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authorCharadon <dev@iotib.net>2022-07-12 07:25:15 -0400
committerCharadon <dev@iotib.net>2022-07-12 07:25:15 -0400
commitf5db520322561de9032fbf0406d2808d088572cc (patch)
tree9da127dd0f57ef3bdcc198cb23271ca56faaad38
downloaddscip-f5db520322561de9032fbf0406d2808d088572cc.tar.gz
Initial Commit
-rw-r--r--LICENSE202
-rw-r--r--README28
-rwxr-xr-xbuild.sh4
-rwxr-xr-xdscip75
-rwxr-xr-xpost.sh3
-rwxr-xr-xpre.sh3
6 files changed, 315 insertions, 0 deletions
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+
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diff --git a/README b/README
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+++ b/README
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+dscip: Dead Simple Continuous Integration Posix
+================================================================================
+Description:
+This is a script/daemon that scans a git repo for changes, and runs commands
+automatically. It's mean't to be a dead simple alternative to services like
+gitlab-ci and jenkins. This script was also made to be as POSIX compliant as
+possible, so it should run on basically every platform with a POSIX shell.
+================================================================================
+How To Use:
+    1. Create a directory somewhere like /var/dscip/project_name.
+    2. Copy all the files from dscip into that new directory.
+    3. Open dscip in your text editor of choice and modify the variables to your
+	   liking.
+    4. Edit pre.sh, build.sh, and post.sh to fit your needs.
+    5. Create a user for building. Like `dscip_user`
+    6. Run chown -R dscip /var/dscip
+       So the new user owns it all.
+    Cron:
+		Add: * * * * * dscip_user /var/dscip/project_name/dscip
+        to your crontab.
+    Daemon:
+        Set DSCIP_DAEMON to true, and create an init script for it, and enable
+        it.
+================================================================================
+To Do:
+    - Add chroot capabilities.
+    - Better daemon-mode capabilities.
+    - Better how-to instructions...
diff --git a/build.sh b/build.sh
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index 0000000..044a189
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Insert build commands in here. #
+gmake -j4
diff --git a/dscip b/dscip
new file mode 100755
index 0000000..8b4eb94
--- /dev/null
+++ b/dscip
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+#!/bin/sh
+set -e
+# Variables that control the program. #
+# GIT Repo #
+DSCIP_GITREPO="https://www.example.com/example/example.git"
+# GIT MODE:                                                   #
+# pull: Doesn't delete previous clone and just pulls changes. #
+# clone: Deletes previous clone, and creates a fresh clone.   #
+DSCIP_GITMODE="clone"
+# Branch to check #
+DSCIP_BRANCH="master"
+WORKING_DIRECTORY="/tmp/example"
+# Commands to run before building. #
+DSCIP_PRE_CMD="$WORKING_DIRECTORY/pre.sh"
+# Commands to run to build program. #
+DSCIP_BUILD_CMD="$WORKING_DIRECTORY/build.sh"
+# Commands to run after building is done. #
+DSCIP_POST_CMD="$WORKING_DIRECTORY/post.sh"
+# Daemon mode options #
+DSCIP_DAEMON="false"
+DSCIP_SLEEP="60" # How many seconds before the daemon re-runs itself. #
+
+################################################################################
+
+build () {
+	if [ "$DSCIP_GITMODE" = "clone" ]; then
+		rm -rf "$WORKING_DIRECTORY/wrkdir" # Clean Up #
+		git clone -b $DSCIP_BRANCH $DSCIP_GITREPO wrkdir # Clone git #
+	elif [ "$DSCIP_GITMODE" = "pull" ]; then
+		if [ ! -d "$WORKING_DIRECTORY/wrkdir" ]; then
+			git clone -b $DSCIP_BRANCH $DSCIP_GITREPO wrkdir
+		fi
+		cd wrkdir
+		git pull
+	else
+		echo "Invalid GITMODE, choose either 'clone' or 'pull'"
+		exit 1
+	fi
+	cd $WORKING_DIRECTORY/wrkdir
+	$DSCIP_PRE_CMD
+	cd $WORKING_DIRECTORY/wrkdir
+	$DSCIP_BUILD_CMD
+	cd $WORKING_DIRECTORY/wrkdir
+	$DSCIP_POST_CMD
+	mkdir -p $WORKING_DIRECTORY/meta
+	echo "$CURRENT_COMMIT" > $WORKING_DIRECTORY/meta/LAST_COMMIT # Save commit #
+}
+
+run () {
+	mkdir -p $WORKING_DIRECTORY
+	cd $WORKING_DIRECTORY
+
+	# Loads last commit hash if it exists. # 
+	if [ -f "$WORKING_DIRECTORY/meta/LAST_COMMIT" ]; then
+		LAST_COMMIT="$(cat $WORKING_DIRECTORY/meta/LAST_COMMIT)"
+	fi
+
+	# Loads current commit hash #
+	CURRENT_COMMIT=$(git ls-remote $DSCIP_GITREPO | awk "/refs\/(heads|tags)\/$DSCIP_BRANCH/{print \$1}")
+
+	# If LAST_COMMIT doesn't exist, that means it's a first run and we can go ahead and build. #
+	if [ -z "$LAST_COMMIT" ]; then
+		build
+	elif [ ! "$LAST_COMMIT" = "$CURRENT_COMMIT" ]; then # If the last commit and current commit don't match, then we go ahead and build.
+		build
+	fi
+}
+
+run
+while [ "$DSCIP_DAEMON" = "true" ]; do
+	sleep $DSCIP_SLEEP
+	run
+done
+
+exit 0
diff --git a/post.sh b/post.sh
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--- /dev/null
+++ b/post.sh
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+#!/bin/sh
+
+# Execute commands after building. Like pushing to an FTP server. #
diff --git a/pre.sh b/pre.sh
new file mode 100755
index 0000000..5941ffa
--- /dev/null
+++ b/pre.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+# Execute commands before building. #