From b14ba565f1b9d592f551e0405e4104f70085ad13 Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sat, 28 Jan 2023 22:55:06 +0900
Subject: [PATCH 1/6] clang-format pre-commit

---
 hooks/pre-commit | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 hooks/pre-commit

diff --git a/hooks/pre-commit b/hooks/pre-commit
new file mode 100755
index 0000000..b4c7042
--- /dev/null
+++ b/hooks/pre-commit
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+## clang-format
+# ターゲットになるc,hファイルは/backend内にあることを期待している
+host_path=`git diff --staged --name-only | grep -E ".+\.(c|h)"`
+target=`echo $host_path | sed -e "s/backend\///g"`
+
+if [ -z $target ]; then
+  exit 0
+fi
+
+echo "clang-format target:" $target
+
+docker run \
+  --rm \
+  -v "$(pwd)/backend:/workdir" \
+  -w /workdir \
+  --user "$(id -u):$(id -g)" \
+  de_backend \
+  clang-format -i $target
+
+git add $host_path
+
+echo "pre-commit format is finished"
\ No newline at end of file

From 2ce61d22a7b98c6ab1707c13f0f84747a4de4e3e Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sat, 28 Jan 2023 22:56:44 +0900
Subject: [PATCH 2/6] =?UTF-8?q?make=E6=99=82=E3=81=ABhooks=E3=82=92?=
 =?UTF-8?q?=E3=82=B3=E3=83=94=E3=83=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Makefile | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b7f178f..5d7355c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,9 @@
-all:
+HOOKS_DIR := hooks
+GIT_HOOKS_DIR := .git/hooks
+HOOKS := $(shell find $(HOOKS_DIR) -type f)
+GIT_HOOKS := $(HOOKS:$(HOOKS_DIR)%=$(GIT_HOOKS_DIR)%)
+
+all: $(GIT_HOOKS)
 	docker compose up --build
 
 down:
@@ -12,4 +17,7 @@ backend-it:
 
 re: down all
 
+$(GIT_HOOKS_DIR)/%: $(HOOKS_DIR)/%
+	cp $< $@
+
 .PHONY: all down re frontend-it backend-it

From 4e9d621b57f3fc15aba2ce3ab12cb561e2ad1eea Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sun, 29 Jan 2023 15:50:48 +0900
Subject: [PATCH 3/6] =?UTF-8?q?=E3=82=A8=E3=83=A9=E3=83=BC=E3=83=8F?=
 =?UTF-8?q?=E3=83=B3=E3=83=89=E3=83=AA=E3=83=B3=E3=82=B0=E3=81=A8=E5=87=BA?=
 =?UTF-8?q?=E5=8A=9B=E4=BF=AE=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hooks/pre-commit | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hooks/pre-commit b/hooks/pre-commit
index b4c7042..95a6501 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -1,15 +1,17 @@
 #!/bin/bash
+set -ue
 
 ## clang-format
 # ターゲットになるc,hファイルは/backend内にあることを期待している
-host_path=`git diff --staged --name-only | grep -E ".+\.(c|h)"`
+host_path=`git diff --staged --name-only | grep -E ".+\.(c|h)"` || :
 target=`echo $host_path | sed -e "s/backend\///g"`
 
 if [ -z $target ]; then
+  echo -e "\033[35mno target file\033[m"
   exit 0
 fi
 
-echo "clang-format target:" $target
+echo -e "\033[34mclang-format target:" $target "\033[m"
 
 docker run \
   --rm \
@@ -21,4 +23,4 @@ docker run \
 
 git add $host_path
 
-echo "pre-commit format is finished"
\ No newline at end of file
+echo -e "\033[32mpre-commit format is finished\033[m"
\ No newline at end of file

From 2739f04a628c9fa3004b76b5a23350b01c874a0d Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sun, 29 Jan 2023 17:30:17 +0900
Subject: [PATCH 4/6] =?UTF-8?q?format=E7=94=A8=E3=81=AEdockerfile=E8=BF=BD?=
 =?UTF-8?q?=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hooks/Dockerfile_clang-format | 22 ++++++++++++++++++++++
 hooks/pre-commit              | 20 +++++++++++++-------
 2 files changed, 35 insertions(+), 7 deletions(-)
 create mode 100644 hooks/Dockerfile_clang-format

