stagit, go module handling, git hooks

7 files changed, 154 insertions, 0 deletions

diff --git a/README b/README
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--- /dev/null
+++ b/README
@@ -0,0 +1,44 @@
+These are the scripts that power the server at hhvn.uk
+
+Make*.rc:
+	These scripts automatically populate/depopulate a bin/ directory,
+	essentially managing the existence of any scripts from this repo in $PATH
+
+dkim:
+	These scripts are resposible for Domain Key management.
+	- lscert:         lists existing DKIM keypais
+	- mkcert:         generates new DKIM keypairs
+	- rmcert:         removes a DKIM keypair
+	- purge:          automatically removes old DKIM keypairs
+	- reconfig-dns:   adds a DKIM keypair to a DNS zone file
+	- reconfig-smtpd: reconfigures the smtpd.conf filters to use a DKIM keypair
+	- update:         automatically calls other scripts to generate, purge, and reconfig
+
+dns/zone:
+	These scripts make DNS zone editing simpler
+	- edit:   attempts to find a zone and calls $EDITOR
+	- reload: attempts to find, and reload a zone, but checking it over first
+
+tls:
+	These scripts make acme-client easier to access
+	- edit: calls $EDITOR on acme-client.conf
+	- run:  guesses domain and runs acme-client
+
+www/chroot:
+	These scripts manage / exist in the /var/www chroot
+	- mkchroot:    copies binaries + libraries to /var/www
+	- git-wrapper: wraps around git for CGI access
+
+www/generate/src:
+	These scripts generate content in /var/www/htdocs/src.hhvn.uk
+	- gomod:  generates go.mod glue code
+	- stagit: calls stagit
+
+repo:
+	These scrips manage /var/git
+	- mkrepo:  initializes a new repository and returns `git origin` commands
+	- mkhooks: intalls hooks into all repos in /var/git
+
+repo/hooks:
+	These scripts are installed by repo/mkhooks
+	- post-receive: calls www/generate/src/*
diff --git a/repo/hooks/post-receive b/repo/hooks/post-receive
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index 0000000..e52c668
--- /dev/null
+++ b/repo/hooks/post-receive
@@ -0,0 +1,4 @@
+#!/bin/rc
+
+www/generate/src/stagit
+www/generate/src/gomod
diff --git a/repo/mkhooks b/repo/mkhooks
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--- /dev/null
+++ b/repo/mkhooks
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+#!/bin/rc
+
+user   = _git
+gitdir = /var/git
+
+# just assume post-receive will always exists. I know. ugly
+hookdir = `{dirname `{whatis repo/hooks/post-receive}}
+
+fn as {
+	doas -u $user $*
+}
+
+for (repo in $gitdir/*) {
+	for (hook in $hookdir/*) {
+		dest = $repo/hooks/`{basename $hook}
+
+		if (!test -e $dest) {
+			ln -s $hook $dest
+		}
+	}
+}
diff --git a/repo/mkrepo b/repo/mkrepo
new file mode 100755
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--- /dev/null
+++ b/repo/mkrepo
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+#!/bin/rc
+
+user   = _git
+domain = `hostname
+gitdir = /var/git
+
+fn as {
+	doas -u $user $*
+}
+
+estatus = 0
+
+for (repo in $*) {
+	rdir = $gitdir/$repo
+
+	if (!test -e $rdir) {
+		as mkdir $rdir
+		cd $rdir
+		as git init --bare
+
+		echo
+		echo git remote add origin $domain:$rdir
+		echo git push --set-upstream origin master
+	} else {
+		estatus = 1
+		echo error: $rdir already exists >[1=2]
+	}
+}
+
+exit $estatus
diff --git a/tls/edit b/tls/edit
index 1977279..d0bc92a 100755
--- a/tls/edit
+++ b/tls/edit
@@ -1,3 +1,5 @@
 #!/bin/rc
 
 doas $EDITOR /etc/acme-client.conf
+
+tls/run
diff --git a/www/generate/src/gomod b/www/generate/src/gomod
new file mode 100755
index 0000000..4973b88
--- /dev/null
+++ b/www/generate/src/gomod
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+#!/bin/rc
+
+domain = $1
+gitdir = /var/git
+if (~ $domain ()) {
+	domain = `hostname
+}
+wwwdir = /var/www/htdocs/go.$domain
+
+
+tmpdir = `{mktemp -d}
+if (!cd $tmpdir) {
+	exit 1
+}
+
+fn sigexit {
+	rm -rf $tmpdir
+}
+
+for (repo in $gitdir/*) {
+	name = `{basename $repo}
+	dest = $wwwdir/$name
+
+	if (test -e go.mod) {
+		rm go.mod
+	}
+
+	if (git archive --remote=$repo HEAD go.mod >[2]/dev/null | tar -xf - >[2]/dev/null) {
+		echo GEN $name
+		mkdir -p $dest
+		modname = `{head -1 go.mod | sed 's/^module //'}
+		printf '<!DOCTYPE html><html><head><meta name="go-import" content="%s git %s"></head></html>' \
+			$modname https://src.$domain/$name > $dest/index.html
+	}	
+}
diff --git a/www/generate/src/stagit b/www/generate/src/stagit
new file mode 100755
index 0000000..ceefc88
--- /dev/null
+++ b/www/generate/src/stagit
@@ -0,0 +1,18 @@
+#!/bin/rc
+
+gitdir = /var/git
+wwwdir = /var/www/htdocs/src.hhvn.uk
+
+stagit-index $gitdir/* > $wwwdir/index.html
+
+for (repo in $gitdir/*) {
+	base = `{basename $repo}
+	echo GEN $base
+
+	mkdir -p $wwwdir/$base
+	cd $wwwdir/$base
+	stagit -c .cache -u 'https://src.hhvn.uk/'$base $repo
+	if (!test -e index.html) {
+		ln -s log.html index.html
+	}
+}