threads / patch / 42077

v3, 2 partsgit-p4: add P4 jobs to git commit message

Subject: [PATCH v3 2/2] git-p4: add P4 jobs to git commit message

## tl;dr

2 messages between Apr 19, 2016 and Apr 19, 2016. Diffs are folded; open one to read it.

replies: 1people: 1as markdown or json

Jan Durovec· Apr 19, 2016, 19:49 UTC · lore

[PATCH v3 1/2] git-p4: clean-up code style in tests

Preliminary clean-up of testing libraries for git-p4.
* spaces added to both sides of () in function definitions in lib-git-p4
* tab indentation added to git-p4 tests when <<- redirection is used
Signed-off-by: Jan Durovec <jan.durovec@gmail.com>
---
 t/lib-git-p4.sh                      | 24 +++++++--------
 t/t9826-git-p4-keep-empty-commits.sh | 60 ++++++++++++++++++------------------
 2 files changed, 42 insertions(+), 42 deletions(-)
Show changes to 2 files +42 −43

t/lib-git-p4.sh, t/t9826-git-p4-keep-empty-commits.sh

diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index f9ae1d7..0e59fd1 100644
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -33,7 +33,7 @@ fi
 # Older versions of perforce were available compiled natively for
 # cygwin.  Those do not accept native windows paths, so make sure
 # not to convert for them.
-native_path() {
+native_path () {
 	path="$1" &&
 	if test_have_prereq CYGWIN && ! p4 -V | grep -q CYGWIN
 	then
@@ -49,7 +49,7 @@ native_path() {
 # Attention: This function is not safe again against time offset updates
 # at runtime (e.g. via NTP). The 'clock_gettime(CLOCK_MONOTONIC)'
 # function could fix that but it is not in Python until 3.3.
-time_in_seconds() {
+time_in_seconds () {
 	python -c 'import time; print int(time.time())'
 }
 
@@ -75,7 +75,7 @@ git="$TRASH_DIRECTORY/git"
 pidfile="$TRASH_DIRECTORY/p4d.pid"
 
 # Sometimes "prove" seems to hang on exit because p4d is still running
-cleanup() {
+cleanup () {
 	if test -f "$pidfile"
 	then
 		kill -9 $(cat "$pidfile") 2>/dev/null && exit 255
@@ -89,7 +89,7 @@ trap cleanup EXIT
 TMPDIR="$TRASH_DIRECTORY"
 export TMPDIR
 
-start_p4d() {
+start_p4d () {
 	mkdir -p "$db" "$cli" "$git" &&
 	rm -f "$pidfile" &&
 	(
@@ -151,7 +151,7 @@ start_p4d() {
 	return 0
 }
 
-p4_add_user() {
+p4_add_user () {
 	name=$1 &&
 	p4 user -f -i <<-EOF
 	User: $name
@@ -160,7 +160,7 @@ p4_add_user() {
 	EOF
 }
 
-retry_until_success() {
+retry_until_success () {
 	timeout=$(($(time_in_seconds) + $RETRY_TIMEOUT))
 	until "$@" 2>/dev/null || test $(time_in_seconds) -gt $timeout
 	do
@@ -168,7 +168,7 @@ retry_until_success() {
 	done
 }
 
-retry_until_fail() {
+retry_until_fail () {
 	timeout=$(($(time_in_seconds) + $RETRY_TIMEOUT))
 	until ! "$@" 2>/dev/null || test $(time_in_seconds) -gt $timeout
 	do
@@ -176,7 +176,7 @@ retry_until_fail() {
 	done
 }
 
-kill_p4d() {
+kill_p4d () {
 	pid=$(cat "$pidfile")
 	retry_until_fail kill $pid
 	retry_until_fail kill -9 $pid
@@ -186,13 +186,13 @@ kill_p4d() {
 	retry_until_fail kill -9 $watchdog_pid
 }
 
-cleanup_git() {
+cleanup_git () {
 	retry_until_success rm -r "$git"
 	test_must_fail test -d "$git" &&
 	retry_until_success mkdir "$git"
 }
 
-marshal_dump() {
+marshal_dump () {
 	what=$1 &&
 	line=${2:-1} &&
 	cat >"$TRASH_DIRECTORY/marshal-dump.py" <<-EOF &&
@@ -208,7 +208,7 @@ marshal_dump() {
 #
 # Construct a client with this list of View lines
 #
-client_view() {
+client_view () {
 	(
 		cat <<-EOF &&
 		Client: $P4CLIENT
@@ -222,7 +222,7 @@ client_view() {
 	) | p4 client -i
 }
 
