Release v1.0.4

... to allow file protocol

Fixes mnauw/git-remote-hg#53

.gitignore

@@ -0,0 +1,3 @@
+/build/
+/dist/
+/git_remote_hg.egg-info/

Makefile

@@ -3,7 +3,28 @@ prefix := $(HOME)
 bindir := $(prefix)/bin
 mandir := $(prefix)/share/man/man1
 
-all: doc
+all: build doc
+
+build:
+	if [ -n "$$PYTHON" ] && "$$PYTHON" -c 'import mercurial' 2> /dev/null ; then \
+		: Use chosen Python version ; \
+	elif python3 -c 'import mercurial' 2> /dev/null ; then \
+		PYTHON=python3 ; \
+	elif python2 -c 'import mercurial' 2> /dev/null ; then \
+		PYTHON=python2 ; \
+	elif python -c 'import mercurial' 2> /dev/null ; then \
+		PYTHON=python ; \
+	else \
+		echo 'Python with Mercurial not available' >&2 ; \
+		exit 1 ; \
+	fi ; \
+	mkdir -p bin ; \
+	for s in git-remote-hg git-hg-helper ; do \
+		printf "%s\n" "#!/usr/bin/env $$PYTHON" > "bin/$$s" ; \
+		tail -n +2 "./$$s" >> "bin/$$s" ; \
+		chmod 755 "bin/$$s" ; \
+		touch -r "./$$s" "bin/$$s" ; \
+	done
 
 doc: doc/git-remote-hg.1
 
@@ -15,12 +36,14 @@ doc/git-remote-hg.1: doc/git-remote-hg.txt
 
 clean:
 	$(RM) doc/git-remote-hg.1
+	$(RM) -r bin/
 
 D = $(DESTDIR)
 
-install:
+install: build
 	install -d -m 755 $(D)$(bindir)/
-	install -m 755 git-remote-hg $(D)$(bindir)/git-remote-hg
+	install -m 755 bin/git-remote-hg $(D)$(bindir)/git-remote-hg
+	install -m 755 bin/git-hg-helper $(D)$(bindir)/git-hg-helper
 
 install-doc: doc
 	install -d -m 755 $(D)$(mandir)/
@@ -38,4 +61,4 @@ pypi-upload:
 pypi-test:
 	twine upload --repository-url https://test.pypi.org/legacy/ dist/*
 
-.PHONY: all test install install-doc clean pypy pypy-upload
+.PHONY: all build test install install-doc clean pypy pypy-upload

git-hg-helper

@@ -5,6 +5,11 @@
 
 from mercurial import hg, ui, commands, util
 from mercurial import context, subrepo
+try:
+    # hg >= 5.8
+    from mercurial.utils import urlutil
+except ImportError:
+    from mercurial import util as urlutil
 
 import re
 import sys
@@ -51,7 +56,13 @@ if sys.version_info[0] == 3:
         stdout = sys.stdout.buffer
         stderr = sys.stderr.buffer
         getcwd = os.getcwdb
-        getenv = os.getenvb if os.supports_bytes_environ else os.getenv
+        @staticmethod
+        def getenvb(val, default):
+            result = os.getenv(val.decode(), default.decode() if hasattr(default, 'decode') else default)
+             # if result is a string, get bytes instead
+            result = result.encode() if hasattr(result, 'encode') else result
+            return result
+        getenv = os.getenvb if os.supports_bytes_environ else getenvb
 else:
     class compat(basecompat):
         # life was simple in those days ...
@@ -308,11 +319,11 @@ class GitHgRepo:
             if not kind in (b'hg', b'git'):
                 warn('skipping unsupported subrepo type %s' % kind)
                 continue
-            if not util.url(src).isabs():
+            if not urlutil.url(src).isabs():
                 parent = self.get_hg_repo_url(remote)
                 if not parent:
                     die(b'could not determine repo url of %s' % remote)
-                parent = util.url(parent)
+                parent = urlutil.url(parent)
                 parent.path = posixpath.join(parent.path or b'', src)
                 parent.path = posixpath.normpath(parent.path)
                 src = bytes(parent)

