-LINK_RE = re.compile(r"\[#(\d+)\]")
-ISSUE_URL = "https://github.com/trezor/python-trezor/issues/"
+REPOS = {
+    "": "python-trezor",
+    "f": "trezor-firmware",
+}
+
+LINK_RE = re.compile(r"\[(f?)#(\d+)\]")
+ISSUE_URL = "https://github.com/trezor/{repo}/issues/{issue}"
 
 CHANGELOG = os.path.dirname(__file__) + "/../CHANGELOG.md"
 
 changelog_entries = set()
+links = set()
 result_lines = []
 
 with open(CHANGELOG, "r+") as changelog:
     for line in changelog:
-        if ISSUE_URL in line:
+        if LINK_RE.match(line):  # line *starts with* issue identifier
             break
-        for n in LINK_RE.findall(line):
-            changelog_entries.add(int(n))
+        for repo, issue in LINK_RE.findall(line):
+            changelog_entries.add((repo, int(issue)))
         result_lines.append(line)
 
     changelog.seek(0)
     changelog.truncate(0)
     for line in result_lines:
         changelog.write(line)
-    for issue in sorted(changelog_entries):
-        changelog.write(f"[#{issue}]: {ISSUE_URL}{issue}\n")
+    for repo, issue in sorted(changelog_entries):
+        url = ISSUE_URL.format(repo=REPOS[repo], issue=issue)
+        changelog.write(f"[{repo}#{issue}]: {url}\n")