Merge branch 'distro-example'

This was WIP, working on the fstab / UUID problem, but stands on its
own; since others are zooming in on the fstab / UUID problem, close
down the branch.

CMakeLists.txt

@@ -185,6 +185,50 @@ set( CALAMARES_LIBRARIES calamares )
 
 set( THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/thirdparty" )
 
+### Example Distro
+#
+# For testing purposes Calamares includes a very, very, limited sample
+# distro called "Generic". The root filesystem of "Generic" lives in
+# data/example-root and can be squashed up as part of the build, so
+# that a pure-upstream run of ./calamares -d from the build directory
+# (with all the default settings and configurations) can actually
+# do an complete example run.
+#
+# Some binaries from the build host (e.g. /bin and /lib) are also
+# squashed into the example filesystem.
+#
+# To build the example distro (for use by the default, example,
+# unsquashfs module), build the target 'example-distro', eg.:
+#
+#   make example-distro
+#
+find_program( mksquashfs_PROGRAM mksquashfs )
+macro_log_feature( mksquashfs_PROGRAM "mksquashfs" "Create example distro" "http://tldp.org/HOWTO/SquashFS-HOWTO/creatingandusing.html")
+if( mksquashfs_PROGRAM )
+    set( src_fs ${CMAKE_SOURCE_DIR}/data/example-root/ )
+    set( dst_fs ${CMAKE_BINARY_DIR}/example.sqfs )
+    if( EXISTS ${src_fs} )
+        # Collect directories needed for a minimal binary distro,
+        # based on the build host. If /lib64 exists, assume it is needed.
+        # Note that the last path component is added to the root, so
+        # if you add /usr/sbin here, it will be put into /sbin_1.
+        # Add such paths to /etc/profile under ${src_fs}.
+        set( candidate_fs /sbin /bin /lib /lib64 )
+        set( host_fs "" )
+        foreach( c_fs ${candidate_fs} )
+            if( EXISTS ${c_fs} )
+                list( APPEND host_fs ${c_fs} )
+            endif()
+        endforeach()
+        add_custom_command(
+            OUTPUT ${dst_fs}
+            COMMAND ${mksquashfs_PROGRAM} ${src_fs} ${dst_fs} -all-root
+            COMMAND ${mksquashfs_PROGRAM} ${host_fs} ${dst_fs} -all-root
+        )
+        add_custom_target(example-distro DEPENDS ${dst_fs})
+    endif()
+endif()
+
 add_subdirectory( thirdparty )
 add_subdirectory( src )
 

data/example-root/README.md

@@ -0,0 +1,11 @@
+# Example Filesystem
+
+This is a filesystem that will be used as / in an example distro,
+*if* you build the `example-distro` target and use the default
+unpackfs configuration. It should hold files and configuration
+bits that need to be on the target system for example purposes.
+
+It should *not* have a bin/, lib/, sbin/ or lib64/ directory,
+since those are copied into the example-distro filesystem
+from the build host.
+

data/example-root/etc/bash.bashrc

@@ -0,0 +1,2 @@
+# Global .profile -- add /sbin_1
+PATH=$PATH:/sbin_1:/xbin

data/example-root/etc/group

@@ -0,0 +1 @@
+root:x:0:

data/example-root/etc/issue

@@ -0,0 +1 @@
+This is an example /etc/issue file.