-is_cli_file_writeable() {
+is_cli_file_writeable () {
 	# cygwin version of p4 does not set read-only attr,
 	# will be marked 444 but -w is true
 	file="$1" &&
diff --git a/t/t9826-git-p4-keep-empty-commits.sh b/t/t9826-git-p4-keep-empty-commits.sh
index be12960..fa8b9da 100755
--- a/t/t9826-git-p4-keep-empty-commits.sh
+++ b/t/t9826-git-p4-keep-empty-commits.sh
@@ -47,23 +47,23 @@ test_expect_success 'Clone repo root path with all history' '
 		git init . &&
 		git p4 clone --use-client-spec --destination="$git" //depot@all &&
 		cat >expect <<-\EOF &&
-Remove file 4
-[git-p4: depot-paths = "//depot/": change = 6]
+		Remove file 4
+		[git-p4: depot-paths = "//depot/": change = 6]
 
-Remove file 3
-[git-p4: depot-paths = "//depot/": change = 5]
+		Remove file 3
+		[git-p4: depot-paths = "//depot/": change = 5]
 
-Add file 4
-[git-p4: depot-paths = "//depot/": change = 4]
+		Add file 4
+		[git-p4: depot-paths = "//depot/": change = 4]
 
-Add file 3
-[git-p4: depot-paths = "//depot/": change = 3]
+		Add file 3
+		[git-p4: depot-paths = "//depot/": change = 3]
 
-Add file 2
-[git-p4: depot-paths = "//depot/": change = 2]
+		Add file 2
+		[git-p4: depot-paths = "//depot/": change = 2]
 
-Add file 1
-[git-p4: depot-paths = "//depot/": change = 1]
+		Add file 1
+		[git-p4: depot-paths = "//depot/": change = 1]
 
 		EOF
 		git log --format=%B >actual &&
@@ -80,23 +80,23 @@ test_expect_success 'Clone repo subdir with all history but keep empty commits'
 		git config git-p4.keepEmptyCommits true &&
 		git p4 clone --use-client-spec --destination="$git" //depot@all &&
 		cat >expect <<-\EOF &&
-Remove file 4
-[git-p4: depot-paths = "//depot/": change = 6]
+		Remove file 4
+		[git-p4: depot-paths = "//depot/": change = 6]
 
-Remove file 3
-[git-p4: depot-paths = "//depot/": change = 5]
+		Remove file 3
+		[git-p4: depot-paths = "//depot/": change = 5]
 
-Add file 4
-[git-p4: depot-paths = "//depot/": change = 4]
+		Add file 4
+		[git-p4: depot-paths = "//depot/": change = 4]
 
-Add file 3
-[git-p4: depot-paths = "//depot/": change = 3]
+		Add file 3
+		[git-p4: depot-paths = "//depot/": change = 3]
 
-Add file 2
-[git-p4: depot-paths = "//depot/": change = 2]
+		Add file 2
+		[git-p4: depot-paths = "//depot/": change = 2]
 
-Add file 1
-[git-p4: depot-paths = "//depot/": change = 1]
+		Add file 1
+		[git-p4: depot-paths = "//depot/": change = 1]
 
 		EOF
 		git log --format=%B >actual &&
@@ -112,14 +112,14 @@ test_expect_success 'Clone repo subdir with all history' '
 		git init . &&
 		git p4 clone --use-client-spec --destination="$git" --verbose //depot@all &&
 		cat >expect <<-\EOF &&
-Remove file 3
-[git-p4: depot-paths = "//depot/": change = 5]
+		Remove file 3
+		[git-p4: depot-paths = "//depot/": change = 5]
 
-Add file 3
-[git-p4: depot-paths = "//depot/": change = 3]
+		Add file 3
+		[git-p4: depot-paths = "//depot/": change = 3]
 
-Add file 1
-[git-p4: depot-paths = "//depot/": change = 1]
+		Add file 1
+		[git-p4: depot-paths = "//depot/": change = 1]
 
 		EOF
 		git log --format=%B >actual &&

--
https://github.com/git/git/pull/225
Jan Durovec· Apr 19, 2016, 19:49 UTC · re: Jan Durovec · lore

When migrating from Perforce to git the information about P4 jobs associated with P4 changelists is lost.

Having these jobs listed on messages of related git commits enables smooth migration for projects that take advantage of e.g. JIRA integration (which uses jobs on Perforce side and parses commit messages on git side).

The jobs are added to the message in the same format as is expected when migrating in the reverse direction.

