almost working impl

cliget.py

@@ -27,6 +27,7 @@ Options:
 """
 
 import logging
+from collections import namedtuple
 import sys, os, shutil
 from docopt import docopt
 from yaml import load, SafeLoader
@@ -37,6 +38,15 @@ from fuzzywuzzy import fuzz
 import requests
 
 
+class DotDict(dict):
+    def __getattr__(self, name):
+        return self[name] if name in self else None
+
+
+Tool = namedtuple('Tool','cli,props,lver,rver')
+Tool.__annotations__ = {'cli':str, 'props':DotDict, 'lver':VersionInfo,'rver':VersionInfo}
+
+
 def trace(*mess):
     if "TRACE" in os.environ:
         print("TRACE", mess)
@@ -50,11 +60,6 @@ def warn(*mess):
     print("WARNING:", *mess)
 
 
-class DotDict(dict):
-    def __getattr__(self, name):
-        return self[name] if name in self else None
-
-
 def _load_catalog(options) -> dict:
     catalog = options.get(
         "__catalog", "https://codeberg.org/setop/cliget/raw/branch/main/catalog.yaml"
@@ -70,6 +75,7 @@ def _load_catalog(options) -> dict:
 
 
 def _find_semver(s: str) -> VersionInfo:
+    trace(s)
     ver = VersionInfo(0, 0, 0)
     try:
         ver = VersionInfo.parse(s)
@@ -164,14 +170,19 @@ def dolistupdate(options):
 def _gh_versions(repo: str) -> [VersionInfo | None]:
     [owner, repo] = repo.split("/")
     url = f"https://api.github.com/repos/{owner}/{repo}/releases"
+    # GH API raise 403 when too many requests are sent
+    # TODO implement retry with threshold
     response = requests.get(url)
+    trace(response)
     return [_find_semver(o.get("tag_name")) for o in response.json()]
 
 
 def _gh_version(repo: str) -> [VersionInfo | None]:
     [owner, repo] = repo.split("/")
     url = f"https://api.github.com/repos/{owner}/{repo}/releases/latest"
+    trace(url)
     response = requests.get(url)
+    trace(response)
     return _find_semver(response.json().get("tag_name"))
 
 
@@ -226,11 +237,15 @@ def doinstall(options):
 def _match_arch_machine(name: str) -> bool:
     sysname = os.uname().sysname.lower()  # os
     machine = os.uname().machine.lower()  # arch
-    return name.lower().find(sysname) > 0 and name.lower().find(machine) > 0
+    # we don't consider libc - glic or musl - as musl is usually statically embed
+    lname = name.lower()
+    return (lname.find(sysname) > 0
+        and (lname.find(machine) > 0
+             or (machine == "x86_64" and lname.find("amd64") > 0))  # x86_64 and "amd64" are synonym
+    )
 
-
-def _perform_gh_install(cli, repo, version=None):
-    # get asset list
+def _get_gh_matching_release(repo):
+    # get asset list from last release
     url = f"https://api.github.com/repos/{repo}/releases/latest"
     r = requests.get(url)
     assets = r.json()["assets"]
@@ -238,6 +253,10 @@ def _perform_gh_install(cli, repo, version=None):
     # select right asset
     asset = DotDict(next(filter(lambda x: _match_arch_machine(x["name"]), assets)))
     trace(asset.name, asset.url)
+    return asset
+    
+def _perform_gh_install(cli, repo, version=None):
+    asset = _get_gh_matching_release(repo)
     # mkdirs
     p = os.path
     home = os.environ["HOME"]
@@ -259,6 +278,7 @@ def _perform_gh_install(cli, repo, version=None):
     trace("process tgz")
     os.makedirs(progloc, exist_ok=True)
     run(["tar", "xfz", location, "-C", progloc])
+    # TODO look for exe : ./cli, ./<tar root folder>/cli, exe propertie
     # symlink
     # TODO remove existing symlink
     os.symlink(p.join('../programs', cli, cli), p.join(home, ".local/bin", cli))