data/example-root/etc/locale.gen

@@ -0,0 +1,486 @@
+# This file lists locales that you wish to have built. You can find a list
+# of valid supported locales at /usr/share/i18n/SUPPORTED, and you can add
+# user defined locales to /usr/local/share/i18n/SUPPORTED. If you change
+# this file, you need to rerun locale-gen.
+
+
+# aa_DJ ISO-8859-1
+# aa_DJ.UTF-8 UTF-8
+# aa_ER UTF-8
+# aa_ER@saaho UTF-8
+# aa_ET UTF-8
+# af_ZA ISO-8859-1
+# af_ZA.UTF-8 UTF-8
+# ak_GH UTF-8
+# am_ET UTF-8
+# an_ES ISO-8859-15
+# an_ES.UTF-8 UTF-8
+# anp_IN UTF-8
+# ar_AE ISO-8859-6
+# ar_AE.UTF-8 UTF-8
+# ar_BH ISO-8859-6
+# ar_BH.UTF-8 UTF-8
+# ar_DZ ISO-8859-6
+# ar_DZ.UTF-8 UTF-8
+# ar_EG ISO-8859-6
+# ar_EG.UTF-8 UTF-8
+# ar_IN UTF-8
+# ar_IQ ISO-8859-6
+# ar_IQ.UTF-8 UTF-8
+# ar_JO ISO-8859-6
+# ar_JO.UTF-8 UTF-8
+# ar_KW ISO-8859-6
+# ar_KW.UTF-8 UTF-8
+# ar_LB ISO-8859-6
+# ar_LB.UTF-8 UTF-8
+# ar_LY ISO-8859-6
+# ar_LY.UTF-8 UTF-8
+# ar_MA ISO-8859-6
+# ar_MA.UTF-8 UTF-8
+# ar_OM ISO-8859-6
+# ar_OM.UTF-8 UTF-8
+# ar_QA ISO-8859-6
+# ar_QA.UTF-8 UTF-8
+# ar_SA ISO-8859-6
+# ar_SA.UTF-8 UTF-8
+# ar_SD ISO-8859-6
+# ar_SD.UTF-8 UTF-8
+# ar_SS UTF-8
+# ar_SY ISO-8859-6
+# ar_SY.UTF-8 UTF-8
+# ar_TN ISO-8859-6
+# ar_TN.UTF-8 UTF-8
+# ar_YE ISO-8859-6
+# ar_YE.UTF-8 UTF-8
+# as_IN UTF-8
+# ast_ES ISO-8859-15
+# ast_ES.UTF-8 UTF-8
+# ayc_PE UTF-8
+# az_AZ UTF-8
+# be_BY CP1251
+# be_BY.UTF-8 UTF-8
+# be_BY@latin UTF-8
+# bem_ZM UTF-8
+# ber_DZ UTF-8
+# ber_MA UTF-8
+# bg_BG CP1251
+# bg_BG.UTF-8 UTF-8
+# bhb_IN.UTF-8 UTF-8
+# bho_IN UTF-8
+# bn_BD UTF-8
+# bn_IN UTF-8
+# bo_CN UTF-8
+# bo_IN UTF-8
+# br_FR ISO-8859-1
+# br_FR.UTF-8 UTF-8
+# br_FR@euro ISO-8859-15
+# brx_IN UTF-8
+# bs_BA ISO-8859-2
+# bs_BA.UTF-8 UTF-8
+# byn_ER UTF-8
+# ca_AD ISO-8859-15
+# ca_AD.UTF-8 UTF-8
+# ca_ES ISO-8859-1
+# ca_ES.UTF-8 UTF-8
+# ca_ES.UTF-8@valencia UTF-8
+# ca_ES@euro ISO-8859-15
+# ca_ES@valencia ISO-8859-15
+# ca_FR ISO-8859-15
+# ca_FR.UTF-8 UTF-8
+# ca_IT ISO-8859-15
+# ca_IT.UTF-8 UTF-8
+# ce_RU UTF-8
+# ckb_IQ UTF-8
+# cmn_TW UTF-8
+# crh_UA UTF-8
+# cs_CZ ISO-8859-2
+# cs_CZ.UTF-8 UTF-8
+# csb_PL UTF-8
+# cv_RU UTF-8
+# cy_GB ISO-8859-14
+# cy_GB.UTF-8 UTF-8
+# da_DK ISO-8859-1
+# da_DK.UTF-8 UTF-8
+# de_AT ISO-8859-1
+# de_AT.UTF-8 UTF-8
+# de_AT@euro ISO-8859-15
+# de_BE ISO-8859-1
+# de_BE.UTF-8 UTF-8
+# de_BE@euro ISO-8859-15
+# de_CH ISO-8859-1
+# de_CH.UTF-8 UTF-8
+# de_DE ISO-8859-1
+# de_DE.UTF-8 UTF-8