Signed-off-by: Jan Durovec <jan.durovec@gmail.com>
---
 git-p4.py              | 12 ++++++
 t/lib-git-p4.sh        |  9 +++++
 t/t9829-git-p4-jobs.sh | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100755 t/t9829-git-p4-jobs.sh
Show changes to 3 files +120 −1

git-p4.py, t/lib-git-p4.sh, t/t9829-git-p4-jobs.sh

diff --git a/git-p4.py b/git-p4.py
index 527d44b..8f869d7 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -2320,6 +2320,15 @@ def extractFilesFromCommit(self, commit):
             fnum = fnum + 1
         return files
 
+    def extractJobsFromCommit(self, commit):
+        jobs = []
+        jnum = 0
+        while commit.has_key("job%s" % jnum):
+            job = commit["job%s" % jnum]
+            jobs.append(job)
+            jnum = jnum + 1
+        return jobs
+
     def stripRepoPath(self, path, prefixes):
         """When streaming files, this is called to map a p4 depot path
            to where it should go in git.  The prefixes are either
@@ -2665,6 +2674,7 @@ def hasBranchPrefix(self, path):
     def commit(self, details, files, branch, parent = ""):
         epoch = details["time"]
         author = details["user"]
+        jobs = self.extractJobsFromCommit(details)
 
         if self.verbose:
             print('commit into {0}'.format(branch))
@@ -2692,6 +2702,8 @@ def commit(self, details, files, branch, parent = ""):
 
         self.gitStream.write("data <<EOT\n")
         self.gitStream.write(details["desc"])
+        if len(jobs) > 0:
+            self.gitStream.write("\nJobs: %s" % (' '.join(jobs)))
         self.gitStream.write("\n[git-p4: depot-paths = \"%s\": change = %s" %
                              (','.join(self.branchPrefixes), details["change"]))
         if len(details['options']) > 0:
diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index 0e59fd1..ce3536e 100644
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -160,6 +160,15 @@ p4_add_user () {
 	EOF
 }
 
+p4_add_job () {
+	p4 job -f -i <<-EOF
+	Job: $1
+	Status: open
+	User: dummy
+	Description:
+	EOF
+}
+
 retry_until_success () {
 	timeout=$(($(time_in_seconds) + $RETRY_TIMEOUT))
 	until "$@" 2>/dev/null || test $(time_in_seconds) -gt $timeout
diff --git a/t/t9829-git-p4-jobs.sh b/t/t9829-git-p4-jobs.sh
new file mode 100755
index 0000000..971aeee
--- /dev/null
+++ b/t/t9829-git-p4-jobs.sh
@@ -0,0 +1,99 @@
+#!/bin/sh
+
+test_description='git p4 retrieve job info'
+
+. ./lib-git-p4.sh
+
+test_expect_success 'start p4d' '
+	start_p4d
+'
+
+test_expect_success 'add p4 jobs' '
+	(
+		p4_add_job TESTJOB-A &&
+		p4_add_job TESTJOB-B
+	)
+'
+
+test_expect_success 'add p4 files' '
+	client_view "//depot/... //client/..." &&
+	(
+		cd "$cli" &&
+		>file1 &&
+		p4 add file1 &&
+		p4 submit -d "Add file 1"
+	)
+'
+
+test_expect_success 'check log message of changelist with no jobs' '
+	client_view "//depot/... //client/..." &&
+	test_when_finished cleanup_git &&
+	(
+		cd "$git" &&
+		git init . &&
+		git p4 clone --use-client-spec --destination="$git" //depot@all &&
+		cat >expect <<-\EOF &&
+		Add file 1
+		[git-p4: depot-paths = "//depot/": change = 1]
+
+		EOF
+		git log --format=%B >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'add TESTJOB-A to change 1' '
+	(
+		cd "$cli" &&
+		p4 fix -c 1 TESTJOB-A
+	)
+'
+
+test_expect_success 'check log message of changelist with one job' '
+	client_view "//depot/... //client/..." &&
+	test_when_finished cleanup_git &&
+	(
+		cd "$git" &&
+		git init . &&
+		git p4 clone --use-client-spec --destination="$git" //depot@all &&
+		cat >expect <<-\EOF &&
+		Add file 1
+		Jobs: TESTJOB-A
+		[git-p4: depot-paths = "//depot/": change = 1]
+
+		EOF
+		git log --format=%B >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'add TESTJOB-B to change 1' '
+	(
+		cd "$cli" &&
+		p4 fix -c 1 TESTJOB-B
+	)
+'
+
+test_expect_success 'check log message of changelist with more jobs' '
+	client_view "//depot/... //client/..." &&
+	test_when_finished cleanup_git &&
+	(
+		cd "$git" &&
+		git init . &&
+		git p4 clone --use-client-spec --destination="$git" //depot@all &&
+		cat >expect <<-\EOF &&
+		Add file 1
+		Jobs: TESTJOB-A TESTJOB-B
+		[git-p4: depot-paths = "//depot/": change = 1]
+
+		EOF
+		git log --format=%B >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'kill p4d' '
+	kill_p4d
+'
+
+test_done

--
https://github.com/git/git/pull/225

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