git-remote-hg

@@ -86,7 +86,13 @@ if sys.version_info[0] == 3:
         stdout = sys.stdout.buffer
         stderr = sys.stderr.buffer
         getcwd = os.getcwdb
-        getenv = os.getenvb if os.supports_bytes_environ else os.getenv
+        @staticmethod
+        def getenvb(val, default):
+            result = os.getenv(val.decode(), default.decode() if hasattr(default, 'decode') else default)
+             # if result is a string, get bytes instead
+            result = result.encode() if hasattr(result, 'encode') else result
+            return result
+        getenv = os.getenvb if os.supports_bytes_environ else getenvb
         urlparse = urllib.parse.urlparse
         urljoin = urllib.parse.urljoin
 else:
@@ -193,7 +199,9 @@ def gitref(ref):
     # standard url percentage encoding with a (legacy) twist:
     # ' ' -> '___'
     # '___' also percentage encoded
-    return compat.urlquote(ref).replace(b'___', b'%5F%5F%5F').replace(b'%20', b'___')
+    # python 3.6 considers ~ reserved, whereas python 3.7 no longer
+    return compat.urlquote(ref).replace(b'___', b'%5F%5F%5F'). \
+        replace(b'%20', b'___').replace(b'~', b'%7E')
 
 def check_version(*check):
     if not hg_version:

setup.py

@@ -1,12 +1,9 @@
 # git-remote-hg setuptools script
 
 import setuptools
-import subprocess
-import sys
-import os
 
 # strip leading v
-version = 'v1.0.2.1'[1:]
+version = 'v1.0.4'[1:]
 
 # check for released version
 assert (len(version) > 0)

test/bidi.t

@@ -13,13 +13,7 @@ test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=$(dirname $0)/
 
 if ! test_have_prereq PYTHON
 then
-	skip_all='skipping remote-hg tests; python not available'
+	skip_all='skipping remote-hg tests; python with mercurial not available'
-	test_done
-fi
-
-if ! python -c 'import mercurial' > /dev/null 2>&1
-then
-	skip_all='skipping remote-hg tests; mercurial not available'
 	test_done
 fi
 

test/helper.t

@@ -13,13 +13,7 @@ test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=$(dirname $0)/
 
 if ! test_have_prereq PYTHON
 then
-	skip_all='skipping remote-hg tests; python not available'
+	skip_all='skipping remote-hg tests; python with mercurial not available'
-	test_done
-fi
-
-if ! python -c 'import mercurial' > /dev/null 2>&1
-then
-	skip_all='skipping remote-hg tests; mercurial not available'
 	test_done
 fi
 

test/hg-git.t

@@ -13,20 +13,14 @@ test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=$(dirname $0)/
 
 if ! test_have_prereq PYTHON
 then
-	skip_all='skipping remote-hg tests; python not available'
+	skip_all='skipping remote-hg tests; python with mercurial not available'
 	test_done
 fi
 
-if ! python -c 'import mercurial' > /dev/null 2>&1
+if "$PYTHON" -c 'import hggit' > /dev/null 2>&1
-then
-	skip_all='skipping remote-hg tests; mercurial not available'
-	test_done
-fi
-
-if python -c 'import hggit' > /dev/null 2>&1
 then
 	hggit=hggit
-elif python -c 'import hgext.git' > /dev/null 2>&1
+elif "$PYTHON" -c 'import hgext.git' > /dev/null 2>&1
 then
 	hggit=hgext.git
 else

test/main-push.t

@@ -270,10 +270,10 @@ test_expect_success 'push with renamed executable preserves executable bit' '
 	) &&
 
 	(
+	umask 0 &&
 	cd hgrepo &&
 	hg update &&
 	stat content2 >expected &&
-	# umask mileage might vary
 	grep -- -r.xr.xr.x expected
 	)
 '

test/main.t

@@ -22,13 +22,7 @@ fi
 
 if ! test_have_prereq PYTHON
 then
-	skip_all='skipping remote-hg tests; python not available'
+	skip_all='skipping remote-hg tests; python with mercurial not available'
-	test_done
-fi
-
-if ! python -c 'import mercurial' > /dev/null 2>&1
-then
-	skip_all='skipping remote-hg tests; mercurial not available'
 	test_done
 fi
 