+# de_DE@euro ISO-8859-15
+# de_LI.UTF-8 UTF-8
+# de_LU ISO-8859-1
+# de_LU.UTF-8 UTF-8
+# de_LU@euro ISO-8859-15
+# doi_IN UTF-8
+# dv_MV UTF-8
+# dz_BT UTF-8
+# el_CY ISO-8859-7
+# el_CY.UTF-8 UTF-8
+# el_GR ISO-8859-7
+# el_GR.UTF-8 UTF-8
+# en_AG UTF-8
+# en_AU ISO-8859-1
+# en_AU.UTF-8 UTF-8
+# en_BW ISO-8859-1
+# en_BW.UTF-8 UTF-8
+# en_CA ISO-8859-1
+en_CA.UTF-8 UTF-8
+# en_DK ISO-8859-1
+# en_DK.ISO-8859-15 ISO-8859-15
+# en_DK.UTF-8 UTF-8
+# en_GB ISO-8859-1
+# en_GB.ISO-8859-15 ISO-8859-15
+# en_GB.UTF-8 UTF-8
+# en_HK ISO-8859-1
+# en_HK.UTF-8 UTF-8
+# en_IE ISO-8859-1
+# en_IE.UTF-8 UTF-8
+# en_IE@euro ISO-8859-15
+# en_IN UTF-8
+# en_NG UTF-8
+# en_NZ ISO-8859-1
+# en_NZ.UTF-8 UTF-8
+# en_PH ISO-8859-1
+# en_PH.UTF-8 UTF-8
+# en_SG ISO-8859-1
+# en_SG.UTF-8 UTF-8
+# en_US ISO-8859-1
+# en_US.ISO-8859-15 ISO-8859-15
+en_US.UTF-8 UTF-8
+# en_ZA ISO-8859-1
+# en_ZA.UTF-8 UTF-8
+# en_ZM UTF-8
+# en_ZW ISO-8859-1
+# en_ZW.UTF-8 UTF-8
+# eo ISO-8859-3
+# eo.UTF-8 UTF-8
+# eo_US.UTF-8 UTF-8
+# es_AR ISO-8859-1
+# es_AR.UTF-8 UTF-8
+# es_BO ISO-8859-1
+# es_BO.UTF-8 UTF-8
+# es_CL ISO-8859-1
+# es_CL.UTF-8 UTF-8
+# es_CO ISO-8859-1
+# es_CO.UTF-8 UTF-8
+# es_CR ISO-8859-1
+# es_CR.UTF-8 UTF-8
+# es_CU UTF-8
+# es_DO ISO-8859-1
+# es_DO.UTF-8 UTF-8
+# es_EC ISO-8859-1
+# es_EC.UTF-8 UTF-8
+# es_ES ISO-8859-1
+# es_ES.UTF-8 UTF-8
+# es_ES@euro ISO-8859-15
+# es_GT ISO-8859-1
+# es_GT.UTF-8 UTF-8
+# es_HN ISO-8859-1
+# es_HN.UTF-8 UTF-8
+# es_MX ISO-8859-1
+# es_MX.UTF-8 UTF-8
+# es_NI ISO-8859-1
+# es_NI.UTF-8 UTF-8
+# es_PA ISO-8859-1
+# es_PA.UTF-8 UTF-8
+# es_PE ISO-8859-1
+# es_PE.UTF-8 UTF-8
+# es_PR ISO-8859-1
+# es_PR.UTF-8 UTF-8
+# es_PY ISO-8859-1
+# es_PY.UTF-8 UTF-8
+# es_SV ISO-8859-1
+# es_SV.UTF-8 UTF-8
+# es_US ISO-8859-1
+# es_US.UTF-8 UTF-8
+# es_UY ISO-8859-1
+# es_UY.UTF-8 UTF-8
+# es_VE ISO-8859-1
+# es_VE.UTF-8 UTF-8
+# et_EE ISO-8859-1
+# et_EE.ISO-8859-15 ISO-8859-15
+# et_EE.UTF-8 UTF-8
+# eu_ES ISO-8859-1
+# eu_ES.UTF-8 UTF-8
+# eu_ES@euro ISO-8859-15
+# eu_FR ISO-8859-1
+# eu_FR.UTF-8 UTF-8
+# eu_FR@euro ISO-8859-15
+# fa_IR UTF-8
+# ff_SN UTF-8
+# fi_FI ISO-8859-1
+# fi_FI.UTF-8 UTF-8
+# fi_FI@euro ISO-8859-15
+# fil_PH UTF-8
+# fo_FO ISO-8859-1
+# fo_FO.UTF-8 UTF-8
+# fr_BE ISO-8859-1
+# fr_BE.UTF-8 UTF-8
+# fr_BE@euro ISO-8859-15
+# fr_CA ISO-8859-1
+# fr_CA.UTF-8 UTF-8
+# fr_CH ISO-8859-1
+# fr_CH.UTF-8 UTF-8
+# fr_FR ISO-8859-1
