Add script helpers

This patch adds script helpers, so that we do not have to write out

    echo "#BUTIDO:STATE:OK:succeeded"

but can write

    {{state "OK"}}

for example.

Three helpers were added, for progress, state and phase.
These can be only used in bash scripts for now.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 9 insertions, 8 deletions

diff --git a/examples/packages/example_3/pkg.toml b/examples/packages/example_3/pkg.toml
index c8cd1cf..f908065 100644
--- a/examples/packages/example_3/pkg.toml
+++ b/examples/packages/example_3/pkg.toml
@@ -32,33 +32,34 @@ unpack.script = '''
 # repo where we prepare a build container.
 # This is, of course, not be the way it would be done in a real-world scenario!
 depinst.script = '''
-    echo "#BUTIDO:PHASE:depinst"
-    echo "#BUTIDO:PROGRESS:0"
+    {{phase "depinst"}}
+    {{progress 0}}
     for n in {1..10}; do sleep 0.1; done
-    echo "#BUTIDO:PROGRESS:10"
+    {{progress 10}}
 '''
 
 configure.script = '''
-    echo "#BUTIDO:PHASE:configure-preparing"
+    {{phase "configure-preparing"}}
     for n in {1..10}; do sleep 0.1; done
 
-    echo "#BUTIDO:PROGRESS:20"
+    {{progress 20}}
     for n in {1..10}; do sleep 0.1; done
 '''
 
 build.script = '''
-    echo "#BUTIDO:PHASE:build"
+    {{phase "build"}}
 
     for n in {1..10}; do sleep 0.1; done
 
     echo "#BUTIDO:PROGRESS:60"
+    {{progress 60}}
 '''
 
 install.script = '''
-    echo "#BUTIDO:PHASE:install"
+    {{phase "install"}}
     for n in {1..10}; do sleep 0.1; done
 
-    echo "#BUTIDO:PROGRESS:80"
+    {{progress 80}}
 '''