diff --git a/hooks/Dockerfile_clang-format b/hooks/Dockerfile_clang-format
new file mode 100644
index 0000000..6d9ad53
--- /dev/null
+++ b/hooks/Dockerfile_clang-format
@@ -0,0 +1,22 @@
+FROM alpine:3.17.1 as build
+
+RUN apk add --no-cache clang-extra-tools
+
+
+FROM alpine:3.17.1
+
+WORKDIR /workdir
+
+RUN apk add --no-cache \
+  clang15-libclang \
+  clang15-libs \
+  libgcc \
+  libstdc++ \
+  libxml2 \
+  llvm15-libs \
+  musl
+
+COPY --from=build /usr/bin/clang-format /usr/bin/clang-format
+
+ENTRYPOINT [ "clang-format" ]
+CMD [ "--help" ]
\ No newline at end of file
diff --git a/hooks/pre-commit b/hooks/pre-commit
index 95a6501..e338c02 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -2,9 +2,7 @@
 set -ue
 
 ## clang-format
-# ターゲットになるc,hファイルは/backend内にあることを期待している
-host_path=`git diff --staged --name-only | grep -E ".+\.(c|h)"` || :
-target=`echo $host_path | sed -e "s/backend\///g"`
+target=`git diff --staged --name-only | grep -E ".+\.(c|h)"` || :
 
 if [ -z $target ]; then
   echo -e "\033[35mno target file\033[m"
@@ -13,14 +11,22 @@ fi
 
 echo -e "\033[34mclang-format target:" $target "\033[m"
 
+# TODO: imageがないときbuildする
+image=de-clang-format
+has_image=`docker images -q $image`
+if [ -z $has_image ]; then
+  docker build -t $image -f hooks/Dockerfile_clang-format .
+fi
+
+
 docker run \
   --rm \
-  -v "$(pwd)/backend:/workdir" \
+  -v "$(pwd):/workdir" \
   -w /workdir \
   --user "$(id -u):$(id -g)" \
-  de_backend \
-  clang-format -i $target
+  $image \
+  -i $target
 
-git add $host_path
+git add $target
 
 echo -e "\033[32mpre-commit format is finished\033[m"
\ No newline at end of file

From 25c9cb45540abb11f950363e0c117f5b1e1007ac Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sun, 29 Jan 2023 17:35:07 +0900
Subject: [PATCH 5/6] =?UTF-8?q?=E3=82=B3=E3=83=A1=E3=83=B3=E3=83=88?=
 =?UTF-8?q?=EF=BC=8B=E3=83=AA=E3=83=95=E3=82=A1=E3=82=AF=E3=82=BF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hooks/pre-commit | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/hooks/pre-commit b/hooks/pre-commit
index e338c02..20d8a9c 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -1,9 +1,10 @@
 #!/bin/bash
 set -ue
 
-## clang-format
-target=`git diff --staged --name-only | grep -E ".+\.(c|h)"` || :
+# FIXME: frontのpre-commitを追加したとき衝突しそう
 
+## == clang-format ==
+target=`git diff --staged --name-only | grep -E ".+\.(c|h)"` || :
 if [ -z $target ]; then
   echo -e "\033[35mno target file\033[m"
   exit 0
@@ -11,14 +12,12 @@ fi
 
 echo -e "\033[34mclang-format target:" $target "\033[m"
 
-# TODO: imageがないときbuildする
+# imageがないときbuildする
 image=de-clang-format
-has_image=`docker images -q $image`
-if [ -z $has_image ]; then
+if [ -z `docker images -q $image` ]; then
   docker build -t $image -f hooks/Dockerfile_clang-format .
 fi
 
-
 docker run \
   --rm \
   -v "$(pwd):/workdir" \

From 4167220936d2e9629101c27b85ce6b50f81139df Mon Sep 17 00:00:00 2001
From: Yasufumi Nakamoto <nakamo326@gmail.com>
Date: Sun, 29 Jan 2023 17:58:53 +0900
Subject: [PATCH 6/6] =?UTF-8?q?=E7=A9=BA=E3=82=B3=E3=83=9F=E3=83=83?=
 =?UTF-8?q?=E3=83=88=E3=82=92=E6=8A=91=E5=88=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hooks/pre-commit | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hooks/pre-commit b/hooks/pre-commit
index 20d8a9c..bc5a513 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -28,4 +28,9 @@ docker run \
 
 git add $target
 
+if [ -z `git diff --staged --name-only`]; then
+  echo -e "\033[35mno staging file\033[m"
+  exit 1
+fi
+
 echo -e "\033[32mpre-commit format is finished\033[m"
\ No newline at end of file