+# fr_FR.UTF-8 UTF-8
+# fr_FR@euro ISO-8859-15
+# fr_LU ISO-8859-1
+# fr_LU.UTF-8 UTF-8
+# fr_LU@euro ISO-8859-15
+# fur_IT UTF-8
+# fy_DE UTF-8
+# fy_NL UTF-8
+# ga_IE ISO-8859-1
+# ga_IE.UTF-8 UTF-8
+# ga_IE@euro ISO-8859-15
+# gd_GB ISO-8859-15
+# gd_GB.UTF-8 UTF-8
+# gez_ER UTF-8
+# gez_ER@abegede UTF-8
+# gez_ET UTF-8
+# gez_ET@abegede UTF-8
+# gl_ES ISO-8859-1
+# gl_ES.UTF-8 UTF-8
+# gl_ES@euro ISO-8859-15
+# gu_IN UTF-8
+# gv_GB ISO-8859-1
+# gv_GB.UTF-8 UTF-8
+# ha_NG UTF-8
+# hak_TW UTF-8
+# he_IL ISO-8859-8
+# he_IL.UTF-8 UTF-8
+# hi_IN UTF-8
+# hne_IN UTF-8
+# hr_HR ISO-8859-2
+# hr_HR.UTF-8 UTF-8
+# hsb_DE ISO-8859-2
+# hsb_DE.UTF-8 UTF-8
+# ht_HT UTF-8
+# hu_HU ISO-8859-2
+# hu_HU.UTF-8 UTF-8
+# hy_AM UTF-8
+# hy_AM.ARMSCII-8 ARMSCII-8
+# ia_FR UTF-8
+# id_ID ISO-8859-1
+# id_ID.UTF-8 UTF-8
+# ig_NG UTF-8
+# ik_CA UTF-8
+# is_IS ISO-8859-1
+# is_IS.UTF-8 UTF-8
+# it_CH ISO-8859-1
+# it_CH.UTF-8 UTF-8
+# it_IT ISO-8859-1
+# it_IT.UTF-8 UTF-8
+# it_IT@euro ISO-8859-15
+# iu_CA UTF-8
+# iw_IL ISO-8859-8
+# iw_IL.UTF-8 UTF-8
+# ja_JP.EUC-JP EUC-JP
+# ja_JP.UTF-8 UTF-8
+# ka_GE GEORGIAN-PS
+# ka_GE.UTF-8 UTF-8
+# kk_KZ PT154
+# kk_KZ RK1048
+# kk_KZ.UTF-8 UTF-8
+# kl_GL ISO-8859-1
+# kl_GL.UTF-8 UTF-8
+# km_KH UTF-8
+# kn_IN UTF-8
+# ko_KR.EUC-KR EUC-KR
+# ko_KR.UTF-8 UTF-8
+# kok_IN UTF-8
+# ks_IN UTF-8
+# ks_IN@devanagari UTF-8
+# ku_TR ISO-8859-9
+# ku_TR.UTF-8 UTF-8
+# kw_GB ISO-8859-1
+# kw_GB.UTF-8 UTF-8
+# ky_KG UTF-8
+# lb_LU UTF-8
+# lg_UG ISO-8859-10
+# lg_UG.UTF-8 UTF-8
+# li_BE UTF-8
+# li_NL UTF-8
+# lij_IT UTF-8
+# ln_CD UTF-8
+# lo_LA UTF-8
+# lt_LT ISO-8859-13
+# lt_LT.UTF-8 UTF-8
+# lv_LV ISO-8859-13
+# lv_LV.UTF-8 UTF-8
+# lzh_TW UTF-8
+# mag_IN UTF-8
+# mai_IN UTF-8
+# mg_MG ISO-8859-15
+# mg_MG.UTF-8 UTF-8
+# mhr_RU UTF-8
+# mi_NZ ISO-8859-13
+# mi_NZ.UTF-8 UTF-8
+# mk_MK ISO-8859-5
+# mk_MK.UTF-8 UTF-8
+# ml_IN UTF-8
+# mn_MN UTF-8
+# mni_IN UTF-8
+# mr_IN UTF-8
+# ms_MY ISO-8859-1
+# ms_MY.UTF-8 UTF-8
+# mt_MT ISO-8859-3
+# mt_MT.UTF-8 UTF-8
+# my_MM UTF-8
+# nan_TW UTF-8
+# nan_TW@latin UTF-8
+# nb_NO ISO-8859-1
+# nb_NO.UTF-8 UTF-8
+# nds_DE UTF-8
+# nds_NL UTF-8
+# ne_NP UTF-8
+# nhn_MX UTF-8
+# niu_NU UTF-8
+# niu_NZ UTF-8
+# nl_AW UTF-8
+# nl_BE ISO-8859-1
+# nl_BE.UTF-8 UTF-8
+# nl_BE@euro ISO-8859-15
+# nl_NL ISO-8859-1
+# nl_NL.UTF-8 UTF-8
+# nl_NL@euro ISO-8859-15
+# nn_NO ISO-8859-1
+# nn_NO.UTF-8 UTF-8
+# nr_ZA UTF-8
+# nso_ZA UTF-8
+# oc_FR ISO-8859-1