@@ -803,7 +797,6 @@ test_expect_success 'remote big push force' '
 	fi
 	) &&
 
-	check_branch hgrepo default six &&
 	check_branch hgrepo good_branch eight &&
 	check_branch hgrepo bad_branch nine &&
 	check_branch hgrepo new_branch ten &&
@@ -1093,7 +1086,7 @@ test_expect_success 'push bookmark without changesets' '
 	check_bookmark hgrepo feature-a two
 '
 
-test_expect_unstable 'pull tags' '
+test_expect_success 'pull tags' '
 	test_when_finished "rm -rf hgrepo gitrepo" &&
 
 	(

test/test-lib.sh

@@ -1,12 +1,68 @@
 #!/bin/sh
 
-. ./sharness.sh
+if [ -z "$SHARNESS" ] ; then
+	for d in \
+		"." \
+		"$HOME/share/sharness" \
+		"/usr/local/share/sharness" \
+		"/usr/share/sharness"
+	do
+		f="$d/sharness.sh"
+		if [ -f "$f" ] ; then
+			SHARNESS="$f"
+		fi
+	done
+fi
+if [ -z "$SHARNESS" ] || [ ! -f "$SHARNESS" ] ; then
+	echo "sharness.sh not found" >&2
+	exit 1
+fi
 
+# Prevent sharness from adding the source directory to PATH
+# since the scripts use unversioned python for their shebang
+# but tests should run under the python with mercurial support
+# so create an empty directory and strip it from PATH afterwards
+SHARNESS_BUILD_DIRECTORY="$(mktemp -d)"
+. "$SHARNESS"
+export PATH="${PATH#*:}"
+rmdir "$SHARNESS_BUILD_DIRECTORY"
+
+if [ -z "$TEST_INSTALLED_SCRIPTS" ] ; then
+	if [ -n "$PYTHON" ] && "$PYTHON" -c 'import mercurial' 2> /dev/null ; then
+		: Use chosen Python version
+	elif python3 -c 'import mercurial' 2> /dev/null ; then
+		PYTHON=python3
+	elif python2 -c 'import mercurial' 2> /dev/null ; then
+		PYTHON=python2
+	elif python -c 'import mercurial' 2> /dev/null ; then
+		PYTHON=python
+	fi
+	if [ -n "$PYTHON" ] ; then
 		test_set_prereq PYTHON
 
+		# Change shebang on a copy of scripts to chosen Python version
+		TEST_BIN="$SHARNESS_TRASH_DIRECTORY/bin"
+		mkdir -p "$TEST_BIN"
+		for s in git-remote-hg git-hg-helper ; do
+			printf "%s\n" "#!/usr/bin/env $PYTHON" > "$TEST_BIN/$s"
+			tail -n +2 "$SHARNESS_TEST_DIRECTORY/../$s" >> "$TEST_BIN/$s"
+			chmod u+x "$TEST_BIN/$s"
+		done
+		export PATH="$TEST_BIN${PATH:+:$PATH}"
+		unset TEST_BIN
+	fi
+else
+	# The build/install process ensures Python is available
+	test_set_prereq PYTHON
+fi
+
 GIT_AUTHOR_EMAIL=author@example.com
 GIT_AUTHOR_NAME='A U Thor'
 GIT_COMMITTER_EMAIL=committer@example.com
 GIT_COMMITTER_NAME='C O Mitter'
 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
+# maintain backwards compatible default
+# (as used in remote helper)
+git config --global init.defaultBranch master
+git config --global protocol.file.allow always

tools/check-versions

@@ -20,11 +20,17 @@
 #
 
 require 'fileutils'
+require 'tmpdir'
 
 $tests = %w[main.t bidi.t hg-git.t]
 $workdir = "#{Dir.home}/.cache/git-remote-hg"
-$builddir = "/tmp/git-remote-hg-build"
+$builddir = Dir.mktmpdir("git-remote-hg-build-")
-$testoutdir = "/tmp/git-remote-hg-tests"
+$testoutdir = Dir.mktmpdir("git-remote-hg-tests-")
+
+at_exit {
+  FileUtils.remove_entry($builddir)
+  FileUtils.remove_entry($testoutdir)
+}
 
 QUIET, LOW, HIGH = (1..3).to_a
 $verbosity = LOW