From 1f38d11af83d3758c6b12e8dbad8ba05d60d9247 Mon Sep 17 00:00:00 2001
From: Maxim Likhachev <envrm@yandex.ru>
Date: Fri, 12 Jun 2020 19:33:23 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A1=D0=BA=D1=80=D0=B8=D0=BF=D1=82=D1=8B=20?=
 =?UTF-8?q?=D0=B4=D0=BB=D1=8F=20=D1=80=D0=B0=D0=B1=D0=BE=D1=82=D1=8B=20?=
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---
 README.md        |  2 ++
 gitlab-ci-graph  | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 gitlab-ci-linter | 36 +++++++++++++++++++++++++++++++++++
 todolist         |  2 +-
 4 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100755 gitlab-ci-graph
 create mode 100755 gitlab-ci-linter

diff --git a/README.md b/README.md
index fcb9c50..e4201a2 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,8 @@ will create the symbolic link for each script in the \<path> directory.
 ## Development tools
 
 - [doctools2man](doctools2man) converts doctool to man pages.
+- [gitlab-ci-graph](gitlab-ci-graph) draws a graph of the GitLab CI Pipeline file.
+- [gitlab-ci-linter](gitlab-ci-linter) checks Gitlab CI Pipeline syntax via GitLab API.
 - [how](how) shows dev cheat sheets using [cheat.sh](https://cheat.sh).
 - [robodoc2html](robodoc2html) converts a documentation in the robodoc format into html.
 - [todolist](todolist) shows all `TODO` notes in current git repository.
diff --git a/gitlab-ci-graph b/gitlab-ci-graph
new file mode 100755
index 0000000..e6d9f8c
--- /dev/null
+++ b/gitlab-ci-graph
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+#
+# Show graph of GitLab CI Pipeline
+#
+
+# Requirements:
+# - jq
+# - python-yq (pip install yq)
+# - graph-easy
+
+GITLAB_CI=${1:-.gitlab-ci.yml}
+
+if [ ! -f "$GITLAB_CI" ]; then
+	echo "USAGE: $(basename "$0") gitlab-ci.yml."
+	echo "       Or run this script inside CI directory."
+	exit
+fi
+
+mapfile -t stages < <(yq -c -r '.stages[]' <.gitlab-ci.yml | expand | sed -e 's/^\s*-\s\+//') 2>&-
+
+echo
+
+{
+
+printf "[BEGIN] { label: '*'; } ==> ";
+printf "[%s] ==> " "${stages[@]^^}";
+printf "[END] {label: '*'; }\n"
+
+for stage in "${stages[@]}"; do
+	mapfile -t jobs < <(yq -r '. as $input
+		| keys[]
+		| [., $input[.]]
+		| select(.[1].stage?=='\""$stage"\"')
+		| .[0]' <"$GITLAB_CI" 2>&-)
+
+	for job in "${jobs[@]}"; do
+		echo "[${stage^^}] --> [${job}]"
+
+		when=$(yq -c -r '.['\""$job"\"']
+			| select(.when?)
+			| [.when]
+			| flatten' <"$GITLAB_CI" \
+		| sed -E 's/\["|"]//g; s/","/ AND /g')
+
+		yq -c -r '.['\""$job"\"']
+			| select(.needs?)
+			| [.needs]
+			| flatten' <"$GITLAB_CI" \
+		| sed "s/\"//g; s/,/],[/g; s/$/ -- $when -->  { text-wrap: 10; } \[$job\]/"
+	done
+done
+
+} | graph-easy
+
+echo
+
diff --git a/gitlab-ci-linter b/gitlab-ci-linter
new file mode 100755
index 0000000..3fdf128
--- /dev/null
+++ b/gitlab-ci-linter
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+#Создан:  Чт 11 июн 2020 16:05:25
+#Изменён: пт 12 июн 2020 19:28:15
+
+#
+# GitLab Pipeline Linter
+#
+# Requirements:
+# - curl
+# - jq
+#
+
+# GitLab Pipeline Linter API endpoint. Official gitlab.com by default
+[ -z "$GITLAB_URL" ] && GITLAB_URL="https://gitlab.com/api/v4/ci/lint"
+
+PIPELINE=${1:-.gitlab-ci.yml}
+
+if [ ! -f "$PIPELINE" ]; then
+	echo "USAGE: $(basename "$0") gitlab-ci.yml."
+	echo "       Or run this script inside CI directory."
+	exit
+fi
+
+CONTENT=$(printf '{ "content": %s }' "$(jq -aRs . <"$PIPELINE")")
+
+RESPONSE=$(curl -sq --header "Content-Type: application/json" "$GITLAB_URL" --data "$CONTENT")
+
+STATUS=$(jq -r .status <<<"$RESPONSE")
+
+if [ "$STATUS" != "valid" ]; then
+	echo -n "ERROR: Pipeline $PIPELINE is invalid: "
+	jq -r '.errors[]' <<<"$RESPONSE"
+	exit 1
+fi
+
diff --git a/todolist b/todolist
index c4ae293..33a32bb 100755
--- a/todolist
+++ b/todolist
@@ -5,6 +5,6 @@
 [ -n "$1" ] && cd "$1"
 
 if git rev-parse --show-toplevel &>/dev/null; then
-	grep -n -R "^[[:space:]]*[#/\"-]*[[:space:]]*TODO:"
+	grep -n -R "^[[:space:]]*[#/\"-]*[[:space:]]*TODO:" .
 fi