+# oc_FR.UTF-8 UTF-8
+# om_ET UTF-8
+# om_KE ISO-8859-1
+# om_KE.UTF-8 UTF-8
+# or_IN UTF-8
+# os_RU UTF-8
+# pa_IN UTF-8
+# pa_PK UTF-8
+# pap_AN UTF-8
+# pap_AW UTF-8
+# pap_CW UTF-8
+# pl_PL ISO-8859-2
+# pl_PL.UTF-8 UTF-8
+# ps_AF UTF-8
+# pt_BR ISO-8859-1
+# pt_BR.UTF-8 UTF-8
+# pt_PT ISO-8859-1
+# pt_PT.UTF-8 UTF-8
+# pt_PT@euro ISO-8859-15
+# quz_PE UTF-8
+# raj_IN UTF-8
+# ro_RO ISO-8859-2
+# ro_RO.UTF-8 UTF-8
+# ru_RU ISO-8859-5
+# ru_RU.CP1251 CP1251
+# ru_RU.KOI8-R KOI8-R
+# ru_RU.UTF-8 UTF-8
+# ru_UA KOI8-U
+# ru_UA.UTF-8 UTF-8
+# rw_RW UTF-8
+# sa_IN UTF-8
+# sat_IN UTF-8
+# sc_IT UTF-8
+# sd_IN UTF-8
+# sd_IN@devanagari UTF-8
+# sd_PK UTF-8
+# se_NO UTF-8
+# shs_CA UTF-8
+# si_LK UTF-8
+# sid_ET UTF-8
+# sk_SK ISO-8859-2
+# sk_SK.UTF-8 UTF-8
+# sl_SI ISO-8859-2
+# sl_SI.UTF-8 UTF-8
+# so_DJ ISO-8859-1
+# so_DJ.UTF-8 UTF-8
+# so_ET UTF-8
+# so_KE ISO-8859-1
+# so_KE.UTF-8 UTF-8
+# so_SO ISO-8859-1
+# so_SO.UTF-8 UTF-8
+# sq_AL ISO-8859-1
+# sq_AL.UTF-8 UTF-8
+# sq_MK UTF-8
+# sr_ME UTF-8
+# sr_RS UTF-8
+# sr_RS@latin UTF-8
+# ss_ZA UTF-8
+# st_ZA ISO-8859-1
+# st_ZA.UTF-8 UTF-8
+# sv_FI ISO-8859-1
+# sv_FI.UTF-8 UTF-8
+# sv_FI@euro ISO-8859-15
+# sv_SE ISO-8859-1
+# sv_SE.ISO-8859-15 ISO-8859-15
+# sv_SE.UTF-8 UTF-8
+# sw_KE UTF-8
+# sw_TZ UTF-8
+# szl_PL UTF-8
+# ta_IN UTF-8
+# ta_LK UTF-8
+# tcy_IN.UTF-8 UTF-8
+# te_IN UTF-8
+# tg_TJ KOI8-T
+# tg_TJ.UTF-8 UTF-8
+# th_TH TIS-620
+# th_TH.UTF-8 UTF-8
+# the_NP UTF-8
+# ti_ER UTF-8
+# ti_ET UTF-8
+# tig_ER UTF-8
+# tk_TM UTF-8
+# tl_PH ISO-8859-1
+# tl_PH.UTF-8 UTF-8
+# tn_ZA UTF-8
+# tr_CY ISO-8859-9
+# tr_CY.UTF-8 UTF-8
+# tr_TR ISO-8859-9
+# tr_TR.UTF-8 UTF-8
+# ts_ZA UTF-8
+# tt_RU UTF-8
+# tt_RU@iqtelif UTF-8
+# ug_CN UTF-8
+# ug_CN@latin UTF-8
+# uk_UA KOI8-U
+# uk_UA.UTF-8 UTF-8
+# unm_US UTF-8
+# ur_IN UTF-8
+# ur_PK UTF-8
+# uz_UZ ISO-8859-1
+# uz_UZ.UTF-8 UTF-8
+# uz_UZ@cyrillic UTF-8
+# ve_ZA UTF-8
+# vi_VN UTF-8
+# wa_BE ISO-8859-1
+# wa_BE.UTF-8 UTF-8
+# wa_BE@euro ISO-8859-15
+# wae_CH UTF-8
+# wal_ET UTF-8
+# wo_SN UTF-8
+# xh_ZA ISO-8859-1
+# xh_ZA.UTF-8 UTF-8
+# yi_US CP1255
+# yi_US.UTF-8 UTF-8
+# yo_NG UTF-8
+# yue_HK UTF-8
+# zh_CN GB2312
+# zh_CN.GB18030 GB18030
+# zh_CN.GBK GBK
+# zh_CN.UTF-8 UTF-8
+# zh_HK BIG5-HKSCS
+# zh_HK.UTF-8 UTF-8
+# zh_SG GB2312
+# zh_SG.GBK GBK
+# zh_SG.UTF-8 UTF-8
+# zh_TW BIG5
+# zh_TW.EUC-TW EUC-TW
+# zh_TW.UTF-8 UTF-8
+# zu_ZA ISO-8859-1
+# zu_ZA.UTF-8 UTF-8

