From d31e9557e0e1b43922764073e0b0cf8738eb2be5 Mon Sep 17 00:00:00 2001
From: ms <ms@taler.net>
Date: Tue, 28 Sep 2021 12:46:39 +0200
Subject: taler-local utility.

Add option to cherry-pick projects to compile.
---
 bin/WIP/taler-local | 44 +++++++++++++++++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 9 deletions(-)

diff --git a/bin/WIP/taler-local b/bin/WIP/taler-local
index 6bfcbca..5eb89d5 100755
--- a/bin/WIP/taler-local
+++ b/bin/WIP/taler-local
@@ -338,7 +338,9 @@ def get_stale_repos(repos: List[Repo]) -> List[Repo]:
             continue
         ts = timestamps[r.name] = s.stat().st_mtime
         for dep in r.deps:
-            if timestamps[dep] > ts:
+            # When 'dep' in not found, it has been
+            # excluded from the compilation.
+            if timestamps.get("dep", 0) > ts:
                 stale.append(r)
                 break
     return stale
@@ -349,16 +351,34 @@ def get_stale_repos(repos: List[Repo]) -> List[Repo]:
     help="WITHOUT REPOS is a unspaced and comma-separated list \
 of the repositories to _exclude_ from compilation",
     default="")
-def build(without_repos) -> None:
+@click.option(
+    "--only-repos", metavar="ONLY REPOS",
+    help="ONLY REPOS is a unspaced and comma-separated exclusive list \
+of the repositories to include in the compilation",
+    default="")
+def build(without_repos, only_repos) -> None:
 
     """Build the deployment from source."""
 
-    exclude = split_repos_list(without_repos)
-    # Get the repositories names from the source directory
+    if only_repos != "" and without_repos != "":
+        print("Either use --only-repos or --without-repos")
+        exit(1)
+
     repos_names = get_repos_names()
+    if only_repos != "":
+        repos_names = list(filter(
+                lambda x: x in split_repos_list(only_repos),
+                repos_names
+        ))
+    if without_repos != "":
+        repos_names = list(filter(
+                lambda x: x not in split_repos_list(without_repos),
+                repos_names
+        ))
+
     # Reorder the list of repositories so that the
     # most fundamental dependecies appear left-most.
-    repos_keys = repos.keys() # Has the precedence rules.
+    repos_keys = repos.keys()
     sorted_repos = sorted(
         set(repos_keys).intersection(repos_names),
         key=lambda x: list(repos_keys).index(x)
@@ -368,9 +388,6 @@ def build(without_repos) -> None:
     stale = get_stale_repos(target_repos)
     print(f"found stale repos: {[r.name for r in stale]}")
     for r in stale:
-        if r.name in exclude:
-            print(f"not building: {r.name}")
-            continue
         # Warn, if a dependency is not being built:
         diff = set(r.deps) - set(repos_names)
         if len(diff) > 0:
@@ -387,10 +404,19 @@ def build(without_repos) -> None:
     default="libmicrohttpd,gnunet,exchange,merchant,wallet-core,taler-merchant-demos,sync,anastasis,libeufin",
     show_default=True,
 )
-def bootstrap(repos) -> None:
+@click.option(
+    "--list-repos/--no-list-repos", default=False,
+    help="Lists the repositories that were bootstrapped.",
+)
+def bootstrap(list_repos, repos) -> None:
 
     """Clone all the specified repositories."""
 
+    if list_repos:
+        for repo in get_repos_names():
+            print(repo)
+        return
+
     # Download the repository.
     def checkout_repos(repos: List[Repo]):
         if len(repos) == 0:
-- 
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