data/example-root/etc/profile

@@ -0,0 +1,2 @@
+# Global .profile -- add /sbin_1
+PATH=$PATH:/sbin_1:/xbin

data/example-root/xbin/linux-version

@@ -0,0 +1 @@
+#! /bin/true

data/example-root/xbin/useradd

@@ -0,0 +1 @@
+#! /bin/true

src/modules/initcpiocfg/main.py

@@ -65,8 +65,12 @@ def write_mkinitcpio_lines(hooks, modules, files, root_mount_point):
     :param files:
     :param root_mount_point:
     """
-    with open("/etc/mkinitcpio.conf", "r") as mkinitcpio_file:
-        mklins = [x.strip() for x in mkinitcpio_file.readlines()]
+    try:
+        with open("/etc/mkinitcpio.conf", "r") as mkinitcpio_file:
+            mklins = [x.strip() for x in mkinitcpio_file.readlines()]
+    except FileNotFoundError:
+        libcalamares.utils.debug("Could not open host file /etc/mkinitcpio.conf")
+        mklins = []
 
     for i in range(len(mklins)):
         if mklins[i].startswith("HOOKS"):

src/modules/unpackfs/unpackfs.conf

@@ -13,12 +13,26 @@ unpack:
 # Each list item is unpacked, in order, to the target system.
 # Each list item has the following attributes:
 #   source: path relative to the live / intstalling system to the image
-#   sourcefs: ext4 or squashfs (may be others if mount supports is)
+#   sourcefs: ext4 or squashfs (may be others if mount supports it)
 #   destination: path relative to rootMountPoint (so in the target
 #       system) where this filesystem is unpacked.
-    -   source: "/path/to/filesystem.img"
-        sourcefs: "ext4"
-        destination: ""
-    -   source: "/path/to/another/filesystem.sqfs"
-        sourcefs: "squashfs"
+
+# Usually you list a filesystem image to unpack; you can use
+# squashfs or an ext4 image.
+#
+#   -   source: "/path/to/filesystem.sqfs"
+#       sourcefs: "squashfs"
+#       destination: ""
+
+# You can list more than one filesystem.
+#
+#   -   source: "/path/to/another/filesystem.img"
+#       sourcefs: "ext4"
+#       destination: ""
+#
+
+# You can list filesystem source paths relative to the Calamares run
+# directory, if you use -d (this is only useful for testing, though).
+    -   source: ./example.sqfs
+        sourcefs: squashfs
         destination: ""